Độ dẫn điện và điện trở suất của vật liệu sử dụng trong kiểm tra dòng điện xoáy
Dẫn điện là khả năng của một môi trường cho phép sự di chuyển của các hạt điện tích qua nó, khi có lực tác động vào các hạt, ví dụ như lực tĩnh điện của điện trường. Sự di chuyển có thể tạo thành dòng điện. Cơ chế của chuyển động này tùy thuộc vào vật chất.
Sự dẫn điện có thể diễn tả bằng định luật Ohm, rằng dòng điện tỷ lệ với điện trường tương ứng, và tham số tỷ lệ chính là độ dẫn điện.
Độ dẫn điện cũng là nghịch đảo của điện trở suất ρ:σ = 1/ρ, σ và ρ là những giá trị vô hướng.
Trong hệ SI σ có đơn vị chuẩn là S/m (Siemens trên mét), các đơn vị biến đổi khác như S/cm, m/Ω·mm² và S·m/mm² cũng thường được dùng, với 1 S/cm = 100 S/m và 1 m/Ω·mm² = S·m/mm² = 106 S/m. Riêng ở Hoa Kỳ σ còn có đơn vị % IACS (International Annealed Copper Standard), phần trăm độ dẫn điện của đồng nóng chảy, 100 % IACS = 58 MS/m. Giá trị độ dẫn điện của dây trần trong các đường dây điện cao thế thường được đưa ra bằng % IACS.
ĐỘ DẪN ĐIỆN VÀ ĐIỆN TRỞ SUẤT CỦA MỘT SỐ VẬT LIỆU THƯỜNG GẶP
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Aluminum | |||||
Pure | 61.00 | 3.538E+07 | 2.826E-08 | ECTM | |
99.99% | 64.94 | 3.767E+07 | 2.655E-08 | CSNDT | |
99.99% | 64.94 | 3.767E+07 | 2.655E-08 | ALASM | |
Red X-8 Cond. Stress Relieved | 29.00 | 1.682E+07 | 5.945E-08 | CSNDT | |
Red X-8 As Cast | 26.00 | 1.508E+07 | 6.631E-08 | CSNDT | |
11S Cond. T3 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
13 | 39.00 | 2.262E+07 | 4.421E-08 | CSNDT | |
14S Cond. “0” | 50.00 | 2.900E+07 | 3.448E-08 | CSNDT | |
14S Cond. T6 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
17S Cond. “0” | 45.00 | 2.610E+07 | 3.831E-08 | CSNDT | |
17S Cond. T4 | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
18S Cond. “0” | 50.00 | 2.900E+07 | 3.448E-08 | CSNDT | |
18S Cond. T61 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
2S Cond. “0” | 59.00 | 3.422E+07 | 2.922E-08 | CSNDT | |
2S Cond. H18 | 57.00 | 3.306E+07 | 3.025E-08 | CSNDT | |
24S Cond. “0” | 50.00 | 2.900E+07 | 3.448E-08 | CSNDT | |
24S Cond. T4 | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
24S Cond. T6 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
3S Cond. “0” | 50.00 | 2.900E+07 | 3.448E-08 | CSNDT | |
3S Cond. H 12 | 42.00 | 2.436E+07 | 4.105E-08 | CSNDT | |
3S Cond. H 14 | 41.00 | 2.378E+07 | 4.205E-08 | CSNDT | |
3S Cond. H 18 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
32S Cond. “0” | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
32S Cond. T6 | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
40E | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
43 (Annealed) | 42.00 | 2.436E+07 | 4.105E-08 | CSNDT | |
43 As Cast | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
A51S Cond. “0” | 55.00 | 3.190E+07 | 3.135E-08 | CSNDT | |
A51S Cond. T4 and T6 | 45.00 | 2.610E+07 | 3.831E-08 | CSNDT | |
52S Cond. “0” and H 38 | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
53S Cond. “0” | 45.00 | 2.610E+07 | 3.831E-08 | CSNDT | |
53S Cond. T4 and T6 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
56S Cond. “0” | 29.00 | 1.682E+07 | 5.945E-08 | CSNDT | |
56S Cond. H 38 | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
61S Cond. “0” | 45.00 | 2.610E+07 | 3.831E-08 | CSNDT | |
61S Cond. T4 and T6 | 40.00 | 2.320E+07 | 4.310E-08 | CSNDT | |
75S Cond. T6 | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
85 | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
Aluminum Allcast | |||||
As Cast | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
Cond. Sol. H.T. & Stress Relieved | 36.00 | 2.088E+07 | 4.789E-08 | CSNDT | |
Sol H.T. and Aged | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
Stress Relieved | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
Aluminum Alloy (Wrought) | |||||
1050-0 | 61.30 | 2.810E-08 | ALASM | ||
1060-O | 62.00 | 2.780E-08 | ALASM | ||
1060-H18 | 61.00 | 2.780E-08 | ALASM | ||
1100 | 57.00 – 61.80 | 3.445E+07 | 2.903E-08 | NDT Mag | |
1100-O | 59.00 | 2.920E-08 | ALASM | ||
1100-H18 | 57.00 | 3.020E-08 | ALASM | ||
1145-O | 61.00 | 2.830E-08 | ALASM | ||
1145-H18 | 60.00 | 2.830E-08 | ALASM | ||
1199-O | 64.50 | 2.670E-08 | ALASM | ||
1350-O | 61.80 | 2.790E-08 | ALASM | ||
1350-Hx | 61.00 | 2.820E-08 | ALASM | ||
2011-T3 | 36.00 – 36.50 | 2.103E+07 | 4.756E-08 | NDT Mag | |
2011-T3 and T4 | 39.00 | 4.400E-08 | ALASM | ||
2011-T8 | 45.00 | 3.800E-08 | ALASM | ||
2014-F and -0 | 48.60 – 50.70 | 2.880E+07 | 3.473E-08 | NDT Mag | |
2014-O | 50.00 | 3.400E-08 | ALASM | ||
2014-T3 and -T4 | 32.50 – 34.80 | 1.952E+07 | 5.124E-08 | NDT Mag | |
2014-T3, T4, and T451 | 34.00 | 5.100E-08 | ALASM | ||
2014-T6 | 38.00 – 39.70 | 2.253E+07 | 4.438E-08 | NDT Mag | |
2014-T6, T651, and T652 | 40.00 | 4.300E-08 | ALASM | ||
2017-F | 49.30 – 49.50 | 2.865E+07 | 3.490E-08 | NDT Mag | |
2017-O | 50.00 | 3.500E-08 | ALASM | ||
2017-T4 | 34.00 | 5.000E-08 | ALASM | ||
2024-F | 46.80 – 48.50 | 2.764E+07 | 3.618E-08 | NDT Mag | |
2024-O | 50.00 | 3.400E-08 | ALASM | ||
2024-T3 | 28.60 – 36.10 | 1.876E+07 | 5.330E-08 | NDT Mag | |
2024-T36 | 29.10 – 29.50 | 1.699E+07 | 5.884E-08 | NDT Mag | |
2024-T3, T36, T351, T361, and T4 | 30.00 | 5.700E-08 | ALASM | ||
2024-T4 | 28.80 – 31.00 | 1.734E+07 | 5.766E-08 | NDT Mag | |
2024-T6, T81, T851, and T861 | 38.00 | 4.500E-08 | ALASM | ||
2036-O | 52.00 | 3.320E-08 | ALASM | ||
2036-T4 | 41.00 | 4.210E-08 | ALASM | ||
2048-T851 | 42.00 | 4.000E-08 | ALASM | ||
2124-O | 50.00 | 3.450E-08 | ALASM | ||
2124-T851 | 39.00 | 4.421E-08 | ALASM | resistivity converted from conductivity | |
2127-T4 | 42.10 – 42.40 | 2.451E+07 | 4.081E-08 | NDT Mag | |
2218-T61 | 37.40 | 2.169E+07 | 4.610E-08 | NDT Mag | |
2218-T61 | 38.00 | 4.500E-08 | ALASM | ||
2218-T72 | 40.00 | 4.300E-08 | ALASM | ||
2219-O | 44.00 | 3.900E-08 | ALASM | ||
2219-T31, T37, and T351 | 28.00 | 6.200E-08 | ALASM | ||
2219-T62, T81, T87, and T851 | 30.00 | 5.700E-08 | ALASM | ||
2319-O | 44.00 | 3.900E-08 | ALASM | ||
2618 | 40.20 | 2.332E+07 | 4.289E-08 | NDT Mag | |
2618-T61 | 37.00 | 4.700E-08 | ALASM | ||
3003-O | 44.70 – 49.80 | 2.741E+07 | 3.649E-08 | NDT Mag | |
3003-O | 50.00 | 3.400E-08 | ALASM | ||
3003-H14 and -H12 | 37.80 – 51.50 | 2.590E+07 | 3.861E-08 | NDT Mag | |
3003-H12 | 42.00 | 4.100E-08 | ALASM | ||
3003-H14 | 41.00 | 4.200E-08 | ALASM | ||
3003-H18 | 40.00 | 4.300E-08 | ALASM | ||
3003-H24 and -H28 | 37.80 – 47.50 | 2.474E+07 | 4.043E-08 | NDT Mag | |
3004 | 39.40 – 43.50 | 2.404E+07 | 4.160E-08 | NDT Mag | |
3004-O | 42.00 | 4.100E-08 | ALASM | ||
X3005-O | 50.10 – 50.30 | 2.912E+07 | 3.435E-08 | NDT Mag | |
3105-O | 45.00 | 3.830E-08 | ALASM | ||
4032-O | 40.00 | 4.310E-08 | ALASM | ||
4032-T6 | 35.30 – 36.30 | 2.076E+07 | 4.816E-08 | NDT Mag | |
4032-T6 | 36.00 | 4.790E-08 | ALASM | ||
4043-F | 52.30 – 54.30 | 3.091E+07 | 3.235E-08 | NDT Mag | |
4043-O | 42.00 | 4.100E-08 | ALASM | ||
5005 | 52.30 – 52.80 | 3.048E+07 | 3.281E-08 | NDT Mag | |
5005-O and H38 | 52.00 | 3.320E-08 | ALASM | ||
5050 | 48.30 – 49.80 | 2.845E+07 | 3.515E-08 | NDT Mag | |
5050-O and H38 | 50.00 | 3.400E-08 | ALASM | ||
5052 | 33.60 – 37.60 | 2.065E+07 | 4.843E-08 | NDT Mag | |
5052-O and H38 | 35.00 | 4.930E-08 | ALASM | ||
5056 | 28.10 – 29.80 | 1.679E+07 | 5.956E-08 | NDT Mag | |
5056-O | 29.00 | 5.900E-08 | ALASM | ||
5056-H38 | 27.00 | 6.400E-08 | ALASM | ||
5083 | 29.00 | 5.950E-08 | ALASM | ||
5086 | 31.00 | 5.600E-08 | ALASM | ||
5154 | 30.50 – 32.80 | 1.836E+07 | 5.448E-08 | NDT Mag | |
5154 | 32.00 | 5.390E-08 | ALASM | ||
5182 | 31.00 | 5.560E-08 | ALASM | ||
5252 | 35.00 | 4.900E-08 | ALASM | ||
5254 | 32.00 | 5.400E-08 | ALASM | ||
5356-O | 29.00 | 5.940E-08 | ALASM | ||
5357 | 42.30 – 47.00 | 2.590E+07 | 3.861E-08 | NDT Mag | |
5454 | 34.00 | 5.100E-08 | ALASM | ||
5456 | 29.00 | 5.950E-08 | ALASM | ||
5457 | 46.00 | 3.750E-08 | ALASM | ||
5652 | 35.00 | 4.900E-08 | ALASM | ||
5657 | 54.00 | 3.200E-08 | ALASM | ||
6005-T5 | 49.00 | 3.500E-08 | ALASM | ||
6009-O | 54.00 | 3.190E-08 | ALASM | ||
6009-T4 | 44.00 | 3.920E-08 | ALASM | ||
6009-T6 | 47.00 | 3.670E-08 | ALASM | ||
6010-O | 53.00 | 3.250E-08 | ALASM | ||
6010-T4 | 39.00 | 4.420E-08 | ALASM | ||
6010-T6 | 44.00 | 3.920E-08 | ALASM | ||
6053 | 39.30 – 48.00 | 2.532E+07 | 3.950E-08 | NDT Mag | |
6061-F and -0 | 42.30 – 48.50 | 2.633E+07 | 3.798E-08 | NDT Mag | |
6061-O | 47.00 | 3.700E-08 | ALASM | ||
6061-T4 | 37.60 – 40.50 | 2.265E+07 | 4.415E-08 | NDT Mag | |
6061-T4 | 40.00 | 4.300E-08 | ALASM | ||
6061-T6 and -T9 | 40.00 – 44.80 | 2.459E+07 | 4.066E-08 | NDT Mag | |
6061-T6 | 43.00 | 4.000E-08 | ALASM | ||
6062-F | 47.00 – 51.00 | 2.842E+07 | 3.519E-08 | NDT Mag | |
6062-T4 | 43.50 – 44.00 | 2.538E+07 | 3.941E-08 | NDT Mag | |
6062-T6 | 44.70 – 49.50 | 2.732E+07 | 3.661E-08 | NDT Mag | |
6063-O | 58.00 | 3.000E-08 | ALASM | ||
6063-T1 | 50.00 | 3.500E-08 | ALASM | ||
6063-T5 | 55.00 | 3.200E-08 | ALASM | ||
6063-T6 and T83 | 53.00 | 3.300E-08 | ALASM | ||
6066-O | 40.00 | 4.300E-08 | ALASM | ||
6066-T6 | 37.00 | 4.700E-08 | ALASM | ||
6070-T6 | 44.00 | 3.900E-08 | ALASM | ||
6101-T6 | 57.00 | 3.020E-08 | ALASM | ||
6101-T61 | 59.00 | 2.920E-08 | ALASM | ||
6101-T63 | 58.00 | 2.970E-08 | ALASM | ||
6101-T64 | 60.00 | 2.870E-08 | ALASM | ||
6101-T65 | 58.00 | 2.970E-08 | ALASM | ||
6151-0 | 53.30 – 55.00 | 3.141E+07 | 3.184E-08 | NDT Mag | |
6151-O | 54.00 | 3.200E-08 | ALASM | ||
6151-T4 | 41.50 – 43.30 | 2.459E+07 | 4.066E-08 | NDT Mag | |
6151-T6 | 42.00 | 4.100E-08 | ALASM | ||
6151-T6 | 43.90 – 45.00 | 2.578E+07 | 3.879E-08 | NDT Mag | |
6151-T6 | 45.00 | 3.800E-08 | ALASM | ||
6201-T81 | 54.00 | 3.200E-08 | ALASM | ||
6205-T1 | 45.00 | 3.700E-08 | ALASM | ||
6205-T5 | 49.00 | 3.500E-08 | ALASM | ||
6262-T9 | 44.00 | 3.900E-08 | ALASM | ||
6351-T6 | 46.00 | 3.800E-08 | ALASM | ||
6463-T1 | 50.00 | 3.400E-08 | ALASM | ||
6463-T5 | 55.00 | 3.100E-08 | ALASM | ||
6463-T6 | 53.00 | 3.300E-08 | ALASM | ||
6951-F | 53.00 – 53.10 | 3.077E+07 | 3.250E-08 | NDT Mag | |
6951-0 | 55.70 – 56.50 | 3.254E+07 | 3.073E-08 | NDT Mag | |
7005-O | 43.00 | 4.010E-08 | ALASM | ||
7005-T53, T5351, T63, and T6351 | 38.00 | 4.540E-08 | ALASM | ||
7005-T6 | 35.00 | 4.930E-08 | ALASM | ||
7039 | 32-40 | 4.3E-8–5.4E-8 | ALASM | resistivity converted from conductivity | |
7049 | 40.00 | 4.300E-08 | ALASM | ||
7050-O | 47.00 | 3.670E-08 | ALASM | ||
7050-T76 and T7651 | 39.50 | 4.360E-08 | ALASM | ||
7050-T736 and T73651 | 40.50 | 4.260E-08 | ALASM | ||
7072 | 60.00 – 60.10 | 3.483E+07 | 2.871E-08 | NDT Mag | |
7072-O | 60.00 | 2.870E-08 | ALASM | ||
7075-F | 44.50 – 47.80 | 2.677E+07 | 3.736E-08 | NDT Mag | |
7075-T6 | 31.40 – 34.80 | 1.920E+07 | 5.209E-08 | NDT Mag | |
7075-T6 | 32.00 | 1.856E+07 | 5.388E-08 | ECTM | |
7075-W | 27.00 – 37.00 | 1.856E+07 | 5.388E-08 | NDT Mag | |
7075-T6, T62, T651, and T652 | 33.00 | 5.220E-08 | ALASM | ||
7075-T76 and T7651 | 38.50 | 4.480E-08 | ALASM | ||
7075-T73, T7351, and T7352 | 40.00 | 4.310E-08 | ALASM | ||
7076 | 35.00 | 3.750E-08 | ALASM | ||
7175-O | 46.00 | 3.750E-08 | ALASM | ||
7175-T66 | 36.00 | 4.790E-08 | ALASM | ||
7175-T736 and T73652 | 40.00 | 4.310E-08 | ALASM | ||
7178-O | 46.00 | 3.750E-08 | ALASM | ||
7178-T6 and T651 | 32.00 | 5.390E-08 | ALASM | ||
7178-T76 and T7651 | 39.00 | 4.420E-08 | ALASM | ||
X7178-F and -0 | 45.50 – 46.00 | 2.654E+07 | 3.769E-08 | NDT Mag | |
X7178-W and T6 | 26.80 – 32.60 | 1.723E+07 | 5.805E-08 | NDT Mag | |
7475-O | 46.00 | 3.750E-08 | ALASM | ||
7475-T61 and T651 | 36.00 | 4.790E-08 | ALASM | ||
7475-T761 and T7651 | 40.00 | 4.310E-08 | ALASM | ||
7475-T7351 | 42.00 | 4.110E-08 | ALASM | ||
Aluminum Alloys (Cast) | |||||
122 Perm. Mold As Cast | 34.00 | 1.972E+07 | 5.071E-08 | CSNDT | |
122 Sand Cond. T2 | 41.00 | 2.378E+07 | 4.205E-08 | CSNDT | |
122 Sand Cond. T61 | 33.00 | 1.914E+07 | 5.225E-08 | CSNDT | |
113 | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
C113 | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
A 132 Cond. T551 | 29.00 | 1.682E+07 | 5.945E-08 | CSNDT | |
201.0-T6 | 27-32 | 4.5E-8–6.4E-8 | ALASM | ||
206.0-T6 | 27-32 | 5.4E-8–6.4E-8 | ALASM | conductivity converted from resistivity | |
206.0-T7 | 32-34 | 5.0E-8–5.4E-8 | ALASM | conductivity converted from resistivity | |
208.0 as-cast | 31.00 | 5.560E-08 | ALASM | ||
(208.0) 108 | 31.00 | 1.798E+07 | 5.562E-08 | CSNDT | |
208.0 annealed | 38.00 | 4.540E-08 | ALASM | ||
214 | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
A214 | 33.00 | 1.914E+07 | 5.225E-08 | CSNDT | |
218 | 24.00 | 1.392E+07 | 7.184E-08 | CSNDT | |
220 | 21.00 | 1.218E+07 | 8.210E-08 | CSNDT | |
242.0-T21, sand | 44.00 | 3.920E-08 | ALASM | ||
(242.0) 142 Sand Cond. T21 | 44.00 | 2.552E+07 | 3.918E-08 | CSNDT | |
242.0-T571, sand | 34.00 | 5.070E-08 | ALASM | ||
(242.0) 142 Sand Cond. T571 | 34.00 | 1.972E+07 | 5.071E-08 | CSNDT | |
242.0-T77, sand | 38.00 | 4.540E-08 | ALASM | ||
(242.0) 142 Sand Cond. T77 | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
242.0-T61, permanent mold | 33.00 | 5.220E-08 | ALASM | ||
295.0-T4 | 35.00 | 4.930E-08 | ALASM | ||
(295.0) 195 Cond. T4 | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
295.0-T62 | 37.00 | 4.930E-08 | ALASM | ||
(295.0) 195 Cond. T62 | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
296.0-T4 and T6 | 33.00 | 5.220E-08 | ALASM | ||
(296.0) B 195 Cond. T4 | 35.00 | 2.030E+07 | 4.926E-08 | CSNDT | |
(296.0) B 195 Cond. T6 | 36.00 | 2.088E+07 | 4.789E-08 | CSNDT | |
308.0 | 37.00 | 4.660E-08 | ALASM | ||
(308.0) A 108 | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
R 317 | 30.00 | 1.740E+07 | 5.747E-08 | CSNDT | |
319.0 | 27.00 | 6.390E-08 | ALASM | ||
319 Sand | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
319 Perm. Mold | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
336.0-T551 | 29.00 | 5.950E-08 | ALASM | ||
355.0-T51, sand | 43.00 | 4.010E-08 | ALASM | ||
355 Sand Cond. T51 | 43.00 | 2.494E+07 | 4.010E-08 | CSNDT | |
355.0-T6, sand | 36.00 | 4.790E-08 | ALASM | ||
355 Sand Cond. T6 | 36.00 | 2.088E+07 | 4.789E-08 | CSNDT | |
355.0-T61, sand | 39.00 | 4.420E-08 | ALASM | ||
355 Sand Cond. T61 | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
355.0-T7, sand | 42.00 | 4.100E-08 | ALASM | ||
355 Sand Cond. T7 | 42.00 | 2.436E+07 | 4.105E-08 | CSNDT | |
355.0-T6, permanent mold | 39.00 | 4.420E-08 | ALASM | ||
355 Perm. Mold Cond. T6 | 39.00 | 2.262E+07 | 4.421E-08 | CSNDT | |
356.0-T51, sand | 43.00 | 4.010E-08 | ALASM | ||
356 Sand Cond. T51 | 43.00 | 2.494E+07 | 4.010E-08 | CSNDT | |
356.0-T6, sand | 39.00 | 4.420E-08 | ALASM | ||
356 Sand Cond. T6 | 39.00 | 2.262E+07 | 4.421E-08 | CSNDT | |
356.0-T7, sand | 40.00 | 4.310E-08 | ALASM | ||
356.0-T6, permanent mold | 41.00 | 4.210E-08 | ALASM | ||
360.0 | 28.00 | 6.160E-08 | ALASM | ||
A360.0 | 30.00 | 5.747E-08 | ALASM | resistivity converted from conductivity | |
360 | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
380.0 | 27.00 | 6.500E-08 | ALASM | ||
380 | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
383.0 | 23.00 | 7.496E-08 | ALASM | resistivity converted from conductivity | |
384.0 | 22.00 | 7.837E-08 | ALASM | resistivity converted from conductivity | |
A384.0 | 23.00 | 7.496E-08 | ALASM | resistivity converted from conductivity | |
390.0-F | 27.00 | 6.386E-08 | ALASM | resistivity converted from conductivity | |
390.0-T5 | 25.00 | 6.896E-08 | ALASM | resistivity converted from conductivity | |
413.0 | 31.00 | 5.56E-08 | ALASM | ||
443.0 As-Cast | 37.00 | 4.660E-08 | ALASM | ||
443.0 Annealed | 42.05 | 4.100E-08 | ALASM | conductivity converted from resistivity | |
514.0 | 35.00 | 4.930E-08 | ALASM | ||
518.0 | 25.00 | 6.896E-08 | ALASM | resistivity converted from conductivity | |
520.0-T4 | 21.00 | 8.210E-08 | ALASM | ||
535.0 | 20.00 | 7.500E-08 | ALASM | ||
712.0 | 35.00 | 4.930E-08 | ALASM | ||
713.0 | 35.00 | 4.926E-08 | ALASM | resistivity converted from conductivity | |
750 | 45.00 | 2.610E+07 | 3.831E-08 | CSNDT | |
771.0 | 27.00 | 6.386E-08 | ALASM | resistivity converted from conductivity | |
850.0 | 47.00 | 3.670E-08 | ALASM |
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Copper and Alloys by Copper Alloy Number | |||||
Pure (annealed) | 100.00 | 5.800E+07 | 1.724E-08 | ECTM | |
C10100, C10200 | 101.00 | 1.710E-08 | MHASM2 | ||
C10300-O61 | 99.00 | 1.740E-08 | MHASM2 | ||
C10400, C10500, C10700 (O61 temper) | 100.00 | 1.720E-08 | MHASM2 | ||
C10800-O61 | 92.00 | 1.870E-08 | MHASM2 | ||
C11000-O60 | 100-101.5 | 1.700E-8–1.724E-8 | MHASM2 | ||
C11000-H14 | 97.00 | 1.780E-08 | MHASM2 | ||
C11100 | 100.00 | 1.720E-08 | MHASM2 | ||
C11300, C11400, C11500, C11600 | 100.00 | 1.720E-08 | MHASM2 | ||
C12500, C12700, C12800, C12900, C13000 (annealed) | 98.00 | 1.760E-08 | MHASM2 | ||
C14300 | 96.00 | 1.800E-08 | MHASM2 | ||
C14310 | 85.00 | 2.030E-08 | MHASM2 | ||
C14500 | 93.00 | 1.860E-08 | MHASM2 | ||
C14700-O61 | 95.00 | 1.810E-08 | MHASM2 | ||
C15000 | 93.00 | 1.860E-08 | MHASM2 | ||
C15100 (annealed) | 95.00 | 1.810E-08 | MHASM2 | ||
C15100 (rolled) | 90.00 | 1.920E-08 | MHASM2 | ||
C15500 (annealed) | 91.00 | 1.900E-08 | MHASM2 | ||
C15710 | 90.00 | 1.920E-08 | MHASM2 | ||
C15720 | 89.00 | 1.940E-08 | MHASM2 | ||
C16200 | 90.00 | 1.920E-08 | MHASM2 | ||
C17000-TB00 (strip) | 28-33 | 5.2E-8–6.2E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TB00 (rod, bar, plate tubing, forgings) | 17-19 | 9.1E-8–1.0E-7 | MHASM2 | resistivity converted from conductivity | |
C17000-TB00 (billet) | 13-18 | 9.6E-8–1.3E-7 | MHASM2 | resistivity converted from conductivity | |
C17000-TD01 (strip) | 29-34 | 5.0E-8–5.9E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TD02 (strip) | 32-38 | 4.5E-8–5.4E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TD04 (strip) | 35-39 | 4.4E-8–4.9E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TD04 (rod, bar, plate tubing) | 15-17 | 1.0E-7–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17000-TF00 (strip) | 35-39 | 4.8E-8–4.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TF00 (rod, bar, plate tubing, forgings) | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TF00 (billet) | 18-25 | 6.9E-8–9.6E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TH01 (strip) | 36-41 | 4.1E-8–4.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TH02 (strip) | 36-42 | 3.8E-8–4.5E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TH04 (strip) | 38-45 | 4.7E-8–5.2E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TH04 (rod, bar, plate tubing) | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM00 (strip) | 33-37 | 4.5E-8–5.1E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM01 (strip) | 34-38 | 4.4E-8–4.9E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM02 (strip) | 35-39 | 4.3E-8–4.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM04 (strip) | 36-40 | 4.1E-8–4.7E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM06 (strip) | 37-42 | 4.1E-8–4.7E-8 | MHASM2 | resistivity converted from conductivity | |
C17000-TM08 (strip) | 33-45 | 3.8E-8–5.2E-8 | MHASM2 | resistivity converted from conductivity | |
C17000 as-cast (billet) | 16-22 | 7.8E-8–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17000 cast and aged (billet) | 18-23 | 7.5E-8–9.6E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TB00 | 17-19 | 9.1E-8–1.0E-7 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TB00 (billets) | 25-45 | 3.8E-8–6.9E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TD01 | 16-18 | 9.6E-8–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TD02 | 15-17 | 1.0E-7–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TD04 | 15-17 | 1.0E-7–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TF00 | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TF00 (billets) | 1.0-3.0 | 5.7E-7–1.7E-6 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TH01 | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TH02 | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TH04 | 22-25 | 6.9E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM00 | 20-28 | 6.2E-8–8.6E-8 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM01 | 20-28 | 6.2E-8–8.6E-9 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM02 | 20-28 | 6.2E-8–8.6E-10 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM04 | 20-28 | 6.2E-8–8.6E-11 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM06 | 20-28 | 6.2E-8–8.6E-12 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300-TM08 | 20-28 | 6.2E-8–8.6E-13 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300 as-cast (billet) | 15-30 | 5.7E-8–1.1E-7 | MHASM2 | resistivity converted from conductivity | |
C17200, C17300 cast and aged (billet) | 10.0-20 | 8.6E-8–1.7E-7 | MHASM2 | resistivity converted from conductivity | |
C17410 | 45.00 | 3.800E-08 | MHASM2 | ||
C17500-TB00 | 20-30 | 5.7E-8–8.6E-8 | MHASM2 | resistivity converted from conductivity | |
C17500-H04 | 20-30 | 5.7E-8–8.6E-9 | MHASM2 | resistivity converted from conductivity | |
C17500-TF00 | 45-60 | 2.9E-8–3.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17500-TH04 | 50-60 | 2.9E-8–3.4E-8 | MHASM2 | resistivity converted from conductivity | |
C17500-HTR | 45-60 | 2.9E-8–3.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17500-HTC | 60 min | 2.9E-8 max | MHASM2 | resistivity converted from conductivity | |
C17600-TB00 | 20-30 | 5.7E-8–8.6E-9 | MHASM2 | resistivity converted from conductivity | |
C17600-TB00 (billet) | 22-28 | 6.2E-8–7.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17600-H04 | 20-30 | 5.7E-8–8.6E-9 | MHASM2 | resistivity converted from conductivity | |
C17600-TF00 | 45-60 | 2.9E-8–3.8E-8 | MHASM2 | resistivity converted from conductivity | |
C17600-TF00 (billet, forged products) | 50-60 | 2.9E-8–3.4E-8 | MHASM2 | resistivity converted from conductivity | |
C17600-TH04 | 50-60 | 2.9E-8–3.4E-8 | MHASM2 | resistivity converted from conductivity | |
C17600 as-cast (billet) | 32-37 | 4.7E-8–5.4E-8 | MHASM2 | resistivity converted from conductivity | |
C17600 cast and aged (billet) | 40-50 | 3.4E-8–4.3E-8 | MHASM2 | resistivity converted from conductivity | |
C18100 (annealed) | 80.00 | 2.170E-08 | MHASM2 | ||
C18200, C18400, C18500-TB00 | 40.00 | 4.310E-08 | MHASM2 | resistivity converted from conductivity | |
C18200, C18400, C18500-TH04 | 80.00 | 2.163E-08 | MHASM2 | ||
C18700 | 96.00 | 7.790E-08 | MHASM2 | ||
C19200 (strip) | 60.00 | 2.880E-08 | MHASM2 | ||
C19200 (tubing) | 50.00 | 3.450E-08 | MHASM2 | ||
C19210 | 80.00 | 2.160E-08 | MHASM2 | ||
C19400-O60 | 40.00 | 4.310E-08 | MHASM2 | ||
C19400-H14 | 50.00 | 3.450E-08 | MHASM2 | ||
C19400 (all other tempers) | 65 nominal | 2.26e-8 nominal | MHASM2 | ||
C19500 | 50.00 | 3.440E-08 | MHASM2 | ||
C19520 | 40.00 | 4.930E-08 | MHASM2 | ||
C19700 | 80.00 | 2.160E-08 | MHASM2 | ||
C21000 (annealed) | 56.00 | 3.100E-08 | MHASM2 | ||
C22000 (annealed) | 44.00 | 3.910E-08 | MHASM2 | ||
C22600 (annealed) | 40.00 | 4.300E-08 | MHASM2 | ||
C23000 (annealed) | 37.00 | 4.700E-08 | MHASM2 | ||
C24000-O61 | 32.00 | 5.400E-08 | MHASM2 | ||
C26000-O61 | 28.00 | 6.200E-08 | MHASM2 | ||
C26800, C27000 (annealed) | 27.00 | 6.400E-08 | MHASM2 | ||
C28000 | 28.00 | 6.160E-08 | MHASM2 | ||
C31400 | 42.00 | 4.100E-08 | MHASM2 | ||
C31600 | 32.00 | 5.400E-08 | MHASM2 | ||
C33000 | 26.00 | 6.600E-08 | MHASM2 | ||
C33200-O61 | 26.00 | 6.600E-08 | MHASM2 | ||
C33500 | 26.00 | 6.600E-08 | MHASM2 | ||
C34000-O61 | 26.00 | 6.600E-08 | MHASM2 | ||
C34200, C35300-O61 | 26.00 | 6.600E-08 | MHASM2 | ||
C34900 | 26.00 | 6.600E-08 | MHASM2 | ||
C35000 | 26.00 | 6.600E-08 | MHASM2 | ||
C35600-O61 | 26.00 | 6.600E-08 | MHASM2 | ||
C36000-O61 | 26.00 | 6.600E-08 | MHASM2 | ||
C36500, C36600, C36700, C36800-O61 | 28.00 | 6.200E-08 | MHASM2 | ||
C37000-O61 | 27.00 | 6.390E-08 | MHASM2 | ||
C37700 | 27.00 | 6.400E-08 | MHASM2 | ||
C38500-O61 | 28.00 | 6.200E-08 | MHASM2 | ||
C40500 | 41.00 | 4.200E-08 | MHASM2 | ||
C40800 | 37.00 | 4.660E-08 | MHASM2 | ||
C41100 | 32.00 | 5.400E-08 | MHASM2 | ||
C41500 | 28.00 | 6.200E-08 | MHASM2 | ||
C41900 | 22.00 | 7.800E-08 | MHASM2 | ||
C42200 | 31.00 | 5.500E-08 | MHASM2 | ||
C42500 | 28.00 | 6.200E-08 | MHASM2 | ||
C43000 | 27.00 | 6.400E-08 | MHASM2 | ||
C43400 | 31.00 | 5.600E-08 | MHASM2 | ||
C43500 | 28.00 | 6.200E-08 | MHASM2 | ||
C44300, C44400, C44500 | 25.00 | 6.900E-08 | MHASM2 | ||
C46400, C45600, C46600, C46700 (annealed) | 26.00 | 6.630E-08 | MHASM2 | ||
C48200 | 26.00 | 6.630E-08 | MHASM2 | ||
C48500 | 26.00 | 6.630E-08 | MHASM2 | ||
C50500 | 48.00 | 3.600E-08 | MHASM2 | ||
C50710 | 30.00 | 5.740E-08 | MHASM2 | ||
C51000 | 20.00 | 8.700E-08 | MHASM2 | ||
C51100 | 20.00 | 8.700E-08 | MHASM2 | ||
C52100 | 13.00 | 1.330E-07 | MHASM2 | ||
C52400 | 11.00 | 1.570E-07 | MHASM2 | ||
C54400 | 19.00 | 9.100E-08 | MHASM2 | ||
C60600 | 17.00 | 1.000E-07 | MHASM2 | ||
C60800 | 17.00 | 1.000E-07 | MHASM2 | ||
C61000 | 15.00 | 1.150E-08 | MHASM2 | ||
C61300 | 12.00 | 1.440E-07 | MHASM2 | ||
C61400 | 14.00 | 1.230E-07 | MHASM2 | ||
C61500 | 12.60 | 1.370E-07 | MHASM2 | ||
C62300 | 12.00 | 1.440E-07 | MHASM2 | ||
C62400 | 12.00 | 1.440E-07 | MHASM2 | ||
C62500 | 10.00 | 1.720E-07 | MHASM2 | ||
C63000 | 9.00 | 1.920E-06 | MHASM2 | ||
C63200 | 7.00 | 2.460E-08 | MHASM2 | ||
C63600 | 12.00 | 1.430E-07 | MHASM2 | ||
C63800 | 10.00 | 1.740E-07 | MHASM2 | ||
C65100 | 12.00 | 1.440E-07 | MHASM2 | ||
C65400 | 7.00 | 2.460E-07 | MHASM2 | ||
C65500 | 7.00 | 2.460E-07 | MHASM2 | ||
C66400-O61 | 30.00 | 5.750E-08 | MHASM2 | ||
C68800-O61 | 18.00 | 9.600E-08 | MHASM2 | ||
C68800-H08 | 16.60 | 1.040E-07 | MHASM2 | ||
C69000-O61 | 18.00 | 9.600E-08 | MHASM2 | ||
C69400 | 6.20 | 2.800E-07 | MHASM2 | ||
C70250 | 35-40 | 4.31E-8–4.93E-8 | MHASM2 | ||
C70400 | 14.00 | 1.200E-07 | MHASM2 | ||
C70600 | 9.10 | 1.900E-07 | MHASM2 | ||
C71000-O61 | 6.50 | 2.650E-07 | MHASM2 | ||
C71500-O61 | 4.60 | 3.750E-07 | MHASM2 | ||
C71900 | 4.40 | 3.950E-07 | MHASM2 | ||
C72200 | 6.53 | 2.640E-07 | MHASM2 | ||
C72500 | 11.00 | 1.570E-07 | MHASM2 | ||
C74500 | 9.00 | 1.920E-07 | MHASM2 | ||
C75200 | 6.00 | 2.870E-07 | MHASM2 | ||
C75400 | 7.00 | 2.460E-07 | MHASM2 | ||
C75700 | 8.00 | 2.160E-07 | MHASM2 | ||
C77000 | 5.50 | 3.140E-07 | MHASM2 | ||
C78200 | 10.90 | 1.600E-07 | MHASM2 | ||
C81100 | 92.00 | 1.874E-08 | MHASM2 | resistivity converted from conductivity | |
C81300 | 60.00 | 2.874E-08 | MHASM2 | resistivity converted from conductivity | |
C81500 (solution heat treated) | 40-50 | 3.830E-08 | MHASM2 | ||
C81500 (precipitation hardened) | 80-90 | 2.100E-08 | MHASM2 | ||
C81800 | 48.00 | 3.590E-08 | MHASM2 | ||
C82000 | 48.00 | 3.590E-08 | MHASM2 | ||
C82200 | 48.00 | 3.590E-08 | MHASM2 | ||
C82400 | 25.00 | 6.900E-08 | MHASM2 | ||
C82500 | 20.00 | 8.620E-08 | MHASM2 | ||
C82600 | 19.00 | 9.070E-08 | MHASM2 | ||
C82800 | 18.00 | 9.580E-08 | MHASM2 | ||
C83300 | 32.00 | 5.388E-08 | MHASM2 | resistivity converted from conductivity | |
C83600 | 15.00 | 1.149E-07 | MHASM2 | resistivity converted from conductivity | |
C83800 | 15.00 | 1.149E-07 | MHASM2 | resistivity converted from conductivity | |
C84400 | 16.40 | 1.051E-07 | MHASM2 | resistivity converted from conductivity | |
C84800 | 16.40 | 1.051E-07 | MHASM2 | resistivity converted from conductivity | |
C85200 | 18.60 | 9.269E-08 | MHASM2 | resistivity converted from conductivity | |
C85400 | 19.60 | 8.796E-08 | MHASM2 | resistivity converted from conductivity | |
C85700, C85800 | 22.00 | 7.837E-08 | MHASM2 | resistivity converted from conductivity | |
C86100, C86200 | 7.50 | 2.299E-07 | MHASM2 | resistivity converted from conductivity | |
C86300 | 9.00 | 1.916E-07 | MHASM2 | resistivity converted from conductivity | |
C86400 | 22.00 | 7.837E-08 | MHASM2 | resistivity converted from conductivity | |
C86500 | 20.50 | 8.410E-08 | MHASM2 | resistivity converted from conductivity | |
C86700 | 32.00 | 5.388E-08 | MHASM2 | resistivity converted from conductivity | |
C86800 | 9.00 | 1.916E-07 | MHASM2 | resistivity converted from conductivity | |
C87300 (formerly C87200) | 6.70 | 2.573E-07 | MHASM2 | resistivity converted from conductivity | |
C87600 | 6.00 | 2.874E-07 | MHASM2 | resistivity converted from conductivity | |
C87500, C87800 | 6.70 | 2.840E-07 | MHASM2 | ||
C87900 | 15.00 | 1.149E-07 | MHASM2 | resistivity converted from conductivity | |
C90300 | 12.00 | 1.437E-07 | MHASM2 | resistivity converted from conductivity | |
C90500 | 11.00 | 1.567E-07 | MHASM2 | resistivity converted from conductivity | |
C90700 | 9.60 | 1.500E-08 | MHASM2 | ||
C91700 | 10.00 | 1.724E-07 | MHASM2 | resistivity converted from conductivity | |
C92200 | 14.30 | 1.200E-07 | MHASM2 | ||
C92300 | 12.00 | 1.437E-07 | MHASM2 | resistivity converted from conductivity | |
C92600 | 9.00 | 1.916E-07 | MHASM2 | resistivity converted from conductivity | |
C92700 | 11.00 | 1.567E-07 | MHASM2 | resistivity converted from conductivity | |
C92900 | 9.20 | 1.874E-07 | MHASM2 | resistivity converted from conductivity | |
C93200 | 12.00 | 1.437E-07 | MHASM2 | resistivity converted from conductivity | |
C93400 | 12.00 | 1.437E-07 | MHASM2 | resistivity converted from conductivity | |
C93500 | 15.00 | 1.149E-07 | MHASM2 | resistivity converted from conductivity | |
C93700 | 10.14 | 1.700E-07 | MHASM2 | conductivty converted from resistivity | |
C93800 | 11.50 | 1.499E-07 | MHASM2 | resistivity converted from conductivity | |
C93900 | 11.50 | 1.499E-07 | MHASM2 | resistivity converted from conductivity | |
C94300 | 9.00 | 1.916E-07 | MHASM2 | resistivity converted from conductivity | |
C94500 | 10.00 | 1.724E-07 | MHASM2 | resistivity converted from conductivity | |
C95200 | 12.00 | 1.440E-07 | MHASM2 | ||
C95300 | 13.00 | 1.330E-07 | MHASM2 | ||
C95400 | 13.00 | 1.330E-07 | MHASM2 | ||
C95500 | 8.50 | 2.030E-07 | MHASM2 | ||
C95600 | 8.50 | 2.028E-07 | MHASM2 | resistivity converted from conductivity | |
C95700 | 3.10 | 5.560E-07 | MHASM2 | ||
C95800 | 7.10 | 2.430E-07 | MHASM2 | ||
C96200 | 11.00 | 1.567E-07 | MHASM2 | resistivity converted from conductivity | |
C96400 | 5.00 | 3.448E-07 | MHASM2 | resistivity converted from conductivity | |
C96600 | 4.30 | 4.000E-09 | MHASM2 | ||
C97300 (as-cast) | 5.70 | 3.025E-07 | MHASM2 | resistivity converted from conductivity | |
C97600 (as-cast) | 5.00 | 3.448E-07 | MHASM2 | resistivity converted from conductivity | |
C97800 (as-cast) | 4.50 | 3.831E-07 | MHASM2 | resistivity converted from conductivity | |
C99400-TF00 | 16.80 | 1.026E-07 | MHASM2 | resistivity converted from conductivity | |
C99500 | 13.70 | 1.258E-07 | MHASM2 | resistivity converted from conductivity | |
C99700 | 3.00 | 5.747E-07 | MHASM2 | resistivity converted from conductivity | |
C99750 | 2.00 | 8.621E-07 | MHASM2 | resistivity converted from conductivity | |
Deoxidized (Annealed) | 85.00 | 4.930E+07 | 2.028E-08 | CSNDT | |
Electrolytic Tough Pitch (Annealed) | 101.00 | 5.858E+07 | 1.707E-08 | CSNDT | |
Copper 70%, Nickel 30% | 4.50 | 2.610E+06 | 3.831E-07 | ECTM | |
Copper 90%, Nickel 10% | 9.74 | 5.647E+06 | 1.771E-07 | ECT | |
Cupro – Nickel 30% | 4.60 | 2.668E+06 | 3.748E-07 | CSNDT | |
Beryllium Copper | |||||
Beryllium Copper, Cond. “A” | 17.00 | 9.860E+06 | 1.014E-07 | CSNDT | |
Beryllium Copper, Cond. At | 21.00 | 1.218E+07 | 8.210E-08 | CSNDT | |
Beryllium Copper 21C | 20.00 | 8.620E-04 | MHASM2 | ||
Beryllium Copper Nickel 72C | 43.00 | 4.000E-03 | MHASM2 | ||
Brass | |||||
Admiralty Brass | 24.00 | 1.392E+07 | 7.184E-08 | ECTM | |
Admiralty Metal (Annealed) | 24.60 | 1.427E+07 | 7.009E-08 | CSNDT | |
Aluminum Brass (Annealed) | 23.00 | 1.334E+07 | 7.496E-08 | CSNDT | |
Cartridge (Annealed) | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
High Strength Yellow | 12.00 | 6.960E+06 | 1.437E-07 | CSNDT | |
Leaded Naval (Annealed) | 26.00 | 1.508E+07 | 6.631E-08 | CSNDT | |
Leaded Semi Red | 18.00 | 1.044E+07 | 9.579E-08 | CSNDT | |
Leaded Yellow | 25.00 | 1.450E+07 | 6.897E-08 | CSNDT | |
Low (Annealed) | 32.00 | 1.856E+07 | 5.388E-08 | CSNDT | |
Low Leaded (Annealed) | 26.00 | 1.508E+07 | 6.631E-08 | CSNDT | |
Naval (Annealed) | 26.00 | 1.508E+07 | 6.631E-08 | CSNDT | |
Red (Annealed) | 37.00 | 2.146E+07 | 4.660E-08 | CSNDT | |
Yellow (Annealed) | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
Aluminum Brass (Annealed) | 23.00 | 1.334E+07 | 7.496E-08 | CSNDT | |
Bronze | |||||
Commercial (Annealed) | 44.00 | 2.552E+07 | 3.918E-08 | CSNDT | |
Commercial Leaded | 42.00 | 2.436E+07 | 4.105E-08 | CSNDT | |
Leaded Tin | 14.00 | 8.120E+06 | 1.232E-07 | CSNDT | |
Leaded Tin Bearing | 11.00 | 6.380E+06 | 1.567E-07 | CSNDT | |
Manganese Bronze (Annealed) | 24.00 | 1.392E+07 | 7.184E-08 | CSNDT | |
1.25% Phos. Grade E | 48.00 | 2.784E+07 | 3.592E-08 | CSNDT | |
5% Phos. Grade A | 18.00 | 1.044E+07 | 9.579E-08 | CSNDT | |
8% Phos. Grade C | 13.00 | 7.540E+06 | 1.326E-07 | CSNDT | |
10% Phos. Grade D | 11.00 | 6.380E+06 | 1.567E-07 | CSNDT | |
Aluminum Bronze | |||||
Aluminum – Bronze | 14.00 | 8.120E+06 | 1.232E-07 | CSNDT | |
5% Aluminum (Annealed) | 17.50 | 1.015E+07 | 9.852E-08 | CSNDT | |
10% Aluminum (Annealed) | 12.60 | 7.308E+06 | 1.368E-07 | CSNDT | |
Silicon Bronze | |||||
Silicon Bronze, Type A (Annealed) | 7.00 | 4.060E+06 | 2.463E-07 | CSNDT | |
Silicon Bronze, Type B (Annealed) | 12.00 | 6.960E+06 | 1.437E-07 | CSNDT |
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Iron | |||||
Iron | 18.00 | 1.044E+07 | 9.579E-08 | ECTM | |
Iron Ignot (99.9% Fe) | 15.60 | 9.048E+06 | 1.105E-07 | CSNDT | |
Low-carbon white iron | 3.25 | 5.300E-07 | MHASM1 | conductivity converted from resistivity | |
Martensitic nickel-chromium iron | 2.16 | 8.000E-07 | MHASM1 | conductivity converted from resistivity | |
High-silicon iron | 3.45 | 5.000E-07 | MHASM1 | conductivity converted from resistivity | |
High-nickel iron | 1.0-1.2 | 1.4E-6–1.7E-6 | MHASM1 | conductivity converted from resistivity | |
Nickel-chromium-silicon iron | 1.0-1.2 | 1.5E-6–1.7E-6 | MHASM1 | conductivity converted from resistivity | |
High-aluminum iron | 0.72 | 2.400E-06 | MHASM1 | conductivity converted from resistivity | |
Medium-silicoon ductile iron | 2.0-3.0 | 5.8E-7–8.7E-7 | MHASM1 | conductivity converted from resistivity | |
High-nickel ductile (20% Ni) | 1.69 | 1.020E-06 | MHASM1 | conductivity converted from resistivity | |
Carbon and Low-Alloy Steel | |||||
1008 (Annealed) | 11.81 | 1.460E-07 | MHASM1 | conductivity converted from resistivity | |
1010 | 12.06 | 1.430E-07 | MHASM1 | conductivity converted from resistivity | |
1015 (Annealed) | 10.84 | 1.590E-07 | MHASM1 | conductivity converted from resistivity | |
1016 (Annealed) | 10.78 | 1.600E-07 | MHASM1 | conductivity converted from resistivity | |
1018 (Annealed) | 10.84 | 1.590E-07 | MHASM1 | conductivity converted from resistivity | |
1020 | 10.84 | 1.590E-07 | MHASM1 | conductivity converted from resistivity | |
1022 (Annealed) | 10.84 | 1.590E-07 | MHASM1 | conductivity converted from resistivity | |
1025 (Annealed) | 10.84 | 1.590E-07 | MHASM1 | conductivity converted from resistivity | |
1029 (Annealed) | 10.78 | 1.600E-07 | MHASM1 | conductivity converted from resistivity | |
1030 (Annealed) | 10.39 | 1.660E-07 | MHASM1 | conductivity converted from resistivity | |
1035 (Annealed) | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1040 (Annealed) | 10.78 | 1.600E-07 | MHASM1 | conductivity converted from resistivity | |
1042 (Annealed) | 10.08 | 1.710E-07 | MHASM1 | conductivity converted from resistivity | |
1043 (Annealed) | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1045 (Annealed) | 10.64 | 1.620E-07 | MHASM1 | conductivity converted from resistivity | |
1046 | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1050 (Annealed) | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1055 | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1060 | 9.58 | 1.800E-07 | MHASM1 | conductivity converted from resistivity | |
1065 | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
1070 | 10.26 | 1.680E-07 | MHASM1 | conductivity converted from resistivity | |
1078 (Annealed) | 9.58 | 1.800E-07 | MHASM1 | conductivity converted from resistivity | |
1080 | 9.58 | 1.800E-07 | MHASM1 | conductivity converted from resistivity | |
1095 | 9.58 | 1.800E-07 | MHASM1 | conductivity converted from resistivity | |
1137 | 10.14 | 1.700E-07 | MHASM1 | conductivity converted from resistivity | |
1141 | 10.14 | 1.700E-07 | MHASM1 | conductivity converted from resistivity | |
1151 | 10.14 | 1.700E-07 | MHASM1 | conductivity converted from resistivity | |
1524 | 8.29 | 2.080E-07 | MHASM1 | conductivity converted from resistivity | |
1524 (Annealed) | 10.78 | 1.600E-07 | MHASM1 | conductivity converted from resistivity | |
1552 | 10.58 | 1.630E-07 | MHASM1 | conductivity converted from resistivity | |
4130 (Hardened and tempered) | 7.73 | 2.230E-07 | MHASM1 | conductivity converted from resistivity | |
4140 (Hardened and tempered) | 7.84 | 2.200E-07 | MHASM1 | conductivity converted from resistivity | |
4626 (Nomalized and tempered) | 8.62 | 2.000E-07 | MHASM1 | conductivity converted from resistivity | |
4815 | 6.63 | 2.600E-07 | MHASM1 | conductivity converted from resistivity | |
5132 | 8.21 | 2.100E-07 | MHASM1 | conductivity converted from resistivity | |
5140 (Hardened and tempered) | 7.56 | 2.280E-07 | MHASM1 | conductivity converted from resistivity | |
Wrought Stainless Steel (anneal | |||||
201 | 2.50 | 6.900E-07 | MHASM1 | conductivity converted from resistivity | |
202 | 2.50 | 6.900E-07 | MHASM1 | conductivity converted from resistivity | |
301 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
302 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
302B | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
303 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
304 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
302Cu | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
304N | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
304 | 2.50 | 1.450E+06 | 6.897E-07 | ECTM | |
304 | 2.50 | 1.450E+06 | 6.897E-07 | CSNDT | |
305 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
308 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
309 | 2.21 | 7.800E-07 | MHASM1 | conductivity converted from resistivity | |
310 | 2.21 | 7.800E-07 | MHASM1 | conductivity converted from resistivity | |
314 | 2.24 | 7.700E-07 | MHASM1 | conductivity converted from resistivity | |
316 | 2.33 | 7.400E-07 | MHASM1 | conductivity converted from resistivity | |
316N | 2.33 | 7.400E-07 | MHASM1 | conductivity converted from resistivity | |
316 | 2.30 | 1.334E+06 | 7.496E-07 | CSNDT | |
317 | 2.33 | 7.400E-07 | MHASM1 | conductivity converted from resistivity | |
317L | 2.18 | 7.900E-07 | MHASM1 | conductivity converted from resistivity | |
321 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
329 | 2.30 | 7.500E-07 | MHASM1 | conductivity converted from resistivity | |
330 | 1.69 | 1.020E-06 | MHASM1 | conductivity converted from resistivity | |
347 | 2.36 | 7.300E-07 | MHASM1 | conductivity converted from resistivity | |
347 | 2.40 | 1.392E+06 | 7.184E-07 | CSNDT | |
384 | 2.18 | 7.900E-07 | MHASM1 | conductivity converted from resistivity | |
405 | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
410 | 3.02 | 5.700E-07 | MHASM1 | conductivity converted from resistivity | |
414 | 2.46 | 7.000E-07 | MHASM1 | conductivity converted from resistivity | |
416 | 3.02 | 5.700E-07 | MHASM1 | conductivity converted from resistivity | |
420 | 3.13 | 5.500E-07 | MHASM1 | conductivity converted from resistivity | |
429 | 2.92 | 5.900E-07 | MHASM1 | conductivity converted from resistivity | |
430 | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
430F | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
431 | 2.39 | 7.200E-07 | MHASM1 | conductivity converted from resistivity | |
434 | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
436 | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
439 | 2.74 | 6.300E-07 | MHASM1 | conductivity converted from resistivity | |
440A | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
440C | 2.87 | 6.000E-07 | MHASM1 | conductivity converted from resistivity | |
444 | 2.78 | 6.200E-07 | MHASM1 | conductivity converted from resistivity | |
446 | 2.57 | 6.700E-07 | MHASM1 | conductivity converted from resistivity | |
PH 13-8 Mo | 1.69 | 1.020E-06 | MHASM1 | conductivity converted from resistivity | |
15-5 PH | 2.24 | 7.700E-07 | MHASM1 | conductivity converted from resistivity | |
17-4 PH | 2.16 | 8.000E-07 | MHASM1 | conductivity converted from resistivity | |
17-7 PH | 2.08 | 8.300E-07 | MHASM1 | conductivity converted from resistivity | |
Wrought and P/M Superalloys | |||||
Elgiloy | 1.73 | 9.950E-07 | MHASM1 | conductivity converted from resistivity | |
Hastelloy “A” | 1.40 | 8.120E+05 | 1.232E-06 | CSNDT | |
Hastelloy “B” & “C” | 1.30 | 7.540E+05 | 1.326E-06 | CSNDT | |
Hastelloy “D” | 1.50 | 8.700E+05 | 1.149E-06 | CSNDT | |
Hastelloy “X” | 1.50 | 8.700E+05 | 1.149E-06 | ECTM | |
Hastelloy “X” | 1.46 | 1.180E-06 | MHASM1 | conductivity converted from resistivity | |
Haynes 150 | 2.13 | 8.100E-07 | MHASM1 | conductivity converted from resistivity | |
Haynes 188 | 1.87 | 9.220E-07 | MHASM1 | conductivity converted from resistivity | |
Haynes 230 | 1.38 | 1.250E-06 | MHASM1 | conductivity converted from resistivity | |
Incoloy 800 | 1.74 | 9.890E-07 | MHASM1 | conductivity converted from resistivity | |
Incoloy 825 | 1.53 | 1.130E-06 | MHASM1 | conductivity converted from resistivity | |
Incoloy 903 | 2.83 | 6.100E-07 | MHASM1 | conductivity converted from resistivity | |
Incoloy 907 | 2.47 | 6.970E-07 | MHASM1 | conductivity converted from resistivity | |
Incoloy 909 | 2.37 | 7.280E-07 | MHASM1 | conductivity converted from resistivity | |
Inconel 600 | 1.70 | 9.860E+05 | 1.014E-06 | ECTM | |
Inconel 600 | 1.67 | 1.030E-06 | MHASM1 | conductivity converted from resistivity | |
Inconel 601 | 1.45 | 1.190E-06 | MHASM1 | conductivity converted from resistivity | |
Inconel 617 | 1.41 | 1.220E-06 | MHASM1 | conductivity converted from resistivity | |
Inconel 625 | 1.34 | 1.290E-06 | MHASM1 | conductivity converted from resistivity | |
Inconel 690 | 11.65 | 1.480E-07 | MHASM1 | conductivity converted from resistivity | |
Inconel 718 | 1.38 | 1.250E-06 | MHASM1 | conductivity converted from resistivity | |
Inconel X750 | 1.41 | 1.220E-06 | MHASM1 | conductivity converted from resistivity | |
L-605 | 1.94 | 8.900E-07 | MHASM1 | conductivity converted from resistivity | |
M-252 | 1.58 | 1.090E-06 | MHASM1 | conductivity converted from resistivity | |
MP35N | 1.71 | 1.010E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 263 | 1.50 | 1.150E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 105 | 1.32 | 1.310E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 115 | 1.24 | 1.390E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 75 | 1.39 | 1.240E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 80A | 1.36 | 1.270E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic 90 | 1.46 | 1.180E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic PE.16 | 1.57 | 1.100E-06 | MHASM1 | conductivity converted from resistivity | |
Nimonic PK.33 | 1.37 | 1.260E-06 | MHASM1 | conductivity converted from resistivity | |
Rene 41 | 1.32 | 1.308E-06 | MHASM1 | conductivity converted from resistivity | |
Stellite 6B | 1.89 | 9.100E-07 | MHASM1 | conductivity converted from resistivity | |
Udimet 500 | 1.43 | 1.203E-06 | MHASM1 | conductivity converted from resistivity | |
Waspaloy | 1.39 | 1.240E-06 | MHASM1 | conductivity converted from resistivity |
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Nickel Alloys | |||||
Nickel 200 | 18.15 | 9.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 201 | 20.28 | 8.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 205 | 18.15 | 9.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 211 | 10.20 | 1.690E-07 | MHASM2 | conductivity converted from resistivity | |
Nickel 212 | 15.82 | 1.090E-07 | MHASM2 | conductivity converted from resistivity | |
Nickel 222 | 19.59 | 8.800E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 270 | 22.99 | 7.500E-08 | MHASM2 | conductivity converted from resistivity | |
Duranickel 301 (precipitation hardened) | 4.07 | 4.240E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 400 | 3.15 | 5.470E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 401 | 3.53 | 4.890E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy R-405 | 3.38 | 5.100E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 450 | 4.18 | 4.120E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy K-500 (precipitation hardened) | 2.80 | 6.150E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 230 | 1.38 | 1.250E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 600 | 1.67 | 1.030E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 601 | 1.45 | 1.190E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 617 (solution annealed) | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 625 | 1.34 | 1.290E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 690 | 1.50 | 1.148E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 718 (precipitation hardened) | 1.38 | 1.250E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy X750 | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 751 | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy C-276 | 1.33 | 1.300E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy HX (solution annealed) | 1.49 | 1.160E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy S (solution annealed) | 1.35 | 1.280E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy X | 1.46 | 1.180E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 556 | 1.81 | 9.520E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 800 | 1.74 | 9.890E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 825 | 1.53 | 1.130E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 925 | 1.48 | 1.166E-06 | MHASM2 | conductivity converted from resistivity | |
20Cb3 | 1.59 | 1.082E-06 | MHASM2 | conductivity converted from resistivity | |
20Mo-4 | 1.63 | 1.056E-06 | MHASM2 | conductivity converted from resistivity | |
20Mo-6 | 1.59 | 1.082E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 902 (precipitation hardened) | 1.69 | 1.020E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 903 (precipitation hardened) | 2.83 | 6.100E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 907 (precipitation hardened) | 2.47 | 6.970E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 909 (precipitation hardened) | 2.37 | 7.280E-07 | MHASM2 | conductivity converted from resistivity | |
18% Nickel Sil | 6.00 | 3.480E+06 | 2.874E-07 | CSNDT |
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Nickel Alloys | |||||
Nickel 200 | 18.15 | 9.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 201 | 20.28 | 8.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 205 | 18.15 | 9.500E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 211 | 10.20 | 1.690E-07 | MHASM2 | conductivity converted from resistivity | |
Nickel 212 | 15.82 | 1.090E-07 | MHASM2 | conductivity converted from resistivity | |
Nickel 222 | 19.59 | 8.800E-08 | MHASM2 | conductivity converted from resistivity | |
Nickel 270 | 22.99 | 7.500E-08 | MHASM2 | conductivity converted from resistivity | |
Duranickel 301 (precipitation hardened) | 4.07 | 4.240E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 400 | 3.15 | 5.470E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 401 | 3.53 | 4.890E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy R-405 | 3.38 | 5.100E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 450 | 4.18 | 4.120E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy K-500 (precipitation hardened) | 2.80 | 6.150E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 230 | 1.38 | 1.250E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 600 | 1.67 | 1.030E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 601 | 1.45 | 1.190E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 617 (solution annealed) | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 625 | 1.34 | 1.290E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 690 | 1.50 | 1.148E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 718 (precipitation hardened) | 1.38 | 1.250E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy X750 | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 751 | 1.41 | 1.220E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy C-276 | 1.33 | 1.300E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy HX (solution annealed) | 1.49 | 1.160E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy S (solution annealed) | 1.35 | 1.280E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy X | 1.46 | 1.180E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 556 | 1.81 | 9.520E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 800 | 1.74 | 9.890E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 825 | 1.53 | 1.130E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 925 | 1.48 | 1.166E-06 | MHASM2 | conductivity converted from resistivity | |
20Cb3 | 1.59 | 1.082E-06 | MHASM2 | conductivity converted from resistivity | |
20Mo-4 | 1.63 | 1.056E-06 | MHASM2 | conductivity converted from resistivity | |
20Mo-6 | 1.59 | 1.082E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 902 (precipitation hardened) | 1.69 | 1.020E-06 | MHASM2 | conductivity converted from resistivity | |
Alloy 903 (precipitation hardened) | 2.83 | 6.100E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 907 (precipitation hardened) | 2.47 | 6.970E-07 | MHASM2 | conductivity converted from resistivity | |
Alloy 909 (precipitation hardened) | 2.37 | 7.280E-07 | MHASM2 | conductivity converted from resistivity | |
18% Nickel Sil | 6.00 | 3.480E+06 | 2.874E-07 | CSNDT |
Material | Conductivity | Resistivity | Reference | Notes | |
(% IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Titanium | |||||
Titanium | 3.10 | 1.798E+06 | 5.562E-07 | ECTM | |
Titanium | 2.20 | 1.276E+06 | 7.837E-07 | CSNDT | |
ASTM grades 1, 2, 3, 4, 7, and 11 | 3.3-4.1 | 4.2E-7–5.2E-7 | MHASM2 | conductivity converted from resistivity | |
Ti-5Al-2.5Sn | 1.10 | 1.570E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-5Al-2.5Sn (low O2) | 0.96 | 1.800E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-8Al-1Mo-1V | 0.87 | 1.990E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-11Sn-1Mo2.25Al-5.0Zr-1Mo-0.2Si | 1.06 | 1.620E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-6Al-2Sn-4Zr-2Mo | 0.91 | 1.900E-06 | MHASM2 | conductivity converted from resistivity | |
IMI 685 | 1.03 | 1.680E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-8Mn | 1.87 | 9.200E-07 | MHASM2 | conductivity converted from resistivity | |
Ti-6Al-4V | 1.01 | 1.710E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-6AL-4V | 1.00 | 5.800E+05 | 1.724E-06 | ECTM | |
Ti-6Al-6V-2Sn | 1.10 | 1.570E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-7Al-4Mo | 1.01 | 1.700E-06 | MHASM2 | conductivity converted from resistivity | |
IMI 550 | 1.09 | 1.580E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-11.5Mo-Zr-4.5Sn | 1.11 | 1.560E-06 | MHASM2 | conductivity converted from resistivity | |
Ti-15V-3Cr-3Al-3Sn | 1.17 | 1.470E-06 | MHASM2 | conductivity converted from resistivity |
Material | Conductivity | Resistivity | Reference | Notes | |
(%IACS) | (Siemens/m) | (Ohm-m) | (See Below) | ||
Antimonial Tin Solder | 11.90 | 6.902E+06 | 1.449E-07 | CSNDT | |
Antimonial Lead, 1% (Quenched and Aged) | 7.88 | 4.570E+06 | 2.188E-07 | CSNDT | |
Antimony | 4.40 | 2.552E+06 | 3.918E-07 | CSNDT | |
Antimony | 4.66 | 3.700E-07 | MHASM2 | conductivity converted from resistivity | |
Arsenic (alpha-metallic) | 6.63 | 2.600E-07 | MHASM2 | conductivity converted from resistivity | |
Babbit, Lead Base | 6.00 | 3.480E+06 | 2.874E-07 | CSNDT | |
Barium (at 0 C) | 28.74 | 6.000E-08 | MHASM2 | conductivity converted from resistivity | |
Beryllium | 38.9 – 43.1 | 2.50E+07–2.256E+07 | 4.00E-08–4.43E-08 | CSNDT | |
Beryllium | 38-43 | 4.000E-08 | MHASM2 | ||
Bismuth alloys | |||||
Pure Bismuth (at 0 C) | 1.64 | 1.050E-06 | MHASM2 | conductivity converted from resistivity | |
A | 3.34 | 5.162E-07 | MHASM2 | resistivity converted from conductivity | |
B | 2.43 | 7.095E-07 | MHASM2 | resistivity converted from conductivity | |
C | 4.19 | 4.115E-07 | MHASM2 | resistivity converted from conductivity | |
G | 1.75 | 9.852E-07 | MHASM2 | resistivity converted from conductivity | |
H | 5.00 | 3.448E-07 | MHASM2 | resistivity converted from conductivity | |
T | 4.27 | 4.038E-07 | MHASM2 | resistivity converted from conductivity | |
Y | 2.57 | 6.709E-07 | MHASM2 | resistivity converted from conductivity | |
Z | 7.77 | 2.219E-07 | MHASM2 | resistivity converted from conductivity | |
ZZ | 3.27 | 5.272E-07 | MHASM2 | resistivity converted from conductivity | |
Cadmium | 25.20 | 1.462E+07 | 6.842E-08 | CSNDT | |
Cadmium | 25.00 | 7.300E-08 | MHASM2 | ||
Calcium | 48.70 | 2.825E+07 | 3.540E-08 | CSNDT | |
Calcium | 49.60 | 3.160E-08 | MHASM2 | ||
Cartridge Brass (Annealed) | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
Cerium (beta phase) | 2.08 | 8.280E-07 | MHASM2 | conductivity converted from resistivity | |
Cerium (gamma phase) | 2.32 | 7.440E-07 | MHASM2 | conductivity converted from resistivity | |
Cermets | |||||
Cr-Al2O3 | 19.82 | 8.700E-08 | MHASM2 | conductivity converted from resistivity | |
Cromium carbide type A (83Cr3C2-15Ni-2W) | 20.53 | 8.400E-08 | MHASM2 | conductivity converted from resistivity | |
Cromium carbide type B (88Cr3C2-12Ni) | 24.63 | 7.000E-08 | MHASM2 | conductivity converted from resistivity | |
TiB2 | 112.69 | 1.530E-08 | MHASM2 | conductivity converted from resistivity | |
ZrB2 | 107.76 | 1.600E-08 | MHASM2 | conductivity converted from resistivity | |
ZrB2-B | 75-101 | 1.7E-8–2.3E-8 | MHASM2 | conductivity converted from resistivity | |
CrB | 86.21 | 2.000E-08 | MHASM2 | conductivity converted from resistivity | |
CrB-Ni | 28-45 | 3.8E-8–5.8E-8 | MHASM2 | conductivity converted from resistivity | |
CrB-Cr-Mo | 32-47 | 3.7E-8–5.4E-8 | MHASM2 | conductivity converted from resistivity | |
Mo2NiB2 | 24-26 | 6.6E-8–7.1E-8 | MHASM2 | conductivity converted from resistivity | |
Cesium | 8.62 | 4.500E+06 | 2.000E-07 | MHASM2 | conductivity (IACS) converted from resistivity |
Chromium | 8.80 | 5.104E+06 | 1.959E-07 | CSNDT | |
Chromium (at 20 C) | 13.00 | 1.300E-07 | MHASM2 | ||
Cobalt | |||||
Cobalt | 27.60 | 1.601E+07 | 6.247E-08 | CSNDT | |
Cobalt | 27.60 | 5.250E-08 | MHASM2 | ||
wear-resistant alloy 1 | 1.83 | 9.400E-07 | MHASM2 | conductivity converted from resistivity | |
wear-resistant alloy 6 | 2.05 | 8.400E-07 | MHASM2 | conductivity converted from resistivity | |
wear-resistant alloy 12 | 1.96 | 8.800E-07 | MHASM2 | conductivity converted from resistivity | |
wear-resistant alloy 6B | 1.89 | 9.100E-07 | MHASM2 | conductivity converted from resistivity | |
Columbium | 13.20 | 7.656E+06 | 1.306E-07 | CSNDT | |
Constantan | 3.52 | 2.042E+06 | 4.898E-07 | CSNDT | |
Corrodine Lead | 8.30 | 4.814E+06 | 2.077E-07 | CSNDT | |
Dysprosium | 1.86 | 9.260E-07 | MHASM2 | conductivity converted from resistivity | |
Europium | 1.92 | 9.000E-07 | MHASM2 | conductivity converted from resistivity | |
Erbium | 2.00 | 8.600E-07 | MHASM2 | conductivity converted from resistivity | |
Gadolinium | 1.32 | 1.310E-06 | MHASM2 | conductivity converted from resistivity | |
Gallium (polycrystalline) | 11.46 | 1.505E-07 | MHASM2 | conductivity converted from resistivity | |
Gilding Metal (Annealed) | 56.00 | 3.248E+07 | 3.079E-08 | CSNDT | |
Gold | 73.40 | 4.257E+07 | 2.349E-08 | CSNDT | |
Gold, Pure | 70.00 | 4.060E+07 | 2.463E-08 | ECTM | |
Gold | 83.69 | 2.060E-08 | MHASM2 | conductivity converted from resistivity | |
Graphite | 0.22 | 1.276E+05 | 7.837E-06 | CSNDT | |
Hafnium | 4.91 | 3.510E-07 | MHASM2 | conductivity converted from resistivity | |
Indium | |||||
100% In | 24.00 | 7.184E-08 | MHASM2 | resistivity converted from conductivity | |
290 (97In-3Ag) | 23.00 | 7.496E-08 | MHASM2 | resistivity converted from conductivity | |
90In-10Ag | 22.10 | 7.801E-08 | MHASM2 | resistivity converted from conductivity | |
300-302 (80In-15Pb-5Ag) | 13.00 | 1.326E-07 | MHASM2 | resistivity converted from conductivity | |
320-345 (70In-30Pb) | 8.80 | 1.959E-07 | MHASM2 | resistivity converted from conductivity | |
60In-40Pb | 7.00 | 2.463E-07 | MHASM2 | resistivity converted from conductivity | |
244 (52In-48Sn) | 11.70 | 1.474E-07 | MHASM2 | resistivity converted from conductivity | |
50In-50Sn | 11.70 | 1.474E-07 | MHASM2 | resistivity converted from conductivity | |
500In-50Pb | 6.00 | 2.874E-07 | MHASM2 | resistivity converted from conductivity | |
40In-60Pb | 5.20 | 3.316E-07 | MHASM2 | resistivity converted from conductivity | |
25In-75Pb | 4.60 | 3.748E-07 | MHASM2 | resistivity converted from conductivity | |
25In-37.5Pb-37.5Sn | 7.80 | 2.210E-07 | MHASM2 | resistivity converted from conductivity | |
136 (21In-18Pb-12Sn-49Bi) | 2.43 | 7.095E-07 | MHASM2 | resistivity converted from conductivity | |
19In-81Pb | 4.50 | 3.831E-07 | MHASM2 | resistivity converted from conductivity | |
307-323 (12In-18Pb-70Sn) | 12.20 | 1.413E-07 | MHASM2 | resistivity converted from conductivity | |
5In-95Pb | 5.10 | 3.381E-07 | MHASM2 | resistivity converted from conductivity | |
5In-90Pb-5Ag | 5.60 | 3.079E-07 | MHASM2 | resistivity converted from conductivity | |
5In-92.5Pb-2.5Ag | 5.50 | 3.135E-07 | MHASM2 | resistivity converted from conductivity | |
Iridium | |||||
Iridium | 36.61 | 4.710E-08 | MHASM2 | conductivity converted from resistivity | |
Iridium | 32.60 | 1.891E+07 | 5.289E-08 | CSNDT | |
Iridium – Platinum Alloys | 9.10 | 5.278E+06 | 1.895E-07 | CSNDT | |
Iridium – Platinum Alloys, 18% Nickel Silver Alloy B | 5.20 | 3.016E+06 | 3.316E-07 | CSNDT | |
Lead | |||||
Lead | 8.40 | 4.872E+06 | 2.053E-07 | ECTM | |
Lead | 8.35 | 2.064E-07 | MHASM2 | conductivity converted from resistivity | |
1% Antimonial (Quenched & Aged) | 7.88 | 4.570E+06 | 2.188E-07 | CSNDT | |
Corrodine | 8.30 | 4.814E+06 | 2.077E-07 | CSNDT | |
Hard (Quenched & Aged) | 7.70 | 4.466E+06 | 2.239E-07 | CSNDT | |
Lithium | 20.20 | 1.172E+07 | 8.535E-08 | CSNDT | |
Lithium | 18.44 | 9.350E-08 | MHASM2 | conductivity converted from resistivity | |
Manganese (alpha phase) | 0.90 | 1.440E-06 | MHASM2 | ||
Mercury | 1.80 | 1.044E+06 | 9.579E-07 | CSNDT | |
Mercury | 1.80 | 9.580E-07 | MHASM2 | conductivity converted from resistivity | |
Mischmetal | 2.16 | 8.000E-07 | MHASM2 | conductivity converted from resistivity | |
Molybdenum | 33.00 | 1.914E+07 | 5.225E-08 | CSNDT | |
Molybdenum | 33.00 | 5.200E-08 | MHASM2 | ||
Monel | 3.60 | 2.088E+06 | 4.789E-07 | ECTM | |
Monel | 3.58 | 2.076E+06 | 4.816E-07 | CSNDT | |
Muntz Metal (Annealed) | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
Neodymium | 2.68 | 6.430E-07 | MHASM2 | conductivity converted from resistivity | |
Niobium | 13.20 | 1.600E-07 | MHASM2 | ||
Osmium | 18.20 | 1.056E+07 | 9.473E-08 | CSNDT | |
Osmium | 21.23 | 8.120E-08 | MHASM2 | conductivity converted from resistivity | |
Palladium | 16.00 | 9.280E+06 | 1.078E-07 | CSNDT | |
Palladium | 17.36 | 9.930E-08 | MHASM2 | conductivity converted from resistivity | |
Permanent Magnet Materials | |||||
3 1/2 % Cr steel | 5.95 | 2.900E-07 | MHASM2 | conductivity converted from resistivity | |
6% W steel | 5.75 | 3.000E-07 | MHASM2 | conductivity converted from resistivity | |
17% Co steel | 6.16 | 2.800E-07 | MHASM2 | conductivity converted from resistivity | |
36% CO steel | 6.39 | 2.700E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 1 | 2.30 | 7.500E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 2 | 2.65 | 6.500E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 3 | 2.87 | 6.000E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 4 | 2.30 | 7.500E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 5 | 3.67 | 4.700E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 5DG | 3.67 | 4.700E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 5-7 | 3.67 | 4.700E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 6 | 3.45 | 5.000E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 7 | 2.97 | 5.800E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 8 | 3.45 | 5.000E-07 | MHASM2 | conductivity converted from resistivity | |
Cast Alnico 12 | 2.78 | 6.200E-07 | MHASM2 | conductivity converted from resistivity | |
Sintered Alnico 2 | 2.54 | 6.800E-07 | MHASM2 | conductivity converted from resistivity | |
Sintered Alnico 4 | 2.54 | 6.800E-07 | MHASM2 | conductivity converted from resistivity | |
Sintered Alnico 5 | 3.45 | 5.000E-07 | MHASM2 | conductivity converted from resistivity | |
Sintered Alnico 6 | 3.25 | 5.300E-07 | MHASM2 | conductivity converted from resistivity | |
Bonded ferrite A | N/A | 1.000E+05 | MHASM2 | conductivity converted from resistivity | |
Sintered ferrite 1 | N/A | 1.000E+05 | MHASM2 | conductivity converted from resistivity | |
Sintered NdFeB | 1.08 | 1.600E-06 | MHASM2 | conductivity converted from resistivity | |
Bonded NdFeB | N/A | 1.000E+00 | MHASM2 | conductivity converted from resistivity | |
Hot-pressed NdFeB | 1.08 | 1.600E-06 | MHASM2 | conductivity converted from resistivity | |
Hot-formed ndFeB | 1.08 | 1.600E-06 | MHASM2 | conductivity converted from resistivity | |
cunife | 9.58 | 1.800E-07 | MHASM2 | conductivity converted from resistivity | |
Platinum cobalt | 6.16 | 2.800E-07 | MHASM2 | conductivity converted from resistivity | |
Cobalt rare earth | 3.45 | 5.000E-07 | MHASM2 | conductivity converted from resistivity | |
Platinum | |||||
Platinum | 16.28 | 9.442E+06 | 1.059E-07 | CSNDT | |
Platinum | 17.50 | 9.850E-08 | MHASM2 | conductivity converted from resistivity | |
Commercial | 11.60 | 6.728E+06 | 1.486E-07 | CSNDT | |
Platinum – Iridium Alloys | 9.10 | 5.278E+06 | 1.895E-07 | CSNDT | |
Platinum – Iridium Alloys, 18% Nickel Silver Alloy B | 5.20 | 3.016E+06 | 3.316E-07 | CSNDT | |
Platinum – Nickel Alloys | 7.40 | 4.292E+06 | 2.330E-07 | CSNDT | |
Platinum – Nickel Alloys | 13.60 | 7.888E+06 | 1.268E-07 | CSNDT | |
Ruthenium (Contact Grade) | 4.00 | 2.320E+06 | 4.310E-07 | CSNDT | |
Ruthenium (Jewelry Grade) | 5.50 | 3.190E+06 | 3.135E-07 | CSNDT | |
Potassium | 23.95 | 7.200E-08 | MHASM2 | conductivity converted from resistivity | |
Praseodymium | 2.46 | 7.000E-07 | MHASM2 | conductivity converted from resistivity | |
Promethium | 2.30 | 7.500E-07 | MHASM2 | conductivity converted from resistivity | |
Rhenium | 9.30 | 1.854E-07 | MHASM2 | resistivity converted from conductivity | |
Ruthenium | 22.70 | 1.317E+07 | 7.595E-08 | CSNDT | |
Ruthenium | 25.35 | 6.800E-08 | MHASM2 | conductivity converted from resistivity | |
Ruthenium – Platinum (Contact Grade) | 4.00 | 2.320E+06 | 4.310E-07 | CSNDT | |
Ruthenium – Platinum (Jewelry Grade) | 5.50 | 3.190E+06 | 3.135E-07 | CSNDT | |
Scandium | 3.07 | 5.620E-07 | MHASM2 | conductivity converted from resistivity | |
Selenium | 14.40 | 8.352E+06 | 1.197E-07 | CSNDT | |
Silver | |||||
Pure | 105.00 | 6.090E+07 | 1.642E-08 | ECTM | |
Pure | 108.40 | 6.287E+07 | 1.591E-08 | CSNDT | |
18% Nickel Alloy A | 6.00 | 3.480E+06 | 2.874E-07 | CSNDT | |
Sodium | 39.82 | 4.330E-08 | MHASM2 | conductivity converted from resistivity | |
Solder | |||||
Antimonial Tin | 11.90 | 6.902E+06 | 1.449E-07 | CSNDT | |
Tin Silver | 16.60 | 9.628E+06 | 1.039E-07 | CSNDT | |
20-80 Soft | 9.80 | 5.684E+06 | 1.759E-07 | CSNDT | |
5-95 Soft | 8.80 | 5.104E+06 | 1.959E-07 | CSNDT | |
50-50 Soft | 11.00 | 6.380E+06 | 1.567E-07 | CSNDT | |
Tantalum | 13.90 | 8.062E+06 | 1.240E-07 | CSNDT | |
Tantalum | 13.00 | 1.350E-07 | MHASM2 | ||
Technetium | 9.32 | 1.850E-07 | MHASM2 | conductivity converted from resistivity | |
Terbium | 1.50 | 1.150E-06 | MHASM2 | conductivity converted from resistivity | |
Thallium (at 0 C) | 11.49 | 1.500E-07 | MHASM2 | conductivity converted from resistivity | |
Thorium | 11.00 | 1.570E-07 | MHASM2 | ||
Thulium | 2.55 | 6.760E-07 | MHASM2 | conductivity converted from resistivity | |
Tin | |||||
Pure | 15.00 | 8.700E+06 | 1.149E-07 | CSNDT | |
Solder (Antimonial) | 11.90 | 6.902E+06 | 1.449E-07 | CSNDT | |
Foil | 4.20 | 2.436E+06 | 4.105E-07 | CSNDT | |
Bronze | 14.00 | 8.120E+06 | 1.232E-07 | CSNDT | |
Silver Solder | 16.60 | 9.628E+06 | 1.039E-07 | CSNDT | |
Tungsten | 31.40 | 1.821E+07 | 5.491E-08 | CSNDT | |
Tungsten | 30.00 | 5.300E-07 | MHASM2 | ||
Uranium | 6.00 | 3.480E+06 | 2.874E-07 | CSNDT | |
Vanadium | 6.60 | 3.828E+06 | 2.612E-07 | CSNDT | |
Waspaloy | 1.40 | 8.120E+05 | 1.232E-06 | ECTM | |
White Metal | 11.10 | 6.438E+06 | 1.553E-07 | CSNDT | |
Ytterbium | 6.90 | 2.500E-07 | MHASM2 | conductivity converted from resistivity | |
Yttrium | 2.89 | 5.960E-07 | MHASM2 | conductivity converted from resistivity | |
Zinc | |||||
Commercial Rolled | 28.00 | 1.624E+07 | 6.158E-08 | CSNDT | |
Die Cast | 25.00 | 1.450E+07 | 6.897E-08 | CSNDT | |
Die Cast | 27.00 | 1.566E+07 | 6.386E-08 | CSNDT | |
AG40A | 27.00 | 6.400E-08 | MHASM2 | ||
AC43A | 27.00 | 6.386E-08 | MHASM2 | resistivity converted from conductivity | |
ZA-8 | 27.70 | 6.224E-08 | MHASM2 | resistivity converted from conductivity | |
ZA-12 | 28.30 | 6.100E-08 | MHASM2 | ||
ZA-27 | 29.70 | 5.800E-08 | MHASM2 | ||
ILZRO 16 | 20.53 | 8.400E-08 | MHASM2 | conductivity converted from resistivity | |
Commercial Rolled Zinc (Zn-0.08Pb) | 28.40 | 6.200E-08 | MHASM2 | ||
Commercial Rolled Zinc (Zn-0.3Pb-0.03Cd) | 32.00 | 6.060E-08 | MHASM2 | ||
Commercial Rolled Zinc (Zn-0.06Pb-0.06Cd) | 32.00 | 6.060E-08 | MHASM2 | ||
Copper-Hardened Rolled Zinc (Zn-1.0Cu) | 28.00 | 6.200E-08 | MHASM2 | ||
Rolled Zinc Alloy (Zn-1.0Cu-0.010Mg) | 27.00 | 6.300E-08 | MHASM2 | ||
Zn-Cu-Ti Alloy (Zn-0.8Cu-0.15Ti) | 27.00 | 6.240E-08 | MHASM2 | ||
Superplastic Zinc (Zn-22Al) (annealed) | 32.00 | 6.000E-08 | MHASM2 | ||
Zirconium | |||||
Zirconium | 4.20 | 2.436E+06 | 4.105E-07 | CSNDT | |
Zirconium | 3.40 | 1.972E+06 | 5.071E-07 | ECTM | |
Reactor grade and grade 702 | 4.34 | 3.970E-07 | MHASM2 | conductivity converted from resistivity | |
Zr-2.5Nb, grade 705, and grade 706 | 3.13 | 5.500E-07 | MHASM2 | conductivity converted from resistivity | |
Zircaloy – 2 | 2.40 | 1.392E+06 | 7.184E-07 | ECTM | |
Zircaloy-2, Zircaloy-4, and grade704 | 2.33 | 7.400E-07 | MHASM2 | conductivity converted from resistivity |
Ghi chú:
- ALASM: ASM Specialty Handbook Aluminum and Aluminum Alloys
- CSNDT: CSNDT compiled by Eddy Current Technology Incorporated
- ECTM: Eddy Current Testing Manual on Eddy Current Melted compiled by Eddy Current Technology Incorporated
- NDT Mag: NDT Magazine Sept/Oct 1955, Cosgrove Article compiled by Eddy Current Technology Incorporated