Source Code:
1 - CSNDT
2 - Eddy Current Testing Manual on Eddy Current Method
3 - NDT Magazine Sept/Oct 1955, Cosgrove Article
RESIST. COND. SOURCE
ohm-m SIEMENS/m % IACS CODE MATERIAL
----------------------------------------------------------------------------------
1.591E-08 6.287E+07 108.40 1 Silver, Pure
1.642E-08 6.090E+07 105.00 2 Silver, Pure
1.664E-08 6.009E+07 103.60 1 Copper, Pure
1.707E-08 5.858E+07 101.00 1 Copper, Electrolytic Tough Pitch (Annealed)
1.724E-08 5.800E+07 100.00 2 Copper, Pure
2.028E-08 4.930E+07 85.00 1 Copper, Deoxidized (Annealed)
2.349E-08 4.257E+07 73.40 1 Gold
2.463E-08 4.060E+07 70.00 2 Gold, Pure
2.655E-08 3.767E+07 64.94 1 Aluminum, 99.99%
2.826E-08 3.538E+07 61.00 2 Aluminum, Pure
2.871E-08 3.483E+07 60.00 - 60.10 3 Aluminum Alloy, 7072
2.903E-08 3.445E+07 57.00 - 61.80 3 Aluminum Alloy, 1100
2.922E-08 3.422E+07 59.00 1 Aluminum, 2S Cond. "0"
3.025E-08 3.306E+07 57.00 1 Aluminum, 2S Cond. H18
3.073E-08 3.254E+07 55.70 - 56.50 3 Aluminum Alloy, 6951-0
3.079E-08 3.248E+07 56.00 1 Gilding Metal (Annealed)
3.135E-08 3.190E+07 55.00 1 Aluminum, A51S Cond. "0"
3.184E-08 3.141E+07 53.30 - 55.00 3 Aluminum Alloy, 6151-0
3.235E-08 3.091E+07 52.30 - 54.30 3 Aluminum Alloy, 4043-F
3.250E-08 3.077E+07 53.00 - 53.10 3 Aluminum Alloy, 6951-F
3.281E-08 3.048E+07 52.30 - 52.80 3 Aluminum Alloy, 5005
3.435E-08 2.912E+07 50.10 - 50.30 3 Aluminum Alloy, X3005-0
3.448E-08 2.900E+07 50.00 1 Aluminum, 24S Cond. "0"
3.448E-08 2.900E+07 50.00 1 Aluminum, 3S Cond. "0"
3.448E-08 2.900E+07 50.00 1 Aluminum, 18S Cond. "0"
3.448E-08 2.900E+07 50.00 1 Aluminum, 14S Cond. "0"
3.473E-08 2.880E+07 48.60 - 50.70 3 Aluminum Alloy, 2014-F and -0
3.490E-08 2.865E+07 49.30 - 49.50 3 Aluminum Alloy, 2017-F
3.515E-08 2.845E+07 48.30 - 49.80 3 Aluminum Alloy, 5050
3.519E-08 2.842E+07 47.00 - 51.00 3 Aluminum Alloy, 6062-F
3.540E-08 2.825E+07 48.70 1 Calcium
3.592E-08 2.784E+07 48.00 1 Bronze Phos., 1.25% Phos. Grade E
3.592E-08 2.784E+07 48.00 1 Phos. Bronze, 1.25% Phos. Grade E
3.618E-08 2.764E+07 46.80 - 48.50 3 Aluminum Alloy, 2024-F
3.649E-08 2.741E+07 44.70 - 49.80 3 Aluminum Alloy, 3003-0
3.661E-08 2.732E+07 44.70 - 49.50 3 Aluminum Alloy, 6062-T6
3.736E-08 2.677E+07 44.50 - 47.80 3 Aluminum Alloy, 7075-F
3.769E-08 2.654E+07 45.50 - 46.00 3 Aluminum Alloy, X7178-F and -0
3.798E-08 2.633E+07 42.30 - 48.50 3 Aluminum Alloy, 6061-F and -0
3.831E-08 2.610E+07 45.00 1 Aluminum, 17S Cond. "0"
3.831E-08 2.610E+07 45.00 1 Aluminum, 53S Cond. "0"
3.831E-08 2.610E+07 45.00 1 Aluminum, 61S Cond. "0"
3.831E-08 2.610E+07 45.00 1 Aluminum, A51S Cond. T4 and T6
3.831E-08 2.610E+07 45.00 1 Aluminum Alloy, 750
3.861E-08 2.590E+07 42.30 - 47.00 3 Aluminum Alloy, 5357
3.861E-08 2.590E+07 37.80 - 51.50 3 Aluminum Alloy, 3003-H14 and -H12
3.879E-08 2.578E+07 43.90 - 45.00 3 Aluminum Alloy, 6151-T6
3.918E-08 2.552E+07 44.00 1 Bronze, Commercial (Annealed)
3.918E-08 2.552E+07 44.00 1 Aluminum Alloy, 142 Sand Cond. T21
3.941E-08 2.538E+07 43.50 - 44.00 3 Aluminum Alloy, 6062-T4
3.950E-08 2.532E+07 39.30 - 48.00 3 Aluminum Alloy, 6053
4.000E-08 2.500E+07 43.10 1 Beryllium
4.010E-08 2.494E+07 43.00 1 Aluminum Alloy, 355 Sand Cond. T51
4.010E-08 2.494E+07 43.00 1 Aluminum Alloy, 356 Sand Cond. T51
4.043E-08 2.474E+07 37.80 - 47.50 3 Aluminum Alloy, 3003-H24 and -H28
4.066E-08 2.459E+07 40.00 - 44.80 3 Aluminum Alloy, 6061-T6 and -T9
4.066E-08 2.459E+07 41.50 - 43.30 3 Aluminum Alloy, 6151-T4
4.081E-08 2.451E+07 42.10 - 42.40 3 Aluminum Alloy, 2127-T4
4.105E-08 2.436E+07 42.00 1 Aluminum Alloy, 355 Sand Cond. T7
4.105E-08 2.436E+07 42.00 1 Aluminum Alloy, 43 (Annealed)
4.105E-08 2.436E+07 42.00 1 Aluminum, 3S Cond. H 12
4.105E-08 2.436E+07 42.00 1 Bronze, Commercial Leaded
4.105E-08 2.436E+07 42.00 1 Leaded Commercial Bronze
4.160E-08 2.404E+07 39.40 - 43.50 3 Aluminum Alloy, 3004
4.205E-08 2.378E+07 41.00 1 Aluminum, 3S Cond. H 14
4.205E-08 2.378E+07 41.00 1 Aluminum Alloy, 122 Sand Cond. T2
4.289E-08 2.332E+07 40.20 3 Aluminum Alloy, 2618
4.310E-08 2.320E+07 40.00 1 Aluminum, 24S Cond. T6
4.310E-08 2.320E+07 40.00 1 Aluminum, 18S Cond. T61
4.310E-08 2.320E+07 40.00 1 Aluminum, 11S Cond. T3
4.310E-08 2.320E+07 40.00 1 Aluminum, 14S Cond. T6
4.310E-08 2.320E+07 40.00 1 Aluminum, 3S Cond. H 18
4.310E-08 2.320E+07 40.00 1 Aluminum, 32S Cond. "0"
4.310E-08 2.320E+07 40.00 1 Aluminum, 53S Cond. T4 and T6
4.310E-08 2.320E+07 40.00 1 Aluminum, 61S Cond. T4 and T6
4.415E-08 2.265E+07 37.60 - 40.50 3 Aluminum Alloy, 6061-T4
4.421E-08 2.262E+07 39.00 1 Aluminum Alloy, 356 Sand Cond. T6
4.421E-08 2.262E+07 39.00 1 Aluminum Alloy, 355 Perm. Mold Cond. T6
4.421E-08 2.262E+07 39.00 1 Aluminum Alloy, 13
4.432E-08 2.256E+07 38.90 1 Beryllium
4.438E-08 2.253E+07 38.00 - 39.70 3 Aluminum Alloy, 2014-T6
4.467E-08 2.239E+07 38.60 1 Magnesium, Pure
4.490E-08 2.227E+07 38.40 1 Rhodium
4.610E-08 2.169E+07 37.40 3 Aluminum Alloy, 2218-T61
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, 142 Sand Cond. T77
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, 195 Cond. T62
4.660E-08 2.146E+07 37.00 2 Magnesium
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, 360
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, 355 Sand Cond. T61
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, 43 As Cast
4.660E-08 2.146E+07 37.00 1 Aluminum Alloy, A 108
4.660E-08 2.146E+07 37.00 1 Brass, Red (Annealed)
4.756E-08 2.103E+07 36.00 - 36.50 3 Aluminum Alloy, 2011-T3
4.789E-08 2.088E+07 36.00 1 Aluminum Alloy, B 195 Cond. T6
4.789E-08 2.088E+07 36.00 1 Aluminum Allcast, Cond. Sol. H.T. & Stress
4.789E-08 2.088E+07 36.00 1 Aluminum Alloy, 355 Sand Cond. T6
4.816E-08 2.076E+07 35.30 - 36.30 3 Aluminum Alloy, 4032-T6
4.843E-08 2.065E+07 33.60 - 37.60 3 Aluminum Alloy, 5052
4.926E-08 2.030E+07 35.00 1 Aluminum Alloy, 195 Cond. T4
4.926E-08 2.030E+07 35.00 1 Aluminum Alloy, 214
4.926E-08 2.030E+07 35.00 1 Aluminum Alloy, 40E
4.926E-08 2.030E+07 35.00 1 Aluminum, 52S Cond. "0" and H 38
4.926E-08 2.030E+07 35.00 1 Aluminum, 32S Cond. T6
4.926E-08 2.030E+07 35.00 1 Aluminum Alloy, B 195 Cond. T4
4.998E-08 2.001E+07 34.50 1 Magnesium (Wrought Alloys)
5.071E-08 1.972E+07 34.00 1 Aluminum Alloy, 142 Sand Cond. T571
5.071E-08 1.972E+07 34.00 1 Aluminum Alloy, 122 Perm. Mold As Cast
5.124E-08 1.952E+07 32.50 - 34.80 3 Aluminum Alloy, 2014-T3 and -T4
5.209E-08 1.920E+07 31.40 - 34.80 3 Aluminum Alloy, 7075-T6
5.225E-08 1.914E+07 33.00 1 Molybdenum
5.225E-08 1.914E+07 33.00 1 Aluminum Alloy, 122 Sand Cond. T61
5.225E-08 1.914E+07 33.00 1 Aluminum Alloy, A214
5.289E-08 1.891E+07 32.60 1 Iridium
5.330E-08 1.876E+07 28.60 - 36.10 3 Aluminum Alloy, 2024-T3
5.388E-08 1.856E+07 32.00 1 Brass, Low (Annealed)
5.388E-08 1.856E+07 32.00 1 Aluminum Alloy, 142 Perm. Mold Cond. T61
5.388E-08 1.856E+07 27.00 - 37.00 3 Aluminum Alloy, 7075-W
5.388E-08 1.856E+07 32.00 2 Aluminum Alloy, 7075-T6
5.448E-08 1.836E+07 30.50 - 32.80 3 Aluminum Alloy, 5154
5.491E-08 1.821E+07 31.40 1 Tungsten
5.562E-08 1.798E+07 31.00 1 Aluminum Alloy, 108
5.747E-08 1.740E+07 30.00 1 Aluminum, 24S Cond. T4
5.747E-08 1.740E+07 30.00 1 Aluminum Allcast, Sol H.T. and Aged
5.747E-08 1.740E+07 30.00 1 Aluminum, 17S Cond. T4
5.747E-08 1.740E+07 30.00 1 Aluminum Alloy, 113
5.747E-08 1.740E+07 30.00 1 Aluminum Alloy, R 317
5.747E-08 1.740E+07 30.00 1 Aluminum, 75S Cond. T6
5.747E-08 1.740E+07 30.00 1 Aluminum Allcast, Stress Relieved
5.766E-08 1.734E+07 28.80 - 31.00 3 Aluminum Alloy, 2024-T4
5.805E-08 1.723E+07 26.80 - 32.60 3 Aluminum Alloy, X7178-W and T6
5.884E-08 1.699E+07 29.10 - 29.50 3 Aluminum Alloy, 2024-T36
5.945E-08 1.682E+07 29.00 1 Aluminum Alloy, A 132 Cond. T551
5.945E-08 1.682E+07 29.00 1 Aluminum, Red X-8 Cond. Stress Relieved
5.945E-08 1.682E+07 29.00 1 Aluminum, 56S Cond. "0"
5.945E-08 1.682E+07 29.00 2 Zinc
5.956E-08 1.679E+07 28.10 - 29.80 3 Aluminum Alloy, 5056
6.158E-08 1.624E+07 28.00 1 Zinc, Commercial Rolled
6.158E-08 1.624E+07 28.00 1 Aluminum Alloy, 319 Perm. Mold
6.158E-08 1.624E+07 28.00 1 Cartridge Brass (Annealed)
6.158E-08 1.624E+07 28.00 1 Muntz Metal (Annealed)
6.158E-08 1.624E+07 28.00 1 Aluminum Alloy, 85
6.158E-08 1.624E+07 28.00 1 Brass, Cartridge (Annealed)
6.247E-08 1.601E+07 27.60 1 Cobalt
6.386E-08 1.566E+07 27.00 1 Aluminum Alloy, C113
6.386E-08 1.566E+07 27.00 1 Zinc, Die Cast
6.386E-08 1.566E+07 27.00 1 Aluminum, 56S Cond. H 38
6.386E-08 1.566E+07 27.00 1 Aluminum Allcast, as cast
6.386E-08 1.566E+07 27.00 1 Aluminum Alloy, 319 Sand
6.386E-08 1.566E+07 27.00 1 Brass, Yellow (Annealed)
6.386E-08 1.566E+07 27.00 1 Aluminum Alloy, 380
6.631E-08 1.508E+07 26.00 1 Brass, Low Leaded (Annealed)
6.631E-08 1.508E+07 26.00 1 Brass, Leaded Naval (Annealed)
6.631E-08 1.508E+07 26.00 1 Brass, Naval (Annealed)
6.631E-08 1.508E+07 26.00 1 Aluminum Alloy, Red X-8 As Cast
6.842E-08 1.462E+07 25.20 1 Cadmium
6.842E-08 1.462E+07 25.20 1 Nickel, Pure (Electrolytic)
6.897E-08 1.450E+07 25.00 1 Leaded Yellow Brass
6.897E-08 1.450E+07 25.00 1 Zinc, Die Cast
6.897E-08 1.450E+07 25.00 1 Brass, Leaded Yellow
7.009E-08 1.427E+07 24.60 1 Admiralty Metal (annealed)
7.184E-08 1.392E+07 24.00 2 Brass, Admiralty
7.184E-08 1.392E+07 24.00 1 Aluminum Alloy, 218
7.184E-08 1.392E+07 24.00 1 Bronze Manganese (Annealed)
7.184E-08 1.392E+07 24.00 2 Admiralty Brass
7.184E-08 1.392E+07 24.00 1 Manganese Bronze (Annealed)
7.496E-08 1.334E+07 23.00 1 Brass, Aluminum (Annealed)
7.496E-08 1.334E+07 23.00 1 Aluminum Brass (Annealed)
7.595E-08 1.317E+07 22.70 1 Ruthenium
8.210E-08 1.218E+07 21.00 1 Aluminum Alloy, 220
8.210E-08 1.218E+07 21.00 1 Beryllium Copper, Cond. At
8.210E-08 1.218E+07 21.00 1 Copper Beryllium, Cond. At
8.535E-08 1.172E+07 20.20 1 Lithium
9.473E-08 1.056E+07 18.20 1 Osmium
9.579E-08 1.044E+07 18.00 1 Nickel "A"
9.579E-08 1.044E+07 18.00 1 Phos. Bronze, 5% Phos. Grade A
9.579E-08 1.044E+07 18.00 2 Iron
9.579E-08 1.044E+07 18.00 1 Brass, Leaded Semi Red
9.579E-08 1.044E+07 18.00 1 Leaded Semi Red Brass
9.579E-08 1.044E+07 18.00 1 Bronze Phos., 5% Phos. Grade A
9.852E-08 1.015E+07 17.50 1 Bronze Aluminum, 5% Aluminum (Annealed)
9.852E-08 1.015E+07 17.50 1 Aluminum - Bronze, 5% Aluminum (Annealed)
1.002E-07 9.976E+06 17.20 1 Magnesium, A231
1.014E-07 9.860E+06 17.00 1 Beryllium Copper, Cond. A
1.014E-07 9.860E+06 17.00 1 Copper Beryllium, Cond. "A"
1.039E-07 9.628E+06 16.60 1 Silver, Tin Solder
1.039E-07 9.628E+06 16.60 1 Tin, Silver Solder
1.039E-07 9.628E+06 16.60 1 Solder, Tin Silver
1.059E-07 9.442E+06 16.28 1 Platinum
1.078E-07 9.280E+06 16.00 1 Palladium
1.105E-07 9.048E+06 15.60 1 Iron Ignot (99.9% Fe)
1.105E-07 9.048E+06 15.60 1 Ingot Iron (99.9% Fe)
1.149E-07 8.700E+06 15.00 1 Tin, Pure
1.149E-07 8.700E+06 15.00 1 Magnesium Alloys (Cast)
1.181E-07 8.468E+06 14.60 1 Magnesium, A2 80
1.197E-07 8.352E+06 14.40 1 Selenium
1.232E-07 8.120E+06 14.00 1 Bronze, Leaded Tin
1.232E-07 8.120E+06 14.00 1 Leaded Tin Bronze
1.232E-07 8.120E+06 14.00 1 Tin (Leaded), Bronze
1.232E-07 8.120E+06 14.00 1 Aluminum - Bronze
1.232E-07 8.120E+06 14.00 1 Bronze Aluminum
1.240E-07 8.062E+06 13.90 1 Tantalum
1.268E-07 7.888E+06 13.60 1 Nickel - Platinum Alloys
1.268E-07 7.888E+06 13.60 1 Platinum - Nickel Alloys
1.306E-07 7.656E+06 13.20 1 Columbium
1.326E-07 7.540E+06 13.00 1 Phos. Bronze, 8% Phos. Grade C
1.326E-07 7.540E+06 13.00 1 Bronze Phos., 8% Phos. Grade C
1.347E-07 7.424E+06 12.80 1 Magnesium, A251
1.368E-07 7.308E+06 12.60 1 Aluminum - Bronze, 10% Aluminum (Annealed)
1.368E-07 7.308E+06 12.60 1 Bronze Aluminum, 10% Aluminum (Annealed)
1.379E-07 7.250E+06 12.50 1 Magnesium, T454
1.402E-07 7.134E+06 12.30 1 Magnesium, A261
1.437E-07 6.960E+06 12.00 1 Bronze, Silicon Type B (Annealed)
1.437E-07 6.960E+06 12.00 1 Silicon Bronze, Type B (Annealed)
1.437E-07 6.960E+06 12.00 1 Brass, High Strength Yellow
1.449E-07 6.902E+06 11.90 1 Antimonial Tin Solder
1.449E-07 6.902E+06 11.90 1 Tin Solder (Antimonial)
1.449E-07 6.902E+06 11.90 1 Solder, Antimonial Tin
1.486E-07 6.728E+06 11.60 1 Platinum, Commercial
1.553E-07 6.438E+06 11.10 1 White Metal
1.567E-07 6.380E+06 11.00 1 Phos. Bronze, 10% Phos. Grade D
1.567E-07 6.380E+06 11.00 1 Bronze, Leaded Tin Bearing
1.567E-07 6.380E+06 11.00 2 Bronze, Phos.
1.567E-07 6.380E+06 11.00 1 Bronze Phos., 10% Phos. Grade D
1.567E-07 6.380E+06 11.00 2 Phos. Bronze
1.567E-07 6.380E+06 11.00 1 Leaded Tin Bearing Bronze
1.567E-07 6.380E+06 11.00 1 Solder, 50-50 Soft
1.596E-07 6.264E+06 10.80 1 Magnesium, AZ80BTA
1.611E-07 6.206E+06 10.70 1 Steel, Cast
1.759E-07 5.684E+06 9.80 1 Solder, 20-80 Soft
1.771E-07 5.647E+06 9.74 4 Copper 90%, Nickel 10%
1.895E-07 5.278E+06 9.10 1 Platinum - Iridium Alloys
1.895E-07 5.278E+06 9.10 1 Iridium - Platinum Alloys
1.916E-07 5.220E+06 9.00 1 Magnesium Cast Alloys
1.959E-07 5.104E+06 8.80 1 Solder, 5-95 Soft
1.959E-07 5.104E+06 8.80 1 Chromium
2.053E-07 4.872E+06 8.40 2 Lead
2.077E-07 4.814E+06 8.30 1 Lead, Corrodine
2.077E-07 4.814E+06 8.30 1 Corrodine Lead
2.188E-07 4.570E+06 7.88 1 Lead, 1% Antimonial (Quenched & Aged)
2.188E-07 4.570E+06 7.88 1 Antimonial Lead, 1% (Quenched and Aged)
2.239E-07 4.466E+06 7.70 1 Lead, Hard (Quenched & Aged)
2.330E-07 4.292E+06 7.40 1 Nickel - Platinum Alloys
2.330E-07 4.292E+06 7.40 1 Platinum - Nickel Alloys
2.463E-07 4.060E+06 7.00 1 Silicon Bronze, Type A (Annealed)
2.463E-07 4.060E+06 7.00 1 Bronze, Silicon Type A (Annealed)
2.612E-07 3.828E+06 6.60 1 Vanadium
2.874E-07 3.480E+06 6.00 1 Silver, 18% Nickel Alloy A
2.874E-07 3.480E+06 6.00 1 Uranium
2.874E-07 3.480E+06 6.00 1 Nickel, 18% Nickel Sil
2.874E-07 3.480E+06 6.00 1 Babbit, Lead Base
3.135E-07 3.190E+06 5.50 1 Platinum - Ruthenium (Jewelry Grade)
3.135E-07 3.190E+06 5.50 1 Ruthenium - Platinum (Jewelry Grade)
3.316E-07 3.016E+06 5.20 1 Platinum - Iridium Alloys, 18% Nickel Silve
3.316E-07 3.016E+06 5.20 1 Iridium - Platinum Alloys, 18% Nickel Silve
3.748E-07 2.668E+06 4.60 1 Nickel 30% - Cupro
3.748E-07 2.668E+06 4.60 1 Cupro - Nickel 30%
3.831E-07 2.610E+06 4.50 2 Nickel 30%, Copper 70%
3.831E-07 2.610E+06 4.50 2 Copper 70%, Nickel 30%
3.918E-07 2.552E+06 4.40 1 Antimony
4.105E-07 2.436E+06 4.20 1 Tin, Foil
4.105E-07 2.436E+06 4.20 1 Zirconium
4.310E-07 2.320E+06 4.00 1 Ruthenium - Platinum (Contact Grade)
4.310E-07 2.320E+06 4.00 1 Platinum - Ruthenium (Contact Grade)
4.789E-07 2.088E+06 3.60 2 Monel
4.816E-07 2.076E+06 3.58 1 Monel
4.898E-07 2.042E+06 3.52 1 Constantan
5.071E-07 1.972E+06 3.40 2 Zirconium
5.562E-07 1.798E+06 3.10 2 Titanium
5.945E-07 1.682E+06 2.90 1 Steel, High Alloy
6.897E-07 1.450E+06 2.50 1 Steel, 304 Stainless
6.897E-07 1.450E+06 2.50 2 Steel, 304 Stainless
7.184E-07 1.392E+06 2.40 1 Steel, 347 Stainless
7.184E-07 1.392E+06 2.40 2 Zircaloy - 2
7.496E-07 1.334E+06 2.30 1 Steel, 316 Stainless
7.837E-07 1.276E+06 2.20 1 Titanium
9.579E-07 1.044E+06 1.80 1 Mercury
9.796E-07 1.021E+06 1.76 1 Inconel
1.014E-06 9.860E+05 1.70 2 Inconel 600
1.149E-06 8.700E+05 1.50 1 Hastelloy "D"
1.149E-06 8.700E+05 1.50 2 Hastelloy "X"
1.232E-06 8.120E+05 1.40 2 Waspaloy
1.232E-06 8.120E+05 1.40 1 Hastelloy "A"
1.326E-06 7.540E+05 1.30 1 Hastelloy "B" & "C"
1.724E-06 5.800E+05 1.00 2 Titanium, 6AL-4V
7.837E-06 1.276E+05 0.22 1 Graphite
