Electrical Conductivity and Resistivity for Miscellaneous Metals and Alloys

Material

Conductivity

Resistivity

Reference

Notes

(%IACS)(Siemens/m)(Ohm-m)(See Below)
Antimonial Tin Solder11.906.902E+061.449E-07CSNDT 
Antimonial Lead, 1% (Quenched and Aged)7.884.570E+062.188E-07CSNDT 
Antimony4.402.552E+063.918E-07CSNDT 
Antimony4.663.700E-07MHASM2conductivity converted from resistivity
Arsenic (alpha-metallic)6.632.600E-07MHASM2conductivity converted from resistivity
Babbit, Lead Base6.003.480E+062.874E-07CSNDT 
Barium (at 0 C)28.746.000E-08MHASM2conductivity converted from resistivity
Beryllium38.9 - 43.12.50E+07--2.256E+074.00E-08--4.43E-08CSNDT 
Beryllium38-434.000E-08MHASM2 
      

Bismuth alloys

 
Pure Bismuth (at 0 C)1.641.050E-06MHASM2conductivity converted from resistivity
A3.345.162E-07MHASM2resistivity converted from conductivity
B2.437.095E-07MHASM2resistivity converted from conductivity
C4.194.115E-07MHASM2resistivity converted from conductivity
G1.759.852E-07MHASM2resistivity converted from conductivity
H5.003.448E-07MHASM2resistivity converted from conductivity
T4.274.038E-07MHASM2resistivity converted from conductivity
Y2.576.709E-07MHASM2resistivity converted from conductivity
Z7.772.219E-07MHASM2resistivity converted from conductivity
ZZ3.275.272E-07MHASM2resistivity converted from conductivity
      
Cadmium25.201.462E+076.842E-08CSNDT 
Cadmium25.007.300E-08MHASM2 
Calcium48.702.825E+073.540E-08CSNDT 
Calcium49.603.160E-08MHASM2 
Cartridge Brass (Annealed)28.001.624E+076.158E-08CSNDT 
Cerium (beta phase)2.088.280E-07MHASM2conductivity converted from resistivity
Cerium (gamma phase)2.327.440E-07MHASM2conductivity converted from resistivity
      

Cermets

 
Cr-Al2O319.828.700E-08MHASM2conductivity converted from resistivity
Chromium carbide type A (83Cr3C2-15Ni-2W)20.538.400E-08MHASM2conductivity converted from resistivity
Chromium carbide type B (88Cr3C2-12Ni)24.637.000E-08MHASM2conductivity converted from resistivity
TiB2112.691.530E-08MHASM2conductivity converted from resistivity
ZrB2107.761.600E-08MHASM2conductivity converted from resistivity
ZrB2-B75-1011.7E-8--2.3E-8MHASM2conductivity converted from resistivity
CrB86.212.000E-08MHASM2conductivity converted from resistivity
CrB-Ni28-453.8E-8--5.8E-8MHASM2conductivity converted from resistivity
CrB-Cr-Mo32-473.7E-8--5.4E-8MHASM2conductivity converted from resistivity
Mo2NiB224-266.6E-8--7.1E-8MHASM2conductivity converted from resistivity
      
Cesium8.624.500E+062.000E-07MHASM2conductivity (IACS) converted from resistivity
Chromium8.805.104E+061.959E-07CSNDT 
Chromium (at 20 C)13.001.300E-07MHASM2 
         

Cobalt

 
Cobalt27.601.601E+076.247E-08CSNDT 
Cobalt27.605.250E-08MHASM2 
wear-resistant alloy 11.839.400E-07MHASM2conductivity converted from resistivity
wear-resistant alloy 62.058.400E-07MHASM2conductivity converted from resistivity
wear-resistant alloy 121.968.800E-07MHASM2conductivity converted from resistivity
wear-resistant alloy 6B1.899.100E-07MHASM2conductivity converted from resistivity
      
Columbium13.207.656E+061.306E-07CSNDT 
Constantan3.522.042E+064.898E-07CSNDT 
Corrodine Lead8.304.814E+062.077E-07CSNDT 
Dysprosium1.869.260E-07MHASM2conductivity converted from resistivity
Europium1.929.000E-07MHASM2conductivity converted from resistivity
Erbium2.008.600E-07MHASM2conductivity converted from resistivity
Gadolinium1.321.310E-06MHASM2conductivity converted from resistivity
Gallium (polycrystalline)11.461.505E-07MHASM2conductivity converted from resistivity
Gilding Metal (Annealed)56.003.248E+073.079E-08CSNDT 
Gold73.404.257E+072.349E-08CSNDT 
Gold, Pure70.004.060E+072.463E-08ECTM 
Gold83.692.060E-08MHASM2conductivity converted from resistivity
Graphite0.221.276E+057.837E-06CSNDT 
Hafnium4.913.510E-07MHASM2conductivity converted from resistivity
      

Indium

 
100% In24.007.184E-08MHASM2resistivity converted from conductivity
290 (97In-3Ag)23.007.496E-08MHASM2resistivity converted from conductivity
90In-10Ag22.107.801E-08MHASM2resistivity converted from conductivity
300-302 (80In-15Pb-5Ag)13.001.326E-07MHASM2resistivity converted from conductivity
320-345 (70In-30Pb)8.801.959E-07MHASM2resistivity converted from conductivity
60In-40Pb7.002.463E-07MHASM2resistivity converted from conductivity
244 (52In-48Sn)11.701.474E-07MHASM2resistivity converted from conductivity
50In-50Sn11.701.474E-07MHASM2resistivity converted from conductivity
500In-50Pb6.002.874E-07MHASM2resistivity converted from conductivity
40In-60Pb5.203.316E-07MHASM2resistivity converted from conductivity
25In-75Pb4.603.748E-07MHASM2resistivity converted from conductivity
25In-37.5Pb-37.5Sn7.802.210E-07MHASM2resistivity converted from conductivity
136 (21In-18Pb-12Sn-49Bi)2.437.095E-07MHASM2resistivity converted from conductivity
19In-81Pb4.503.831E-07MHASM2resistivity converted from conductivity
307-323 (12In-18Pb-70Sn)12.201.413E-07MHASM2resistivity converted from conductivity
5In-95Pb5.103.381E-07MHASM2resistivity converted from conductivity
5In-90Pb-5Ag5.603.079E-07MHASM2resistivity converted from conductivity
5In-92.5Pb-2.5Ag5.503.135E-07MHASM2resistivity converted from conductivity
      
Iridium 
Iridium36.614.710E-08MHASM2conductivity converted from resistivity
Iridium32.601.891E+075.289E-08CSNDT 
Iridium - Platinum Alloys9.105.278E+061.895E-07CSNDT 
 Iridium - Platinum Alloys, 18% Nickel Silver Alloy B5.203.016E+063.316E-07CSNDT 
      
Lead 
Lead8.404.872E+062.053E-07ECTM 
Lead8.352.064E-07MHASM2conductivity converted from resistivity
1% Antimonial (Quenched & Aged)7.884.570E+062.188E-07CSNDT 
Corrodine8.304.814E+062.077E-07CSNDT 
Hard (Quenched & Aged)7.704.466E+062.239E-07CSNDT 
      
Lithium20.201.172E+078.535E-08CSNDT 
Lithium18.449.350E-08MHASM2conductivity converted from resistivity
Manganese (alpha phase)0.901.440E-06MHASM2 
Mercury1.801.044E+069.579E-07CSNDT 
Mercury1.809.580E-07MHASM2conductivity converted from resistivity
Mischmetal2.168.000E-07MHASM2conductivity converted from resistivity
Molybdenum33.001.914E+075.225E-08CSNDT 
Molybdenum33.005.200E-08MHASM2 
Monel3.602.088E+064.789E-07ECTM 
Monel3.582.076E+064.816E-07CSNDT 
Muntz Metal (Annealed)28.001.624E+076.158E-08CSNDT 
Neodymium2.686.430E-07MHASM2conductivity converted from resistivity
Niobium13.201.600E-07MHASM2 
Osmium18.201.056E+079.473E-08CSNDT 
Osmium21.238.120E-08MHASM2conductivity converted from resistivity
Palladium16.009.280E+061.078E-07CSNDT 
Palladium17.369.930E-08MHASM2conductivity converted from resistivity
      
Permanent Magnet Materials 
3 1/2 % Cr steel5.952.900E-07MHASM2conductivity converted from resistivity
6% W steel5.753.000E-07MHASM2conductivity converted from resistivity
17% Co steel6.162.800E-07MHASM2conductivity converted from resistivity
36% CO steel6.392.700E-07MHASM2conductivity converted from resistivity
Cast Alnico 12.307.500E-07MHASM2conductivity converted from resistivity
Cast Alnico 22.656.500E-07MHASM2conductivity converted from resistivity
Cast Alnico 32.876.000E-07MHASM2conductivity converted from resistivity
Cast Alnico 42.307.500E-07MHASM2conductivity converted from resistivity
Cast Alnico 53.674.700E-07MHASM2conductivity converted from resistivity
Cast Alnico 5DG3.674.700E-07MHASM2conductivity converted from resistivity
Cast Alnico 5-73.674.700E-07MHASM2conductivity converted from resistivity
Cast Alnico 63.455.000E-07MHASM2conductivity converted from resistivity
Cast Alnico 72.975.800E-07MHASM2conductivity converted from resistivity
Cast Alnico 83.455.000E-07MHASM2conductivity converted from resistivity
Cast Alnico 122.786.200E-07MHASM2conductivity converted from resistivity
Sintered Alnico 22.546.800E-07MHASM2conductivity converted from resistivity
Sintered Alnico 42.546.800E-07MHASM2conductivity converted from resistivity
Sintered Alnico 53.455.000E-07MHASM2conductivity converted from resistivity
Sintered Alnico 63.255.300E-07MHASM2conductivity converted from resistivity
Bonded ferrite AN/A1.000E+05MHASM2conductivity converted from resistivity
Sintered ferrite 1N/A1.000E+05MHASM2conductivity converted from resistivity
Sintered NdFeB1.081.600E-06MHASM2conductivity converted from resistivity
Bonded NdFeBN/A1.000E+00MHASM2conductivity converted from resistivity
Hot-pressed NdFeB1.081.600E-06MHASM2conductivity converted from resistivity
Hot-formed ndFeB1.081.600E-06MHASM2conductivity converted from resistivity
cunife9.581.800E-07MHASM2conductivity converted from resistivity
Platinum cobalt6.162.800E-07MHASM2conductivity converted from resistivity
Cobalt rare earth3.455.000E-07MHASM2conductivity converted from resistivity
      
Platinum 
Platinum16.289.442E+061.059E-07CSNDT 
Platinum17.509.850E-08MHASM2conductivity converted from resistivity
Commercial11.606.728E+061.486E-07CSNDT 
Platinum - Iridium Alloys9.105.278E+061.895E-07CSNDT 
Platinum - Iridium Alloys, 18% Nickel Silver Alloy B5.203.016E+063.316E-07CSNDT 
Platinum - Nickel Alloys7.404.292E+062.330E-07CSNDT 
Platinum - Nickel Alloys13.607.888E+061.268E-07CSNDT 
Ruthenium (Contact Grade)4.002.320E+064.310E-07CSNDT 
Ruthenium (Jewelry Grade)5.503.190E+063.135E-07CSNDT 
      
Potassium23.957.200E-08MHASM2conductivity converted from resistivity
Praseodymium2.467.000E-07MHASM2conductivity converted from resistivity
Promethium2.307.500E-07MHASM2conductivity converted from resistivity
Rhenium9.301.854E-07MHASM2resistivity converted from conductivity
Ruthenium22.701.317E+077.595E-08CSNDT 
Ruthenium25.356.800E-08MHASM2conductivity converted from resistivity
Ruthenium - Platinum (Contact Grade)4.002.320E+064.310E-07CSNDT 
Ruthenium - Platinum (Jewelry Grade)5.503.190E+063.135E-07CSNDT 
Scandium3.075.620E-07MHASM2conductivity converted from resistivity
Selenium14.408.352E+061.197E-07CSNDT 
      
Silver 
Pure105.006.090E+071.642E-08ECTM 
Pure108.406.287E+071.591E-08CSNDT 
18% Nickel Alloy A6.003.480E+062.874E-07CSNDT 
      
Sodium39.824.330E-08MHASM2conductivity converted from resistivity
      
Solder 
Antimonial Tin11.906.902E+061.449E-07CSNDT 
Tin Silver16.609.628E+061.039E-07CSNDT 
20-80 Soft9.805.684E+061.759E-07CSNDT 
5-95 Soft8.805.104E+061.959E-07CSNDT 
50-50 Soft11.006.380E+061.567E-07CSNDT 
      
Tantalum13.908.062E+061.240E-07CSNDT 
Tantalum13.001.350E-07MHASM2 
Technetium9.321.850E-07MHASM2conductivity converted from resistivity
Terbium1.501.150E-06MHASM2conductivity converted from resistivity
Thallium (at 0 C)11.491.500E-07MHASM2conductivity converted from resistivity
Thorium11.001.570E-07MHASM2 
Thulium2.556.760E-07MHASM2conductivity converted from resistivity
      
Tin 
Pure15.008.700E+061.149E-07CSNDT 
Solder (Antimonial)11.906.902E+061.449E-07CSNDT 
Foil4.202.436E+064.105E-07CSNDT 
Bronze14.008.120E+061.232E-07CSNDT 
Silver Solder16.609.628E+061.039E-07CSNDT 
      
Tungsten31.401.821E+075.491E-08CSNDT 
Tungsten30.005.300E-07MHASM2 
Uranium6.003.480E+062.874E-07CSNDT 
Vanadium6.603.828E+062.612E-07CSNDT 
Waspaloy1.408.120E+051.232E-06ECTM 
White Metal11.106.438E+061.553E-07CSNDT 
Ytterbium6.902.500E-07MHASM2conductivity converted from resistivity
Yttrium2.895.960E-07MHASM2conductivity converted from resistivity
      
Zinc 
Commercial Rolled28.001.624E+076.158E-08CSNDT 
Die Cast25.001.450E+076.897E-08CSNDT 
Die Cast27.001.566E+076.386E-08CSNDT 
AG40A27.006.400E-08MHASM2 
AC43A27.006.386E-08MHASM2resistivity converted from conductivity
ZA-827.706.224E-08MHASM2resistivity converted from conductivity
ZA-1228.306.100E-08MHASM2 
ZA-2729.705.800E-08MHASM2 
ILZRO 1620.538.400E-08MHASM2conductivity converted from resistivity
Commercial Rolled Zinc (Zn-0.08Pb)28.406.200E-08MHASM2 
Commercial Rolled Zinc (Zn-0.3Pb-0.03Cd)32.006.060E-08MHASM2 
Commercial Rolled Zinc (Zn-0.06Pb-0.06Cd)32.006.060E-08MHASM2 
Copper-Hardened Rolled Zinc (Zn-1.0Cu)28.006.200E-08MHASM2 
Rolled Zinc Alloy (Zn-1.0Cu-0.010Mg)27.006.300E-08MHASM2 
Zn-Cu-Ti Alloy (Zn-0.8Cu-0.15Ti)27.006.240E-08MHASM2 
Superplastic Zinc (Zn-22Al) (annealed)32.006.000E-08MHASM2 
      
Zirconium 
Zirconium4.202.436E+064.105E-07CSNDT 
Zirconium3.401.972E+065.071E-07ECTM 
Reactor grade and grade 7024.343.970E-07MHASM2conductivity converted from resistivity
Zr-2.5Nb, grade 705, and grade 7063.135.500E-07MHASM2conductivity converted from resistivity
Zircaloy - 22.401.392E+067.184E-07ECTM 
Zircaloy-2, Zircaloy-4, and grade7042.337.400E-07MHASM2conductivity converted from resistivity
  • CSNDT=CSNDT compiled by Eddy Current Technology Incorporated
  • ECTM=Eddy Current Testing Manual on Eddy Current Melted compiled by Eddy Current Technology Incorporated
  • MHASM2=ASM Metals Handbook--Volume 2, Tenth Edition

Compiled by the Collaboration for NDT Education