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AWS ERNiCrMo-10 vs. ASTM B631 Class B

AWS ERNiCrMo-10 belongs to the nickel alloys classification, while ASTM B631 class B belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-10 and the bottom bar is ASTM B631 class B.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
210
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 84
78 to 79

Thermal Properties

Latent Heat of Fusion, J/g 320
150
Melting Completion (Liquidus), °C 1550
2460 to 2480
Specific Heat Capacity, J/kg-K 420
170
Thermal Conductivity, W/m-K 10
450
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
50 to 53
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
32 to 34

Otherwise Unclassified Properties

Density, g/cm3 8.9
14
Embodied Carbon, kg CO2/kg material 12
49
Embodied Energy, MJ/kg 160
760

Common Calculations

Stiffness to Weight: Axial, points 14
8.1
Stiffness to Weight: Bending, points 23
14
Thermal Diffusivity, mm2/s 2.7
190