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AWS ENiCrMo-10 vs. ASTM A732 Cast Steel

AWS ENiCrMo-10 belongs to the nickel alloys classification, while ASTM A732 cast steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrMo-10 and the bottom bar is ASTM A732 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 28
4.0 to 25
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
72 to 73
Tensile Strength: Ultimate (UTS), MPa 710
460 to 1470

Thermal Properties

Latent Heat of Fusion, J/g 320
250 to 260
Melting Completion (Liquidus), °C 1550
1440 to 1460
Melting Onset (Solidus), °C 1490
1400 to 1420
Specific Heat Capacity, J/kg-K 420
470 to 480
Thermal Conductivity, W/m-K 10
39 to 50
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.1 to 7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.2 to 8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 70
2.0 to 3.8
Density, g/cm3 8.9
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 12
1.4 to 1.7
Embodied Energy, MJ/kg 160
19 to 24
Embodied Water, L/kg 300
47 to 54

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 22
16 to 52
Strength to Weight: Bending, points 20
17 to 37
Thermal Diffusivity, mm2/s 2.7
10 to 14
Thermal Shock Resistance, points 19
14 to 43