MakeItFrom.com
Menu (ESC)

AWS ENiCrMo-3 vs. ASTM A732 Cast Steel

AWS ENiCrMo-3 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-3 and the bottom bar is ASTM A732 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
4.0 to 25
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 79
72 to 73
Tensile Strength: Ultimate (UTS), MPa 870
460 to 1470

Thermal Properties

Latent Heat of Fusion, J/g 330
250 to 260
Melting Completion (Liquidus), °C 1480
1440 to 1460
Melting Onset (Solidus), °C 1430
1400 to 1420
Specific Heat Capacity, J/kg-K 440
470 to 480
Thermal Conductivity, W/m-K 11
39 to 50
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
7.1 to 7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
8.2 to 8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 80
2.0 to 3.8
Density, g/cm3 8.6
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 14
1.4 to 1.7
Embodied Energy, MJ/kg 190
19 to 24
Embodied Water, L/kg 290
47 to 54

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 28
16 to 52
Strength to Weight: Bending, points 24
17 to 37
Thermal Diffusivity, mm2/s 2.8
10 to 14
Thermal Shock Resistance, points 25
14 to 43