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50Cr-50Ni Alloy vs. ASTM A732 Cast Steel

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while ASTM A732 cast steel belongs to the iron alloys. There are 21 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 50Cr-50Ni alloy and the bottom bar is ASTM A732 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.7
4.0 to 25
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
72 to 73
Tensile Strength: Ultimate (UTS), MPa 620
460 to 1470
Tensile Strength: Yield (Proof), MPa 390
310 to 1340

Thermal Properties

Latent Heat of Fusion, J/g 350
250 to 260
Specific Heat Capacity, J/kg-K 490
470 to 480
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 50
2.0 to 3.8
Density, g/cm3 8.0
7.8 to 7.9
Embodied Carbon, kg CO2/kg material 7.9
1.4 to 1.7
Embodied Energy, MJ/kg 110
19 to 24
Embodied Water, L/kg 350
47 to 54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
45 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 350
260 to 4770
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
16 to 52
Strength to Weight: Bending, points 20
17 to 37
Thermal Shock Resistance, points 14
14 to 43