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60Cr-40Ni Alloy vs. ACI-ASTM CF10SMnN Steel

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while ACI-ASTM CF10SMnN steel belongs to the iron alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 19 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 60Cr-40Ni alloy and the bottom bar is ACI-ASTM CF10SMnN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 87
75
Tensile Strength: Ultimate (UTS), MPa 870
660
Tensile Strength: Yield (Proof), MPa 660
330

Thermal Properties

Latent Heat of Fusion, J/g 370
340
Specific Heat Capacity, J/kg-K 490
500
Thermal Expansion, µm/m-K 16
16

Otherwise Unclassified Properties

Base Metal Price, % relative 49
15
Density, g/cm3 7.8
7.5
Embodied Carbon, kg CO2/kg material 7.4
3.1
Embodied Energy, MJ/kg 110
45
Embodied Water, L/kg 380
150

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
280
Stiffness to Weight: Axial, points 16
14
Stiffness to Weight: Bending, points 26
26
Strength to Weight: Axial, points 31
24
Strength to Weight: Bending, points 26
22
Thermal Shock Resistance, points 18
15

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0 to 0.1
Chromium (Cr), % 58 to 62
16 to 18
Iron (Fe), % 0 to 1.0
59.1 to 65.4
Manganese (Mn), % 0 to 0.3
7.0 to 9.0
Nickel (Ni), % 34.5 to 42
8.0 to 9.0
Nitrogen (N), % 0 to 0.3
0.080 to 0.18
Phosphorus (P), % 0 to 0.020
0 to 0.060
Silicon (Si), % 0 to 1.0
3.5 to 4.5
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.5
0