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60Cr-40Ni Alloy vs. ACI-ASTM CA6NM Steel

60Cr-40Ni alloy belongs to the otherwise unclassified metals classification, while ACI-ASTM CA6NM steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (14, 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 CA6NM steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 87
76
Tensile Strength: Ultimate (UTS), MPa 870
850
Tensile Strength: Yield (Proof), MPa 660
620

Thermal Properties

Latent Heat of Fusion, J/g 370
280
Specific Heat Capacity, J/kg-K 490
480
Thermal Expansion, µm/m-K 16
10

Otherwise Unclassified Properties

Base Metal Price, % relative 49
10
Density, g/cm3 7.8
7.8
Embodied Carbon, kg CO2/kg material 7.4
2.5
Embodied Energy, MJ/kg 110
34
Embodied Water, L/kg 380
110

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1000
1000
Stiffness to Weight: Axial, points 16
14
Stiffness to Weight: Bending, points 26
25
Strength to Weight: Axial, points 31
30
Strength to Weight: Bending, points 26
26
Thermal Shock Resistance, points 18
31

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0 to 0.060
Chromium (Cr), % 58 to 62
11.5 to 14
Iron (Fe), % 0 to 1.0
78.4 to 84.6
Manganese (Mn), % 0 to 0.3
0 to 1.0
Molybdenum (Mo), % 0
0.4 to 1.0
Nickel (Ni), % 34.5 to 42
3.5 to 4.5
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.5
0