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Grade CW12MW Nickel vs. SAE-AISI H10 Steel

Grade CW12MW nickel belongs to the nickel alloys classification, while SAE-AISI H10 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is SAE-AISI H10 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 85
74
Tensile Strength: Ultimate (UTS), MPa 560
680 to 2030

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Melting Completion (Liquidus), °C 1610
1470
Melting Onset (Solidus), °C 1560
1420
Specific Heat Capacity, J/kg-K 410
470
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 70
6.5
Density, g/cm3 9.1
7.8
Embodied Carbon, kg CO2/kg material 13
3.4
Embodied Energy, MJ/kg 180
48
Embodied Water, L/kg 280
71

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 17
24 to 72
Strength to Weight: Bending, points 17
22 to 46
Thermal Shock Resistance, points 16
22 to 66

Alloy Composition

Carbon (C), % 0 to 0.12
0.35 to 0.45
Chromium (Cr), % 15.5 to 17.5
3.0 to 3.8
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 4.5 to 7.5
89.5 to 93.4
Manganese (Mn), % 0 to 1.0
0.25 to 0.7
Molybdenum (Mo), % 16 to 18
2.0 to 3.0
Nickel (Ni), % 49.2 to 60.1
0 to 0.3
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0.8 to 1.2
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0.25 to 0.75