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Grade CW2M Nickel vs. AWS E310Mo

Grade CW2M nickel belongs to the nickel alloys classification, while AWS E310Mo belongs to the iron alloys. They have 42% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is grade CW2M nickel and the bottom bar is AWS E310Mo.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
34
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 83
80
Tensile Strength: Ultimate (UTS), MPa 560
620

Thermal Properties

Latent Heat of Fusion, J/g 330
310
Melting Completion (Liquidus), °C 1520
1420
Melting Onset (Solidus), °C 1460
1370
Specific Heat Capacity, J/kg-K 430
470
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 70
28
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 12
5.1
Embodied Energy, MJ/kg 170
71
Embodied Water, L/kg 290
210

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 18
22
Strength to Weight: Bending, points 17
20
Thermal Shock Resistance, points 16
15

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.12
Chromium (Cr), % 15 to 17.5
25 to 28
Copper (Cu), % 0
0 to 0.75
Iron (Fe), % 0 to 2.0
42.8 to 52
Manganese (Mn), % 0 to 1.0
1.0 to 2.5
Molybdenum (Mo), % 15 to 17.5
2.0 to 3.0
Nickel (Ni), % 60.1 to 70
20 to 22
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.8
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0 to 1.0
0