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Grade CX2M Nickel vs. AWS ERNiCrMo-10

Both grade CX2M nickel and AWS ERNiCrMo-10 are nickel alloys. They have a moderately high 92% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade CX2M nickel and the bottom bar is AWS ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
220
Elongation at Break, % 45
28
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
84
Tensile Strength: Ultimate (UTS), MPa 550
790

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Melting Completion (Liquidus), °C 1500
1550
Melting Onset (Solidus), °C 1450
1490
Specific Heat Capacity, J/kg-K 430
420
Thermal Conductivity, W/m-K 10
10
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
70
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 12
12
Embodied Energy, MJ/kg 160
160
Embodied Water, L/kg 310
300

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
21
Thermal Diffusivity, mm2/s 2.7
2.7
Thermal Shock Resistance, points 15
21

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.015
Chromium (Cr), % 22 to 24
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 1.5
2.0 to 6.0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 15 to 16.5
12.5 to 14.5
Nickel (Ni), % 56.4 to 63
49 to 63
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.080
Sulfur (S), % 0 to 0.020
0 to 0.010
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Residuals, % 0
0 to 0.5