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Grade CX2M Nickel vs. AWS ENiCrFe-2

Both grade CX2M nickel and AWS ENiCrFe-2 are nickel alloys. They have 78% of their average alloy composition in common. There are 20 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 ENiCrFe-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 45
28
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 84
74
Tensile Strength: Ultimate (UTS), MPa 550
790

Thermal Properties

Latent Heat of Fusion, J/g 330
310
Melting Completion (Liquidus), °C 1500
1390
Melting Onset (Solidus), °C 1450
1350
Specific Heat Capacity, J/kg-K 430
450
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 65
65
Density, g/cm3 8.7
8.5
Embodied Carbon, kg CO2/kg material 12
11
Embodied Energy, MJ/kg 160
160
Embodied Water, L/kg 310
260

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 18
26
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 15
24

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.1
Chromium (Cr), % 22 to 24
13 to 17
Cobalt (Co), % 0
0 to 0.12
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 1.5
0 to 12
Manganese (Mn), % 0 to 1.0
1.0 to 3.5
Molybdenum (Mo), % 15 to 16.5
0.5 to 2.5
Nickel (Ni), % 56.4 to 63
62 to 85
Niobium (Nb), % 0
0.5 to 4.0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.020
0 to 0.020
Residuals, % 0
0 to 0.5