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AWS ERNiCrMo-4 vs. Nickel 242

Both AWS ERNiCrMo-4 and nickel 242 are nickel alloys. They have 83% 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 AWS ERNiCrMo-4 and the bottom bar is nickel 242.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
220
Elongation at Break, % 28
45
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 84
84
Tensile Strength: Ultimate (UTS), MPa 790
820

Thermal Properties

Latent Heat of Fusion, J/g 310
330
Melting Completion (Liquidus), °C 1590
1380
Melting Onset (Solidus), °C 1530
1290
Specific Heat Capacity, J/kg-K 410
400
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 70
75
Density, g/cm3 9.0
9.0
Embodied Carbon, kg CO2/kg material 13
14
Embodied Energy, MJ/kg 170
180
Embodied Water, L/kg 280
290

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
22
Strength to Weight: Axial, points 24
25
Strength to Weight: Bending, points 21
21
Thermal Shock Resistance, points 22
25

Alloy Composition


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Aluminum (Al), % 0
0 to 0.5
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.020
0 to 0.030
Chromium (Cr), % 14.5 to 16.5
7.0 to 9.0
Cobalt (Co), % 0 to 2.5
0 to 1.0
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 4.0 to 7.0
0 to 2.0
Manganese (Mn), % 0 to 1.0
0 to 0.8
Molybdenum (Mo), % 15 to 17
24 to 26
Nickel (Ni), % 50 to 63.5
59.3 to 69
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.080
0 to 0.8
Sulfur (S), % 0 to 0.030
0 to 0.015
Tungsten (W), % 3.0 to 4.5
0
Vanadium (V), % 0 to 0.35
0
Residuals, % 0 to 0.5
0