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AWS ERNiCrMo-2 vs. EN 1.3963 Alloy

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while EN 1.3963 alloy belongs to the iron alloys. They have 56% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrMo-2 and the bottom bar is EN 1.3963 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 81
72
Tensile Strength: Ultimate (UTS), MPa 750
440

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Melting Completion (Liquidus), °C 1460
1430
Melting Onset (Solidus), °C 1410
1390
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 13
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
25
Density, g/cm3 8.4
8.2
Embodied Carbon, kg CO2/kg material 9.2
4.8
Embodied Energy, MJ/kg 120
66
Embodied Water, L/kg 270
110

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 25
15
Strength to Weight: Bending, points 22
16
Thermal Shock Resistance, points 20
110

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.050
Chromium (Cr), % 20.5 to 23
0 to 0.25
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 17 to 20
60.5 to 64.9
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 8.0 to 10
0 to 1.0
Nickel (Ni), % 40.3 to 53.8
35 to 37
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0.1 to 0.2
Tungsten (W), % 0.2 to 1.0
0
Residuals, % 0 to 0.5
0