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AWS ERNiFeCr-2 vs. N07773 Nickel

Both AWS ERNiFeCr-2 and N07773 nickel are nickel alloys. They have a very high 97% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiFeCr-2 and the bottom bar is N07773 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 28
40
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 75
77
Tensile Strength: Ultimate (UTS), MPa 1300
710

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Melting Completion (Liquidus), °C 1460
1510
Melting Onset (Solidus), °C 1410
1460
Specific Heat Capacity, J/kg-K 450
450
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
75
Density, g/cm3 8.3
8.5
Embodied Carbon, kg CO2/kg material 13
13
Embodied Energy, MJ/kg 190
180
Embodied Water, L/kg 250
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 43
23
Strength to Weight: Bending, points 32
21
Thermal Shock Resistance, points 38
20

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0 to 2.0
Boron (B), % 0 to 0.0030
0
Carbon (C), % 0 to 0.080
0 to 0.030
Chromium (Cr), % 17 to 21
18 to 27
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 11.6 to 24.6
0 to 32
Manganese (Mn), % 0 to 0.35
0 to 1.0
Molybdenum (Mo), % 2.8 to 3.3
2.5 to 5.5
Nickel (Ni), % 50 to 55
45 to 60
Niobium (Nb), % 4.8 to 5.5
2.5 to 6.0
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0.65 to 1.2
0 to 2.0
Tungsten (W), % 0
0 to 6.0
Residuals, % 0 to 0.5
0