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N07776 Nickel vs. AWS ERNiFeCr-2

Both N07776 nickel and AWS ERNiFeCr-2 are nickel alloys. They have a moderately high 91% 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 N07776 nickel and the bottom bar is AWS ERNiFeCr-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 39
28
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 79
75
Tensile Strength: Ultimate (UTS), MPa 700
1300

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Melting Completion (Liquidus), °C 1550
1460
Melting Onset (Solidus), °C 1500
1410
Specific Heat Capacity, J/kg-K 430
450
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 85
75
Density, g/cm3 8.6
8.3
Embodied Carbon, kg CO2/kg material 15
13
Embodied Energy, MJ/kg 210
190
Embodied Water, L/kg 270
250

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 22
43
Strength to Weight: Bending, points 20
32
Thermal Shock Resistance, points 20
38

Alloy Composition


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Aluminum (Al), % 0 to 2.0
0.2 to 0.8
Boron (B), % 0
0 to 0.0030
Carbon (C), % 0 to 0.030
0 to 0.080
Chromium (Cr), % 12 to 22
17 to 21
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 0 to 24.5
11.6 to 24.6
Manganese (Mn), % 0 to 1.0
0 to 0.35
Molybdenum (Mo), % 9.0 to 15
2.8 to 3.3
Nickel (Ni), % 50 to 60
50 to 55
Niobium (Nb), % 4.0 to 6.0
4.8 to 5.5
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0 to 1.0
0.65 to 1.2
Tungsten (W), % 0.5 to 2.5
0
Residuals, % 0
0 to 0.5