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N07752 Nickel vs. AWS ERNiFeCr-2

Both N07752 nickel and AWS ERNiFeCr-2 are nickel alloys. They have 78% of their average alloy composition in common. There are 24 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 N07752 nickel and the bottom bar is AWS ERNiFeCr-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 22
28
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
75
Tensile Strength: Ultimate (UTS), MPa 1120
1300

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1410
Specific Heat Capacity, J/kg-K 460
450
Thermal Conductivity, W/m-K 13
12
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 60
75
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 10
13
Embodied Energy, MJ/kg 150
190
Embodied Water, L/kg 260
250

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 37
43
Strength to Weight: Bending, points 29
32
Thermal Diffusivity, mm2/s 3.2
3.2
Thermal Shock Resistance, points 34
38

Alloy Composition


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Aluminum (Al), % 0.4 to 1.0
0.2 to 0.8
Boron (B), % 0 to 0.0070
0 to 0.0030
Carbon (C), % 0.020 to 0.060
0 to 0.080
Chromium (Cr), % 14.5 to 17
17 to 21
Cobalt (Co), % 0 to 0.050
0
Copper (Cu), % 0 to 0.5
0 to 0.3
Iron (Fe), % 5.0 to 9.0
11.6 to 24.6
Manganese (Mn), % 0 to 1.0
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 70 to 77.1
50 to 55
Niobium (Nb), % 0.7 to 1.2
4.8 to 5.5
Phosphorus (P), % 0 to 0.0080
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.0030
0 to 0.015
Titanium (Ti), % 2.3 to 2.8
0.65 to 1.2
Vanadium (V), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.050
0
Residuals, % 0
0 to 0.5