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N06920 Nickel vs. AWS ERNiCu-7

Both N06920 nickel and AWS ERNiCu-7 are nickel alloys. They have 47% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is N06920 nickel and the bottom bar is AWS ERNiCu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
160
Elongation at Break, % 39
34
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 82
61
Tensile Strength: Ultimate (UTS), MPa 730
550

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Melting Completion (Liquidus), °C 1500
1280
Melting Onset (Solidus), °C 1440
1240
Specific Heat Capacity, J/kg-K 440
440
Thermal Conductivity, W/m-K 11
20
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 55
50
Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 9.4
8.5
Embodied Energy, MJ/kg 130
120
Embodied Water, L/kg 270
250

Common Calculations

Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 24
18
Strength to Weight: Bending, points 21
17
Thermal Diffusivity, mm2/s 2.8
5.3
Thermal Shock Resistance, points 19
19

Alloy Composition

Aluminum (Al), % 0
0 to 1.3
Carbon (C), % 0 to 0.030
0 to 0.15
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 0
18.3 to 36.5
Iron (Fe), % 17 to 20
0 to 2.5
Manganese (Mn), % 0 to 1.0
0 to 4.0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 36.9 to 53.5
62 to 69
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 1.3
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
1.5 to 3.0
Tungsten (W), % 1.0 to 3.0
0
Residuals, % 0
0 to 0.5