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Grade N7M Nickel vs. C99300 Copper

Grade N7M nickel belongs to the nickel alloys classification, while C99300 copper belongs to the copper alloys. 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 grade N7M nickel and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
120
Elongation at Break, % 22
2.0
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 85
46
Tensile Strength: Ultimate (UTS), MPa 590
660
Tensile Strength: Yield (Proof), MPa 310
380

Thermal Properties

Latent Heat of Fusion, J/g 320
240
Maximum Temperature: Mechanical, °C 900
250
Melting Completion (Liquidus), °C 1650
1080
Melting Onset (Solidus), °C 1590
1070
Specific Heat Capacity, J/kg-K 390
450
Thermal Expansion, µm/m-K 9.9
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
35
Density, g/cm3 9.3
8.2
Embodied Carbon, kg CO2/kg material 16
4.5
Embodied Energy, MJ/kg 200
70
Embodied Water, L/kg 270
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
11
Resilience: Unit (Modulus of Resilience), kJ/m3 220
590
Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
22
Strength to Weight: Bending, points 17
20
Thermal Shock Resistance, points 19
22

Alloy Composition

Aluminum (Al), % 0
10.7 to 11.5
Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 0 to 1.0
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0
68.6 to 74.4
Iron (Fe), % 0 to 3.0
0.4 to 1.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
13.5 to 16.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.020
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.050
Residuals, % 0
0 to 0.3