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C99300 Copper vs. Grade N7M Nickel

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

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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