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C19800 Copper vs. Grade N7M Nickel

C19800 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 C19800 copper and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 9.0 to 12
22
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
85
Tensile Strength: Ultimate (UTS), MPa 430 to 550
590
Tensile Strength: Yield (Proof), MPa 420 to 550
310

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 200
900
Melting Completion (Liquidus), °C 1070
1650
Melting Onset (Solidus), °C 1050
1590
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 18
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 30
75
Density, g/cm3 8.9
9.3
Embodied Carbon, kg CO2/kg material 2.8
16
Embodied Energy, MJ/kg 43
200
Embodied Water, L/kg 320
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
110
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
220
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 14 to 17
18
Strength to Weight: Bending, points 14 to 17
17
Thermal Shock Resistance, points 15 to 20
19

Alloy Composition

Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 95.7 to 99.47
0
Iron (Fe), % 0.020 to 0.5
0 to 3.0
Magnesium (Mg), % 0.1 to 1.0
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 0
60.9 to 70
Phosphorus (P), % 0.010 to 0.1
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0.1 to 1.0
0
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0