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CR018A Copper vs. N07773 Nickel

CR018A copper belongs to the copper alloys classification, while N07773 nickel belongs to the nickel alloys. 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 CR018A copper and the bottom bar is N07773 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 15
40
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 220
710
Tensile Strength: Yield (Proof), MPa 130
270

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 200
990
Melting Completion (Liquidus), °C 1090
1510
Melting Onset (Solidus), °C 1040
1460
Specific Heat Capacity, J/kg-K 390
450
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 33
75
Density, g/cm3 9.0
8.5
Embodied Carbon, kg CO2/kg material 2.7
13
Embodied Energy, MJ/kg 42
180
Embodied Water, L/kg 360
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
220
Resilience: Unit (Modulus of Resilience), kJ/m3 76
180
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 6.8
23
Strength to Weight: Bending, points 9.0
21
Thermal Shock Resistance, points 7.8
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Bismuth (Bi), % 0 to 0.00050
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
18 to 27
Copper (Cu), % 99.914 to 99.94
0
Iron (Fe), % 0
0 to 32
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 5.5
Nickel (Ni), % 0
45 to 60
Niobium (Nb), % 0
2.5 to 6.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0.060 to 0.080
0
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0 to 2.0
Tungsten (W), % 0
0 to 6.0