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C81400 Copper vs. Nickel 890

C81400 copper belongs to the copper alloys classification, while nickel 890 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 C81400 copper and the bottom bar is nickel 890.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 11
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 370
590
Tensile Strength: Yield (Proof), MPa 250
230

Thermal Properties

Latent Heat of Fusion, J/g 210
330
Maximum Temperature: Mechanical, °C 200
1000
Melting Completion (Liquidus), °C 1090
1390
Melting Onset (Solidus), °C 1070
1340
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 17
14

Otherwise Unclassified Properties

Base Metal Price, % relative 33
47
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 2.8
8.2
Embodied Energy, MJ/kg 45
120
Embodied Water, L/kg 310
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 36
180
Resilience: Unit (Modulus of Resilience), kJ/m3 260
140
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 11
20
Strength to Weight: Bending, points 13
19
Thermal Shock Resistance, points 13
15

Alloy Composition

Aluminum (Al), % 0
0.050 to 0.6
Beryllium (Be), % 0.020 to 0.1
0
Carbon (C), % 0
0.060 to 0.14
Chromium (Cr), % 0.6 to 1.0
23.5 to 28.5
Copper (Cu), % 98.4 to 99.38
0 to 0.75
Iron (Fe), % 0
17.3 to 33.9
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 0
40 to 45
Niobium (Nb), % 0
0.2 to 1.0
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.015
Tantalum (Ta), % 0
0.1 to 0.6
Titanium (Ti), % 0
0.15 to 0.6
Residuals, % 0 to 0.5
0