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Nickel 690 vs. C55281 Copper

Nickel 690 belongs to the nickel alloys classification, while C55281 copper belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C55281 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 640 to 990
190

Thermal Properties

Latent Heat of Fusion, J/g 320
190
Maximum Temperature: Mechanical, °C 1010
200
Melting Completion (Liquidus), °C 1380
810
Melting Onset (Solidus), °C 1340
640
Specific Heat Capacity, J/kg-K 470
400
Thermal Expansion, µm/m-K 14
16

Otherwise Unclassified Properties

Density, g/cm3 8.3
8.7
Embodied Carbon, kg CO2/kg material 8.2
7.0
Embodied Energy, MJ/kg 120
110

Common Calculations

Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 21 to 33
6.1
Strength to Weight: Bending, points 20 to 27
8.5
Thermal Shock Resistance, points 16 to 25
7.7

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
88.5 to 89.4
Iron (Fe), % 7.0 to 11
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 58 to 66
0
Phosphorus (P), % 0
5.8 to 6.2
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
4.8 to 5.2
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 0.15