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Grade CW12MW Nickel vs. C99300 Copper

Grade CW12MW nickel belongs to the nickel alloys classification, while C99300 copper belongs to the copper 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 grade CW12MW nickel and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
120
Elongation at Break, % 4.6
2.0
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 85
46
Tensile Strength: Ultimate (UTS), MPa 560
660
Tensile Strength: Yield (Proof), MPa 310
380

Thermal Properties

Latent Heat of Fusion, J/g 320
240
Maximum Temperature: Mechanical, °C 960
250
Melting Completion (Liquidus), °C 1610
1080
Melting Onset (Solidus), °C 1560
1070
Specific Heat Capacity, J/kg-K 410
450
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
35
Density, g/cm3 9.1
8.2
Embodied Carbon, kg CO2/kg material 13
4.5
Embodied Energy, MJ/kg 180
70
Embodied Water, L/kg 280
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
11
Resilience: Unit (Modulus of Resilience), kJ/m3 220
590
Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 17
22
Strength to Weight: Bending, points 17
20
Thermal Shock Resistance, points 16
22

Alloy Composition

Aluminum (Al), % 0
10.7 to 11.5
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0
68.6 to 74.4
Iron (Fe), % 4.5 to 7.5
0.4 to 1.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
13.5 to 16.5
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.020
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.050
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0
Residuals, % 0
0 to 0.3