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Grade CW12MW Nickel vs. C14200 Copper

Grade CW12MW nickel belongs to the nickel alloys classification, while C14200 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is C14200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
120
Elongation at Break, % 4.6
8.0 to 45
Fatigue Strength, MPa 130
76 to 130
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 85
43
Tensile Strength: Ultimate (UTS), MPa 560
220 to 370
Tensile Strength: Yield (Proof), MPa 310
75 to 340

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 960
200
Melting Completion (Liquidus), °C 1610
1080
Melting Onset (Solidus), °C 1560
1030
Specific Heat Capacity, J/kg-K 410
390
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
31
Density, g/cm3 9.1
8.9
Embodied Carbon, kg CO2/kg material 13
2.6
Embodied Energy, MJ/kg 180
41
Embodied Water, L/kg 280
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
29 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 220
24 to 500
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 17
6.8 to 11
Strength to Weight: Bending, points 17
9.1 to 13
Thermal Shock Resistance, points 16
7.9 to 13

Alloy Composition

Arsenic (As), % 0
0.15 to 0.5
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
99.4 to 99.835
Iron (Fe), % 4.5 to 7.5
0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
0
Phosphorus (P), % 0 to 0.040
0.015 to 0.040
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0