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Grade CW2M Nickel vs. C12900 Copper

Grade CW2M nickel belongs to the nickel alloys classification, while C12900 copper belongs to the copper 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 grade CW2M nickel and the bottom bar is C12900 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 23
2.8 to 50
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 83
43
Tensile Strength: Ultimate (UTS), MPa 560
220 to 420
Tensile Strength: Yield (Proof), MPa 310
75 to 380

Thermal Properties

Latent Heat of Fusion, J/g 330
210
Maximum Temperature: Mechanical, °C 960
200
Melting Completion (Liquidus), °C 1520
1080
Melting Onset (Solidus), °C 1460
1030
Specific Heat Capacity, J/kg-K 430
390
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
32
Density, g/cm3 8.8
9.0
Embodied Carbon, kg CO2/kg material 12
2.6
Embodied Energy, MJ/kg 170
41
Embodied Water, L/kg 290
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
11 to 88
Resilience: Unit (Modulus of Resilience), kJ/m3 220
24 to 640
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 18
6.8 to 13
Strength to Weight: Bending, points 17
9.1 to 14
Thermal Shock Resistance, points 16
7.8 to 15

Alloy Composition

Antimony (Sb), % 0
0 to 0.0030
Arsenic (As), % 0
0 to 0.012
Bismuth (Bi), % 0
0 to 0.0030
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 15 to 17.5
0
Copper (Cu), % 0
99.88 to 100
Iron (Fe), % 0 to 2.0
0
Lead (Pb), % 0
0 to 0.0040
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 15 to 17.5
0
Nickel (Ni), % 60.1 to 70
0 to 0.050
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.8
0
Silver (Ag), % 0
0 to 0.054
Sulfur (S), % 0 to 0.030
0
Tellurium (Te), % 0
0 to 0.025
Tungsten (W), % 0 to 1.0
0