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Grade CW2M Nickel vs. C79600 Nickel Silver

Grade CW2M nickel belongs to the nickel alloys classification, while C79600 nickel silver 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 C79600 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 23
15
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 83
43
Tensile Strength: Ultimate (UTS), MPa 560
480
Tensile Strength: Yield (Proof), MPa 310
300

Thermal Properties

Latent Heat of Fusion, J/g 330
180
Maximum Temperature: Mechanical, °C 960
130
Melting Completion (Liquidus), °C 1520
930
Melting Onset (Solidus), °C 1460
880
Specific Heat Capacity, J/kg-K 430
390
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 70
25
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 12
3.5
Embodied Energy, MJ/kg 170
57
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
63
Resilience: Unit (Modulus of Resilience), kJ/m3 220
400
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 17
17
Thermal Shock Resistance, points 16
15

Alloy Composition

Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 15 to 17.5
0
Copper (Cu), % 0
43.5 to 46.5
Iron (Fe), % 0 to 2.0
0
Lead (Pb), % 0
0.8 to 1.2
Manganese (Mn), % 0 to 1.0
1.5 to 2.5
Molybdenum (Mo), % 15 to 17.5
0
Nickel (Ni), % 60.1 to 70
9.0 to 11
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.8
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 0 to 1.0
0
Zinc (Zn), % 0
38.3 to 45.2
Residuals, % 0
0 to 0.5