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C75200 Nickel Silver vs. C96900 Copper-nickel

Both C75200 nickel silver and C96900 copper-nickel are copper alloys. They have 81% of their average alloy composition in common. There are 22 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 C75200 nickel silver and the bottom bar is C96900 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 47
45
Tensile Strength: Ultimate (UTS), MPa 400 to 660
850

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
210
Melting Completion (Liquidus), °C 1110
1060
Melting Onset (Solidus), °C 1070
960
Specific Heat Capacity, J/kg-K 400
380
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 33
39
Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 4.1
4.6
Embodied Energy, MJ/kg 62
72
Embodied Water, L/kg 300
360

Common Calculations

Stiffness to Weight: Axial, points 8.0
7.7
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 21
27
Strength to Weight: Bending, points 14 to 20
23
Thermal Shock Resistance, points 13 to 22
30

Alloy Composition

Copper (Cu), % 63.5 to 66.5
73.6 to 78
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 0 to 0.050
0 to 0.020
Magnesium (Mg), % 0
0 to 0.15
Manganese (Mn), % 0 to 0.5
0.050 to 0.3
Nickel (Ni), % 16.5 to 19.5
14.5 to 15.5
Niobium (Nb), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.3
Tin (Sn), % 0
7.5 to 8.5
Zinc (Zn), % 12.7 to 20
0 to 0.5
Residuals, % 0
0 to 0.5