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C75200 Nickel Silver vs. C95200 Bronze

Both C75200 nickel silver and C95200 bronze are copper alloys. They have 65% of their average alloy composition in common. 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 C75200 nickel silver and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 47
42
Tensile Strength: Ultimate (UTS), MPa 400 to 660
520

Thermal Properties

Latent Heat of Fusion, J/g 210
230
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1110
1050
Melting Onset (Solidus), °C 1070
1040
Specific Heat Capacity, J/kg-K 400
430
Thermal Conductivity, W/m-K 33
50
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
11
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
12

Otherwise Unclassified Properties

Base Metal Price, % relative 33
28
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 4.1
3.0
Embodied Energy, MJ/kg 62
50
Embodied Water, L/kg 300
380

Common Calculations

Stiffness to Weight: Axial, points 8.0
7.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 21
17
Strength to Weight: Bending, points 14 to 20
17
Thermal Diffusivity, mm2/s 9.8
14
Thermal Shock Resistance, points 13 to 22
19

Alloy Composition

Aluminum (Al), % 0
8.5 to 9.5
Copper (Cu), % 63.5 to 66.5
86 to 89
Iron (Fe), % 0 to 0.25
2.5 to 4.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 16.5 to 19.5
0
Zinc (Zn), % 12.7 to 20
0
Residuals, % 0
0 to 1.0