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C79200 Nickel Silver vs. C60800 Bronze

Both C79200 nickel silver and C60800 bronze are copper alloys. They have 63% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C79200 nickel silver and the bottom bar is C60800 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 44
46
Tensile Strength: Ultimate (UTS), MPa 480 to 540
390

Thermal Properties

Latent Heat of Fusion, J/g 190
220
Maximum Temperature: Mechanical, °C 170
210
Melting Completion (Liquidus), °C 950
1060
Melting Onset (Solidus), °C 910
1050
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 42
80
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
17
Electrical Conductivity: Equal Weight (Specific), % IACS 30
18

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.4
8.6
Embodied Carbon, kg CO2/kg material 3.6
2.9
Embodied Energy, MJ/kg 56
48
Embodied Water, L/kg 310
360

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.3
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 18
13
Strength to Weight: Bending, points 16 to 18
14
Thermal Diffusivity, mm2/s 13
23
Thermal Shock Resistance, points 16 to 18
14

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Copper (Cu), % 59 to 66.5
92.5 to 95
Iron (Fe), % 0 to 0.25
0 to 0.1
Lead (Pb), % 0.8 to 1.4
0 to 0.1
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Zinc (Zn), % 17.9 to 29.2
0
Residuals, % 0
0 to 0.5