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C79200 Nickel Silver vs. C38500 Bronze

Both C79200 nickel silver and C38500 bronze are copper alloys. They have 82% 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 C38500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 44
37
Tensile Strength: Ultimate (UTS), MPa 480 to 540
370

Thermal Properties

Latent Heat of Fusion, J/g 190
160
Maximum Temperature: Mechanical, °C 170
110
Melting Completion (Liquidus), °C 950
890
Melting Onset (Solidus), °C 910
880
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 42
120
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
28
Electrical Conductivity: Equal Weight (Specific), % IACS 30
31

Otherwise Unclassified Properties

Base Metal Price, % relative 30
22
Density, g/cm3 8.4
8.1
Embodied Carbon, kg CO2/kg material 3.6
2.6
Embodied Energy, MJ/kg 56
45
Embodied Water, L/kg 310
320

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.0
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
40
Thermal Shock Resistance, points 16 to 18
12

Alloy Composition


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Copper (Cu), % 59 to 66.5
55 to 59
Iron (Fe), % 0 to 0.25
0 to 0.35
Lead (Pb), % 0.8 to 1.4
2.5 to 3.5
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Zinc (Zn), % 17.9 to 29.2
36.7 to 42.5
Residuals, % 0 to 0.5
0 to 0.5