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C79600 Nickel Silver vs. C63800 Bronze

Both C79600 nickel silver and C63800 bronze are copper alloys. They have 46% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is C63800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 15
7.9 to 41
Poisson's Ratio 0.3
0.34
Rockwell B Hardness 70
94 to 110
Shear Modulus, GPa 43
43
Shear Strength, MPa 290
320 to 500
Tensile Strength: Ultimate (UTS), MPa 480
460 to 1010

Thermal Properties

Latent Heat of Fusion, J/g 180
240
Maximum Temperature: Mechanical, °C 130
200
Melting Completion (Liquidus), °C 930
1030
Melting Onset (Solidus), °C 880
1000
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 36
40
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
10

Otherwise Unclassified Properties

Base Metal Price, % relative 25
30
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 3.5
2.8
Embodied Energy, MJ/kg 57
45
Embodied Water, L/kg 310
330

Common Calculations

Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 17
15 to 33
Strength to Weight: Bending, points 17
15 to 26
Thermal Diffusivity, mm2/s 12
11
Thermal Shock Resistance, points 15
17 to 36

Alloy Composition


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Aluminum (Al), % 0
2.5 to 3.1
Cobalt (Co), % 0
0.25 to 0.55
Copper (Cu), % 43.5 to 46.5
92.4 to 95.8
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0.8 to 1.2
0 to 0.050
Manganese (Mn), % 1.5 to 2.5
0 to 0.1
Nickel (Ni), % 9.0 to 11
0 to 0.2
Silicon (Si), % 0
1.5 to 2.1
Zinc (Zn), % 38.3 to 45.2
0 to 0.8
Residuals, % 0 to 0.5
0 to 0.5