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C77600 Nickel Silver vs. C86400 Bronze

Both C77600 nickel silver and C86400 bronze are copper alloys. They have 83% of their average alloy composition in common. There are 26 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 C77600 nickel silver and the bottom bar is C86400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 30
17
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 630
470
Tensile Strength: Yield (Proof), MPa 320
150

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 830
880
Melting Onset (Solidus), °C 790
860
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
19
Electrical Conductivity: Equal Weight (Specific), % IACS 31
22

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 3.7
2.8
Embodied Energy, MJ/kg 60
48
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
63
Resilience: Unit (Modulus of Resilience), kJ/m3 470
110
Stiffness to Weight: Axial, points 7.9
7.3
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 22
16
Strength to Weight: Bending, points 21
17
Thermal Shock Resistance, points 20
16

Alloy Composition


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Aluminum (Al), % 0
0.5 to 1.5
Copper (Cu), % 42 to 45
56 to 62
Iron (Fe), % 0 to 0.2
0.4 to 2.0
Lead (Pb), % 0 to 0.25
0.5 to 1.5
Manganese (Mn), % 0 to 0.25
0.1 to 1.0
Nickel (Ni), % 12 to 14
0 to 1.0
Tin (Sn), % 0 to 0.15
0.5 to 1.5
Zinc (Zn), % 39.7 to 46
34 to 42
Residuals, % 0 to 0.5
0 to 1.0