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C77600 Nickel Silver vs. C86300 Bronze

Both C77600 nickel silver and C86300 bronze are copper alloys. They have 70% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is C86300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
14
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 43
42
Tensile Strength: Ultimate (UTS), MPa 630
850
Tensile Strength: Yield (Proof), MPa 320
480

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 140
160
Melting Completion (Liquidus), °C 830
920
Melting Onset (Solidus), °C 790
890
Specific Heat Capacity, J/kg-K 390
420
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 31
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 3.7
3.0
Embodied Energy, MJ/kg 60
51
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
100
Resilience: Unit (Modulus of Resilience), kJ/m3 470
1030
Stiffness to Weight: Axial, points 7.9
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 22
30
Strength to Weight: Bending, points 21
25
Thermal Shock Resistance, points 20
28

Alloy Composition

Aluminum (Al), % 0
5.0 to 7.5
Copper (Cu), % 42 to 45
60 to 66
Iron (Fe), % 0 to 0.2
2.0 to 4.0
Lead (Pb), % 0 to 0.25
0 to 0.2
Manganese (Mn), % 0 to 0.25
2.5 to 5.0
Nickel (Ni), % 12 to 14
0 to 1.0
Tin (Sn), % 0 to 0.15
0 to 0.2
Zinc (Zn), % 39.7 to 46
22 to 28
Residuals, % 0 to 0.5
0 to 1.0