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C77600 Nickel Silver vs. C86200 Bronze

Both C77600 nickel silver and C86200 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 (4, in this case) are not shown.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is C86200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
21
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 43
42
Tensile Strength: Ultimate (UTS), MPa 630
710
Tensile Strength: Yield (Proof), MPa 320
350

Thermal Properties

Latent Heat of Fusion, J/g 180
190
Maximum Temperature: Mechanical, °C 140
160
Melting Completion (Liquidus), °C 830
940
Melting Onset (Solidus), °C 790
900
Specific Heat Capacity, J/kg-K 390
410
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 31
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 7.9
8.0
Embodied Carbon, kg CO2/kg material 3.7
2.9
Embodied Energy, MJ/kg 60
49
Embodied Water, L/kg 310
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
120
Resilience: Unit (Modulus of Resilience), kJ/m3 470
540
Stiffness to Weight: Axial, points 7.9
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 22
25
Strength to Weight: Bending, points 21
22
Thermal Shock Resistance, points 20
23

Alloy Composition


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Aluminum (Al), % 0
3.0 to 4.9
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