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C77600 Nickel Silver vs. C89320 Bronze

Both C77600 nickel silver and C89320 bronze are copper alloys. They have 45% 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 C89320 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
17
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 630
270
Tensile Strength: Yield (Proof), MPa 320
140

Thermal Properties

Latent Heat of Fusion, J/g 180
190
Maximum Temperature: Mechanical, °C 140
180
Melting Completion (Liquidus), °C 830
1050
Melting Onset (Solidus), °C 790
930
Specific Heat Capacity, J/kg-K 390
360
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
15
Electrical Conductivity: Equal Weight (Specific), % IACS 31
15

Otherwise Unclassified Properties

Base Metal Price, % relative 27
37
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 3.7
3.5
Embodied Energy, MJ/kg 60
56
Embodied Water, L/kg 310
490

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
38
Resilience: Unit (Modulus of Resilience), kJ/m3 470
93
Stiffness to Weight: Axial, points 7.9
6.8
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 22
8.5
Strength to Weight: Bending, points 21
10
Thermal Shock Resistance, points 20
10

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Bismuth (Bi), % 0
4.0 to 6.0
Copper (Cu), % 42 to 45
87 to 91
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.25
0 to 0.090
Manganese (Mn), % 0 to 0.25
0
Nickel (Ni), % 12 to 14
0 to 1.0
Phosphorus (P), % 0
0 to 0.3
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.15
5.0 to 7.0
Zinc (Zn), % 39.7 to 46
0 to 1.0
Residuals, % 0 to 0.5
0 to 0.5