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C73500 Nickel Silver vs. C94300 Bronze

Both C73500 nickel silver and C94300 bronze are copper alloys. They have 71% of their average alloy composition in common. There are 24 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 C73500 nickel silver and the bottom bar is C94300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
87
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 47
32
Tensile Strength: Ultimate (UTS), MPa 380 to 580
180

Thermal Properties

Latent Heat of Fusion, J/g 210
150
Maximum Temperature: Mechanical, °C 220
110
Melting Completion (Liquidus), °C 1140
820
Melting Onset (Solidus), °C 1090
760
Specific Heat Capacity, J/kg-K 400
320
Thermal Conductivity, W/m-K 36
63
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.5
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 6.7
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 35
28
Density, g/cm3 8.7
9.3
Embodied Carbon, kg CO2/kg material 4.0
2.9
Embodied Energy, MJ/kg 61
47
Embodied Water, L/kg 300
370

Common Calculations

Stiffness to Weight: Axial, points 8.0
5.2
Stiffness to Weight: Bending, points 19
16
Strength to Weight: Axial, points 12 to 19
5.2
Strength to Weight: Bending, points 13 to 18
7.4
Thermal Diffusivity, mm2/s 10
21
Thermal Shock Resistance, points 13 to 19
7.1

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 70.5 to 73.5
67 to 72
Iron (Fe), % 0 to 0.25
0 to 0.15
Lead (Pb), % 0 to 0.1
23 to 27
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 16.5 to 19.5
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
4.5 to 6.0
Zinc (Zn), % 5.7 to 13
0 to 0.8
Residuals, % 0 to 0.5
0 to 1.0