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C86300 Bronze vs. C75200 Nickel Silver

Both C86300 bronze and C75200 nickel silver are copper alloys. They have 81% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C86300 bronze and the bottom bar is C75200 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 42
47
Tensile Strength: Ultimate (UTS), MPa 850
400 to 660

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 920
1110
Melting Onset (Solidus), °C 890
1070
Specific Heat Capacity, J/kg-K 420
400
Thermal Conductivity, W/m-K 35
33
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
6.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 3.0
4.1
Embodied Energy, MJ/kg 51
62
Embodied Water, L/kg 360
300

Common Calculations

Stiffness to Weight: Axial, points 7.8
8.0
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 30
13 to 21
Strength to Weight: Bending, points 25
14 to 20
Thermal Diffusivity, mm2/s 11
9.8
Thermal Shock Resistance, points 28
13 to 22

Alloy Composition

Aluminum (Al), % 5.0 to 7.5
0
Copper (Cu), % 60 to 66
63.5 to 66.5
Iron (Fe), % 2.0 to 4.0
0 to 0.25
Lead (Pb), % 0 to 0.2
0 to 0.050
Manganese (Mn), % 2.5 to 5.0
0 to 0.5
Nickel (Ni), % 0 to 1.0
16.5 to 19.5
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 22 to 28
12.7 to 20
Residuals, % 0 to 1.0
0 to 0.5