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C75700 Nickel Silver vs. C54400 Bronze

Both C75700 nickel silver and C54400 bronze are copper alloys. They have 68% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C54400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 590 to 610
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 1040
1000
Melting Onset (Solidus), °C 990
930
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 40
86
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
19
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
19

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 3.6
2.9
Embodied Energy, MJ/kg 56
48
Embodied Water, L/kg 310
340

Common Calculations

Stiffness to Weight: Axial, points 7.8
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
10 to 22
Strength to Weight: Bending, points 19
12 to 20
Thermal Diffusivity, mm2/s 12
26
Thermal Shock Resistance, points 22 to 23
12 to 26

Alloy Composition

Copper (Cu), % 63.5 to 66.5
85.4 to 91.5
Iron (Fe), % 0 to 0.25
0 to 0.1
Lead (Pb), % 0 to 0.050
3.5 to 4.5
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Phosphorus (P), % 0
0.010 to 0.5
Tin (Sn), % 0
3.5 to 4.5
Zinc (Zn), % 19.2 to 25.5
1.5 to 4.5
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants