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C75700 Nickel Silver vs. C73500 Nickel Silver

Both C75700 nickel silver and C73500 nickel silver are copper alloys. They have 87% 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 C73500 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
130
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 45
47
Tensile Strength: Ultimate (UTS), MPa 590 to 610
380 to 580

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 180
220
Melting Completion (Liquidus), °C 1040
1140
Melting Onset (Solidus), °C 990
1090
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 40
36
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
6.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
6.7

Otherwise Unclassified Properties

Base Metal Price, % relative 30
35
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 3.6
4.0
Embodied Energy, MJ/kg 56
61
Embodied Water, L/kg 310
300

Common Calculations

Stiffness to Weight: Axial, points 7.8
8.0
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19 to 20
12 to 19
Strength to Weight: Bending, points 19
13 to 18
Thermal Diffusivity, mm2/s 12
10
Thermal Shock Resistance, points 22 to 23
13 to 19

Alloy Composition

Copper (Cu), % 63.5 to 66.5
70.5 to 73.5
Iron (Fe), % 0 to 0.25
0 to 0.25
Lead (Pb), % 0 to 0.050
0 to 0.1
Manganese (Mn), % 0 to 0.5
0 to 0.5
Nickel (Ni), % 11 to 13
16.5 to 19.5
Zinc (Zn), % 19.2 to 25.5
5.7 to 13
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants