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C75700 Nickel Silver vs. C65100 Bronze

Both C75700 nickel silver and C65100 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C65100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 3.2 to 22
2.4 to 50
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
43
Shear Strength, MPa 350 to 370
200 to 350
Tensile Strength: Ultimate (UTS), MPa 590 to 610
280 to 560
Tensile Strength: Yield (Proof), MPa 470 to 580
95 to 440

Thermal Properties

Latent Heat of Fusion, J/g 200
230
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1040
1060
Melting Onset (Solidus), °C 990
1030
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 40
57
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
30
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 3.6
2.6
Embodied Energy, MJ/kg 56
41
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
39 to 820
Stiffness to Weight: Axial, points 7.8
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
8.7 to 18
Strength to Weight: Bending, points 19
11 to 17
Thermal Diffusivity, mm2/s 12
16
Thermal Shock Resistance, points 22 to 23
9.5 to 19

Alloy Composition

Copper (Cu), % 63.5 to 66.5
94.5 to 99.2
Iron (Fe), % 0 to 0.25
0 to 0.8
Lead (Pb), % 0 to 0.050
0 to 0.050
Manganese (Mn), % 0 to 0.5
0 to 0.7
Nickel (Ni), % 11 to 13
0
Silicon (Si), % 0
0.8 to 2.0
Zinc (Zn), % 19.2 to 25.5
0 to 1.5
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants