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C75700 Nickel Silver vs. C22000 Bronze

Both C75700 nickel silver and C22000 bronze are copper alloys. They have 75% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C22000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
1.9 to 45
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 45
42
Shear Strength, MPa 350 to 370
200 to 300
Tensile Strength: Ultimate (UTS), MPa 590 to 610
260 to 520
Tensile Strength: Yield (Proof), MPa 470 to 580
69 to 500

Thermal Properties

Latent Heat of Fusion, J/g 200
200
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 1040
1040
Melting Onset (Solidus), °C 990
1020
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 40
190
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
44
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
45

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 3.6
2.6
Embodied Energy, MJ/kg 56
42
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
3.7 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
21 to 1110
Stiffness to Weight: Axial, points 7.8
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
8.1 to 17
Strength to Weight: Bending, points 19
10 to 17
Thermal Diffusivity, mm2/s 12
56
Thermal Shock Resistance, points 22 to 23
8.8 to 18

Alloy Composition

Copper (Cu), % 63.5 to 66.5
89 to 91
Iron (Fe), % 0 to 0.25
0 to 0.050
Lead (Pb), % 0 to 0.050
0 to 0.050
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Zinc (Zn), % 19.2 to 25.5
8.7 to 11
Residuals, % 0 to 0.5
0 to 0.2

Comparable Variants