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C75700 Nickel Silver vs. C61000 Bronze

Both C75700 nickel silver and C61000 bronze are copper alloys. They have 65% 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 C61000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
29 to 50
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
42
Shear Strength, MPa 350 to 370
280 to 300
Tensile Strength: Ultimate (UTS), MPa 590 to 610
390 to 460
Tensile Strength: Yield (Proof), MPa 470 to 580
150 to 190

Thermal Properties

Latent Heat of Fusion, J/g 200
220
Maximum Temperature: Mechanical, °C 180
210
Melting Completion (Liquidus), °C 1040
1040
Melting Onset (Solidus), °C 990
990
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 40
69
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
15
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
16

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.4
8.5
Embodied Carbon, kg CO2/kg material 3.6
3.0
Embodied Energy, MJ/kg 56
49
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
110 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
100 to 160
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19 to 20
13 to 15
Strength to Weight: Bending, points 19
14 to 16
Thermal Diffusivity, mm2/s 12
19
Thermal Shock Resistance, points 22 to 23
14 to 16

Alloy Composition

Aluminum (Al), % 0
6.0 to 8.5
Copper (Cu), % 63.5 to 66.5
90.2 to 94
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 0 to 0.050
0 to 0.020
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Silicon (Si), % 0
0 to 0.1
Zinc (Zn), % 19.2 to 25.5
0 to 0.2
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants