MakeItFrom.com
Menu (ESC)

C75700 Nickel Silver vs. C53800 Bronze

Both C75700 nickel silver and C53800 bronze are copper alloys. They have 65% of their average alloy composition in common.

For each property being compared, the top bar is C75700 nickel silver and the bottom bar is C53800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
2.3
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
40
Shear Strength, MPa 350 to 370
470
Tensile Strength: Ultimate (UTS), MPa 590 to 610
830
Tensile Strength: Yield (Proof), MPa 470 to 580
660

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 180
160
Melting Completion (Liquidus), °C 1040
980
Melting Onset (Solidus), °C 990
800
Specific Heat Capacity, J/kg-K 390
360
Thermal Conductivity, W/m-K 40
61
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 30
37
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 3.6
3.9
Embodied Energy, MJ/kg 56
64
Embodied Water, L/kg 310
420

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
18
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
2020
Stiffness to Weight: Axial, points 7.8
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19 to 20
26
Strength to Weight: Bending, points 19
22
Thermal Diffusivity, mm2/s 12
19
Thermal Shock Resistance, points 22 to 23
31

Alloy Composition

Copper (Cu), % 63.5 to 66.5
85.1 to 86.5
Iron (Fe), % 0 to 0.25
0 to 0.030
Lead (Pb), % 0 to 0.050
0.4 to 0.6
Manganese (Mn), % 0 to 0.5
0 to 0.060
Nickel (Ni), % 11 to 13
0 to 0.030
Tin (Sn), % 0
13.1 to 13.9
Zinc (Zn), % 19.2 to 25.5
0 to 0.12
Residuals, % 0 to 0.5
0 to 0.2