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C75700 Nickel Silver vs. C63600 Bronze

Both C75700 nickel silver and C63600 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 C63600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.2 to 22
30 to 66
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 45
42
Shear Strength, MPa 350 to 370
320 to 360
Tensile Strength: Ultimate (UTS), MPa 590 to 610
410 to 540
Tensile Strength: Yield (Proof), MPa 470 to 580
150 to 260

Thermal Properties

Latent Heat of Fusion, J/g 200
230
Maximum Temperature: Mechanical, °C 180
210
Melting Completion (Liquidus), °C 1040
1030
Melting Onset (Solidus), °C 990
980
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 40
57
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
13

Otherwise Unclassified Properties

Base Metal Price, % relative 30
30
Density, g/cm3 8.4
8.6
Embodied Carbon, kg CO2/kg material 3.6
2.8
Embodied Energy, MJ/kg 56
45
Embodied Water, L/kg 310
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 120
98 to 290
Resilience: Unit (Modulus of Resilience), kJ/m3 930 to 1410
100 to 300
Stiffness to Weight: Axial, points 7.8
7.3
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19 to 20
13 to 18
Strength to Weight: Bending, points 19
14 to 17
Thermal Diffusivity, mm2/s 12
16
Thermal Shock Resistance, points 22 to 23
15 to 20

Alloy Composition

Aluminum (Al), % 0
3.0 to 4.0
Arsenic (As), % 0
0 to 0.15
Copper (Cu), % 63.5 to 66.5
93 to 96.3
Iron (Fe), % 0 to 0.25
0 to 0.15
Lead (Pb), % 0 to 0.050
0 to 0.050
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0 to 0.15
Silicon (Si), % 0
0.7 to 1.3
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 19.2 to 25.5
0 to 0.5
Residuals, % 0 to 0.5
0 to 0.5

Comparable Variants