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C92600 Bronze vs. C75700 Nickel Silver

Both C92600 bronze and C75700 nickel silver are copper alloys. They have 68% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C92600 bronze and the bottom bar is C75700 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 30
3.2 to 22
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 40
45
Tensile Strength: Ultimate (UTS), MPa 300
590 to 610
Tensile Strength: Yield (Proof), MPa 140
470 to 580

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 980
1040
Melting Onset (Solidus), °C 840
990
Specific Heat Capacity, J/kg-K 370
390
Thermal Conductivity, W/m-K 67
40
Thermal Expansion, µm/m-K 18
16

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 34
30
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 3.6
3.6
Embodied Energy, MJ/kg 58
56
Embodied Water, L/kg 390
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74
19 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 88
930 to 1410
Stiffness to Weight: Axial, points 6.8
7.8
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.6
19 to 20
Strength to Weight: Bending, points 11
19
Thermal Diffusivity, mm2/s 21
12
Thermal Shock Resistance, points 11
22 to 23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 86 to 88.5
63.5 to 66.5
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0.8 to 1.5
0 to 0.050
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.7
11 to 13
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.3 to 10.5
0
Zinc (Zn), % 1.3 to 2.5
19.2 to 25.5
Residuals, % 0
0 to 0.5