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C77100 Nickel Silver vs. C86300 Bronze

Both C77100 nickel silver and C86300 bronze are copper alloys. They have 80% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C77100 nickel silver and the bottom bar is C86300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 45
42
Tensile Strength: Ultimate (UTS), MPa 600
850
Tensile Strength: Yield (Proof), MPa 540
480

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 150
160
Melting Completion (Liquidus), °C 990
920
Melting Onset (Solidus), °C 950
890
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 40
35
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
9.2

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.0
Embodied Energy, MJ/kg 56
51
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1280
1030
Stiffness to Weight: Axial, points 7.8
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 21
30
Strength to Weight: Bending, points 20
25
Thermal Diffusivity, mm2/s 13
11
Thermal Shock Resistance, points 19
28

Alloy Composition

Aluminum (Al), % 0
5.0 to 7.5
Copper (Cu), % 52 to 56
60 to 66
Iron (Fe), % 0
2.0 to 4.0
Lead (Pb), % 0 to 0.030
0 to 0.2
Manganese (Mn), % 0 to 0.9
2.5 to 5.0
Nickel (Ni), % 9.0 to 12
0 to 1.0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 30.6 to 39
22 to 28
Residuals, % 0 to 0.5
0 to 1.0