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C76400 Nickel Silver vs. C95820 Bronze

Both C76400 nickel silver and C95820 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 24 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 C76400 nickel silver and the bottom bar is C95820 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 46
44
Tensile Strength: Ultimate (UTS), MPa 590 to 610
730

Thermal Properties

Latent Heat of Fusion, J/g 200
230
Maximum Temperature: Mechanical, °C 190
230
Melting Completion (Liquidus), °C 990
1080
Melting Onset (Solidus), °C 950
1020
Specific Heat Capacity, J/kg-K 400
440
Thermal Conductivity, W/m-K 31
38
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.7
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 32
29
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 4.1
3.5
Embodied Energy, MJ/kg 63
56
Embodied Water, L/kg 300
380

Common Calculations

Stiffness to Weight: Axial, points 8.1
8.0
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 19 to 20
24
Strength to Weight: Bending, points 18 to 19
22
Thermal Diffusivity, mm2/s 9.3
11
Thermal Shock Resistance, points 19 to 20
25

Alloy Composition

Aluminum (Al), % 0
9.0 to 10
Copper (Cu), % 58.5 to 61.5
77.5 to 82.5
Iron (Fe), % 0 to 0.25
4.0 to 5.0
Lead (Pb), % 0 to 0.050
0 to 0.020
Manganese (Mn), % 0 to 0.5
0 to 1.5
Nickel (Ni), % 16.5 to 19.5
4.5 to 5.8
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0
0 to 0.020
Zinc (Zn), % 17.7 to 25
0 to 0.2
Residuals, % 0
0 to 0.8