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C77600 Nickel Silver vs. C94800 Bronze

Both C77600 nickel silver and C94800 bronze are copper alloys. They have 51% 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 C77600 nickel silver and the bottom bar is C94800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 30
22
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 630
310
Tensile Strength: Yield (Proof), MPa 320
160

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 140
190
Melting Completion (Liquidus), °C 830
1030
Melting Onset (Solidus), °C 790
900
Specific Heat Capacity, J/kg-K 390
380
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
12
Electrical Conductivity: Equal Weight (Specific), % IACS 31
12

Otherwise Unclassified Properties

Base Metal Price, % relative 27
34
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 3.7
3.5
Embodied Energy, MJ/kg 60
56
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
58
Resilience: Unit (Modulus of Resilience), kJ/m3 470
110
Stiffness to Weight: Axial, points 7.9
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 22
9.8
Strength to Weight: Bending, points 21
12
Thermal Shock Resistance, points 20
11

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.15
Copper (Cu), % 42 to 45
84 to 89
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 0 to 0.25
0.3 to 1.0
Manganese (Mn), % 0 to 0.25
0 to 0.2
Nickel (Ni), % 12 to 14
4.5 to 6.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.15
4.5 to 6.0
Zinc (Zn), % 39.7 to 46
1.0 to 2.5
Residuals, % 0 to 0.5
0 to 1.3