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C77600 Nickel Silver vs. C83800 Bronze

Both C77600 nickel silver and C83800 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 C83800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 30
20
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 43
39
Tensile Strength: Ultimate (UTS), MPa 630
230
Tensile Strength: Yield (Proof), MPa 320
110

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 140
160
Melting Completion (Liquidus), °C 830
1000
Melting Onset (Solidus), °C 790
840
Specific Heat Capacity, J/kg-K 390
370
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
15
Electrical Conductivity: Equal Weight (Specific), % IACS 31
15

Otherwise Unclassified Properties

Base Metal Price, % relative 27
30
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 3.7
2.9
Embodied Energy, MJ/kg 60
47
Embodied Water, L/kg 310
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
39
Resilience: Unit (Modulus of Resilience), kJ/m3 470
53
Stiffness to Weight: Axial, points 7.9
6.6
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 22
7.4
Strength to Weight: Bending, points 21
9.6
Thermal Shock Resistance, points 20
8.6

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 42 to 45
82 to 83.8
Iron (Fe), % 0 to 0.2
0 to 0.3
Lead (Pb), % 0 to 0.25
5.0 to 7.0
Manganese (Mn), % 0 to 0.25
0
Nickel (Ni), % 12 to 14
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.15
3.3 to 4.2
Zinc (Zn), % 39.7 to 46
5.0 to 8.0
Residuals, % 0 to 0.5
0 to 0.7