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C91600 Bronze vs. C77600 Nickel Silver

Both C91600 bronze and C77600 nickel silver are copper alloys. They have 46% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C91600 bronze and the bottom bar is C77600 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11
30
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 310
630
Tensile Strength: Yield (Proof), MPa 160
320

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 170
140
Melting Completion (Liquidus), °C 1030
830
Melting Onset (Solidus), °C 860
790
Specific Heat Capacity, J/kg-K 370
390
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
27
Electrical Conductivity: Equal Weight (Specific), % IACS 10
31

Otherwise Unclassified Properties

Base Metal Price, % relative 36
27
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 3.7
3.7
Embodied Energy, MJ/kg 61
60
Embodied Water, L/kg 390
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
160
Resilience: Unit (Modulus of Resilience), kJ/m3 120
470
Stiffness to Weight: Axial, points 7.0
7.9
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 9.9
22
Strength to Weight: Bending, points 12
21
Thermal Shock Resistance, points 11
20

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 85.9 to 89.1
42 to 45
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.25
0 to 0.25
Manganese (Mn), % 0
0 to 0.25
Nickel (Ni), % 1.2 to 2.0
12 to 14
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 9.7 to 10.8
0 to 0.15
Zinc (Zn), % 0 to 0.25
39.7 to 46
Residuals, % 0
0 to 0.5