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C96800 Copper vs. C61500 Bronze

Both C96800 copper and C61500 bronze are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C96800 copper and the bottom bar is C61500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 3.4
3.0 to 55
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 46
42
Tensile Strength: Ultimate (UTS), MPa 1010
480 to 970
Tensile Strength: Yield (Proof), MPa 860
150 to 720

Thermal Properties

Latent Heat of Fusion, J/g 220
220
Maximum Temperature: Mechanical, °C 220
220
Melting Completion (Liquidus), °C 1120
1040
Melting Onset (Solidus), °C 1060
1030
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 52
58
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
13
Electrical Conductivity: Equal Weight (Specific), % IACS 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 34
29
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 3.4
3.2
Embodied Energy, MJ/kg 52
52
Embodied Water, L/kg 300
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
27 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 3000
100 to 2310
Stiffness to Weight: Axial, points 7.6
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 32
16 to 32
Strength to Weight: Bending, points 25
16 to 26
Thermal Diffusivity, mm2/s 15
16
Thermal Shock Resistance, points 35
17 to 34

Alloy Composition


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Aluminum (Al), % 0 to 0.1
7.7 to 8.3
Antimony (Sb), % 0 to 0.020
0
Copper (Cu), % 87.1 to 90.5
89 to 90.5
Iron (Fe), % 0 to 0.5
0
Lead (Pb), % 0 to 0.0050
0 to 0.015
Manganese (Mn), % 0.050 to 0.3
0
Nickel (Ni), % 9.5 to 10.5
1.8 to 2.2
Phosphorus (P), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.0025
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 0.5
0 to 0.5