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C11100 Copper vs. C95820 Bronze

Both C11100 copper and C95820 bronze are copper alloys. They have 80% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C11100 copper and the bottom bar is C95820 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.5
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
44
Tensile Strength: Ultimate (UTS), MPa 460
730
Tensile Strength: Yield (Proof), MPa 420
310

Thermal Properties

Latent Heat of Fusion, J/g 210
230
Maximum Temperature: Mechanical, °C 200
230
Melting Completion (Liquidus), °C 1080
1080
Melting Onset (Solidus), °C 1070
1020
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 390
38
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 100
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 9.0
8.3
Embodied Carbon, kg CO2/kg material 2.6
3.5
Embodied Energy, MJ/kg 41
56
Embodied Water, L/kg 310
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.6
86
Resilience: Unit (Modulus of Resilience), kJ/m3 750
400
Stiffness to Weight: Axial, points 7.2
8.0
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 14
24
Strength to Weight: Bending, points 15
22
Thermal Diffusivity, mm2/s 110
11
Thermal Shock Resistance, points 16
25

Alloy Composition

Aluminum (Al), % 0
9.0 to 10
Copper (Cu), % 99.9 to 100
77.5 to 82.5
Iron (Fe), % 0
4.0 to 5.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
4.5 to 5.8
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0
0 to 0.020
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.8