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C96700 Copper vs. C22000 Bronze

Both C96700 copper and C22000 bronze are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C96700 copper and the bottom bar is C22000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 10
1.9 to 45
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 53
42
Tensile Strength: Ultimate (UTS), MPa 1210
260 to 520
Tensile Strength: Yield (Proof), MPa 550
69 to 500

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 310
180
Melting Completion (Liquidus), °C 1170
1040
Melting Onset (Solidus), °C 1110
1020
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 30
190
Thermal Expansion, µm/m-K 15
18

Otherwise Unclassified Properties

Base Metal Price, % relative 90
29
Density, g/cm3 8.8
8.7
Embodied Carbon, kg CO2/kg material 9.5
2.6
Embodied Energy, MJ/kg 140
42
Embodied Water, L/kg 280
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 99
3.7 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 1080
21 to 1110
Stiffness to Weight: Axial, points 8.9
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 38
8.1 to 17
Strength to Weight: Bending, points 29
10 to 17
Thermal Diffusivity, mm2/s 8.5
56
Thermal Shock Resistance, points 40
8.8 to 18

Alloy Composition

Beryllium (Be), % 1.1 to 1.2
0
Copper (Cu), % 62.4 to 68.8
89 to 91
Iron (Fe), % 0.4 to 1.0
0 to 0.050
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0.4 to 1.0
0
Nickel (Ni), % 29 to 33
0
Silicon (Si), % 0 to 0.15
0
Titanium (Ti), % 0.15 to 0.35
0
Zinc (Zn), % 0
8.7 to 11
Zirconium (Zr), % 0.15 to 0.35
0
Residuals, % 0
0 to 0.2