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C22000 Bronze vs. C96700 Copper

Both C22000 bronze and C96700 copper 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 C22000 bronze and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

Beryllium (Be), % 0
1.1 to 1.2
Copper (Cu), % 89 to 91
62.4 to 68.8
Iron (Fe), % 0 to 0.050
0.4 to 1.0
Lead (Pb), % 0 to 0.050
0 to 0.010
Manganese (Mn), % 0
0.4 to 1.0
Nickel (Ni), % 0
29 to 33
Silicon (Si), % 0
0 to 0.15
Titanium (Ti), % 0
0.15 to 0.35
Zinc (Zn), % 8.7 to 11
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5