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C67600 Bronze vs. C82200 Copper

Both C67600 bronze and C82200 copper are copper alloys. They have 59% 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 C67600 bronze and the bottom bar is C82200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 13 to 33
8.0 to 20
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
44
Tensile Strength: Ultimate (UTS), MPa 430 to 570
390 to 660
Tensile Strength: Yield (Proof), MPa 170 to 380
210 to 520

Thermal Properties

Latent Heat of Fusion, J/g 170
220
Maximum Temperature: Mechanical, °C 120
230
Melting Completion (Liquidus), °C 890
1080
Melting Onset (Solidus), °C 870
1040
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
180
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
45
Electrical Conductivity: Equal Weight (Specific), % IACS 27
46

Otherwise Unclassified Properties

Base Metal Price, % relative 23
55
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.8
4.8
Embodied Energy, MJ/kg 47
74
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
49 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
180 to 1130
Stiffness to Weight: Axial, points 7.2
7.4
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 15 to 20
12 to 20
Strength to Weight: Bending, points 16 to 19
13 to 19
Thermal Diffusivity, mm2/s 35
53
Thermal Shock Resistance, points 14 to 19
14 to 23

Alloy Composition


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Beryllium (Be), % 0
0.35 to 0.8
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 57 to 60
97.4 to 98.7
Iron (Fe), % 0.4 to 1.3
0
Lead (Pb), % 0.5 to 1.0
0
Manganese (Mn), % 0.050 to 0.5
0
Nickel (Ni), % 0
1.0 to 2.0
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 35.2 to 41.6
0
Residuals, % 0 to 0.5
0 to 0.5