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C82200 Copper vs. C93200 Bronze

Both C82200 copper and C93200 bronze are copper alloys. They have 84% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C82200 copper and the bottom bar is C93200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 8.0 to 20
20
Poisson's Ratio 0.34
0.35
Rockwell B Hardness 60 to 96
65
Shear Modulus, GPa 44
38
Tensile Strength: Ultimate (UTS), MPa 390 to 660
240
Tensile Strength: Yield (Proof), MPa 210 to 520
130

Thermal Properties

Latent Heat of Fusion, J/g 220
180
Maximum Temperature: Mechanical, °C 230
160
Melting Completion (Liquidus), °C 1080
980
Melting Onset (Solidus), °C 1040
850
Specific Heat Capacity, J/kg-K 390
360
Thermal Conductivity, W/m-K 180
59
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
12
Electrical Conductivity: Equal Weight (Specific), % IACS 46
12

Otherwise Unclassified Properties

Base Metal Price, % relative 55
32
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 4.8
3.2
Embodied Energy, MJ/kg 74
52
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
40
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
76
Stiffness to Weight: Axial, points 7.4
6.5
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 12 to 20
7.5
Strength to Weight: Bending, points 13 to 19
9.7
Thermal Diffusivity, mm2/s 53
18
Thermal Shock Resistance, points 14 to 23
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Beryllium (Be), % 0.35 to 0.8
0
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
81 to 85
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
6.0 to 8.0
Nickel (Ni), % 1.0 to 2.0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
6.3 to 7.5
Zinc (Zn), % 0
2.0 to 4.0
Residuals, % 0
0 to 1.0