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C92800 Bronze vs. C82200 Copper

Both C92800 bronze and C82200 copper are copper alloys. They have 81% of their average alloy composition in common. There are 27 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 C92800 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, % 1.0
8.0 to 20
Poisson's Ratio 0.35
0.34
Rockwell B Hardness 80
60 to 96
Shear Modulus, GPa 37
44
Tensile Strength: Ultimate (UTS), MPa 280
390 to 660
Tensile Strength: Yield (Proof), MPa 210
210 to 520

Thermal Properties

Latent Heat of Fusion, J/g 170
220
Maximum Temperature: Mechanical, °C 140
230
Melting Completion (Liquidus), °C 960
1080
Melting Onset (Solidus), °C 820
1040
Specific Heat Capacity, J/kg-K 350
390
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
45
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
46

Otherwise Unclassified Properties

Base Metal Price, % relative 36
55
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 4.1
4.8
Embodied Energy, MJ/kg 67
74
Embodied Water, L/kg 430
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
49 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 210
180 to 1130
Stiffness to Weight: Axial, points 6.4
7.4
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.8
12 to 20
Strength to Weight: Bending, points 11
13 to 19
Thermal Shock Resistance, points 11
14 to 23

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Beryllium (Be), % 0
0.35 to 0.8
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 78 to 82
97.4 to 98.7
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 4.0 to 6.0
0
Nickel (Ni), % 0 to 0.8
1.0 to 2.0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 0.7
0 to 0.5