MakeItFrom.com
Menu (ESC)

C82200 Copper vs. C92700 Bronze

Both C82200 copper and C92700 bronze are copper alloys. They have 88% of their average alloy composition in common.

For each property being compared, the top bar is C82200 copper and the bottom bar is C92700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 20
9.1
Poisson's Ratio 0.34
0.34
Rockwell B Hardness 60 to 96
77
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 390 to 660
290
Tensile Strength: Yield (Proof), MPa 210 to 520
150

Thermal Properties

Latent Heat of Fusion, J/g 220
190
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 1080
980
Melting Onset (Solidus), °C 1040
840
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 180
47
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
11
Electrical Conductivity: Equal Weight (Specific), % IACS 46
11

Otherwise Unclassified Properties

Base Metal Price, % relative 55
35
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 4.8
3.6
Embodied Energy, MJ/kg 74
58
Embodied Water, L/kg 310
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
22
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
110
Stiffness to Weight: Axial, points 7.4
6.8
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 12 to 20
9.1
Strength to Weight: Bending, points 13 to 19
11
Thermal Diffusivity, mm2/s 53
15
Thermal Shock Resistance, points 14 to 23
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Beryllium (Be), % 0.35 to 0.8
0
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
86 to 89
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
1.0 to 2.5
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 0.050
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 0.7
Residuals, % 0
0 to 0.7