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C82800 Copper vs. C61000 Bronze

Both C82800 copper and C61000 bronze are copper alloys. They have a moderately high 93% 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 C82800 copper and the bottom bar is C61000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
29 to 50
Poisson's Ratio 0.33
0.34
Rockwell B Hardness 45 to 85
60 to 85
Shear Modulus, GPa 46
42
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
390 to 460
Tensile Strength: Yield (Proof), MPa 380 to 1000
150 to 190

Thermal Properties

Latent Heat of Fusion, J/g 240
220
Maximum Temperature: Mechanical, °C 310
210
Melting Completion (Liquidus), °C 930
1040
Melting Onset (Solidus), °C 890
990
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 120
69
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
15
Electrical Conductivity: Equal Weight (Specific), % IACS 19
16

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.5
Embodied Carbon, kg CO2/kg material 12
3.0
Embodied Energy, MJ/kg 190
49
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
110 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
100 to 160
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 21 to 36
13 to 15
Strength to Weight: Bending, points 20 to 28
14 to 16
Thermal Diffusivity, mm2/s 36
19
Thermal Shock Resistance, points 23 to 39
14 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.15
6.0 to 8.5
Beryllium (Be), % 2.5 to 2.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
90.2 to 94
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 0 to 0.020
0 to 0.020
Nickel (Ni), % 0 to 0.2
0
Silicon (Si), % 0.2 to 0.35
0 to 0.1
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 0.2
Residuals, % 0
0 to 0.5