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C82600 Copper vs. C61000 Bronze

Both C82600 copper and C61000 bronze are copper alloys. They have a moderately high 93% of their average alloy composition in common. There are 27 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 C82600 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
Shear Modulus, GPa 46
42
Tensile Strength: Ultimate (UTS), MPa 570 to 1140
390 to 460
Tensile Strength: Yield (Proof), MPa 320 to 1070
150 to 190

Thermal Properties

Latent Heat of Fusion, J/g 240
220
Maximum Temperature: Mechanical, °C 300
210
Melting Completion (Liquidus), °C 950
1040
Melting Onset (Solidus), °C 860
990
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 130
69
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
15
Electrical Conductivity: Equal Weight (Specific), % IACS 20
16

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.5
Embodied Carbon, kg CO2/kg material 11
3.0
Embodied Energy, MJ/kg 180
49
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 97
110 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 4690
100 to 160
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18 to 36
13 to 15
Strength to Weight: Bending, points 17 to 28
14 to 16
Thermal Diffusivity, mm2/s 37
19
Thermal Shock Resistance, points 19 to 39
14 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.15
6.0 to 8.5
Beryllium (Be), % 2.3 to 2.6
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.35 to 0.65
0
Copper (Cu), % 94.9 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