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C82800 Copper vs. C91600 Bronze

Both C82800 copper and C91600 bronze are copper alloys. They have 88% 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 C82800 copper and the bottom bar is C91600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
11
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 46
41
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
310
Tensile Strength: Yield (Proof), MPa 380 to 1000
160

Thermal Properties

Latent Heat of Fusion, J/g 240
190
Maximum Temperature: Mechanical, °C 310
170
Melting Completion (Liquidus), °C 930
1030
Melting Onset (Solidus), °C 890
860
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 120
71
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
10
Electrical Conductivity: Equal Weight (Specific), % IACS 19
10

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 12
3.7
Embodied Energy, MJ/kg 190
61
Embodied Water, L/kg 310
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
30
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
120
Stiffness to Weight: Axial, points 7.8
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 21 to 36
9.9
Strength to Weight: Bending, points 20 to 28
12
Thermal Diffusivity, mm2/s 36
22
Thermal Shock Resistance, points 23 to 39
11

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
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
85.9 to 89.1
Iron (Fe), % 0 to 0.25
0 to 0.2
Lead (Pb), % 0 to 0.020
0 to 0.25
Nickel (Ni), % 0 to 0.2
1.2 to 2.0
Phosphorus (P), % 0
0 to 0.3
Silicon (Si), % 0.2 to 0.35
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.1
9.7 to 10.8
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 0.25
Residuals, % 0 to 0.5
0