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C63800 Bronze vs. C82400 Copper

Both C63800 bronze and C82400 copper are copper alloys. They have a very high 95% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C63800 bronze and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 7.9 to 41
1.0 to 20
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
45
Tensile Strength: Ultimate (UTS), MPa 460 to 1010
500 to 1030

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 200
270
Melting Completion (Liquidus), °C 1030
1000
Melting Onset (Solidus), °C 1000
900
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 40
130
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
25
Electrical Conductivity: Equal Weight (Specific), % IACS 10
26

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 2.8
8.9
Embodied Energy, MJ/kg 45
140
Embodied Water, L/kg 330
310

Common Calculations

Stiffness to Weight: Axial, points 7.4
7.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 15 to 33
16 to 33
Strength to Weight: Bending, points 15 to 26
16 to 26
Thermal Diffusivity, mm2/s 11
39
Thermal Shock Resistance, points 17 to 36
17 to 36

Alloy Composition

Aluminum (Al), % 2.5 to 3.1
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0.25 to 0.55
0.2 to 0.65
Copper (Cu), % 92.4 to 95.8
96 to 98.2
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.050
0 to 0.020
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.2
0 to 0.2
Silicon (Si), % 1.5 to 2.1
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0 to 0.8
0 to 0.1
Residuals, % 0
0 to 0.5