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C19020 Copper vs. C64200 Bronze

Both C19020 copper and C64200 bronze are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 26 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 C19020 copper and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.3 to 5.7
14 to 35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
42
Shear Strength, MPa 260 to 340
330 to 390
Tensile Strength: Ultimate (UTS), MPa 440 to 590
540 to 640

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 200
210
Melting Completion (Liquidus), °C 1090
1000
Melting Onset (Solidus), °C 1030
980
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 190
45
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 50
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 50
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 2.8
3.0
Embodied Energy, MJ/kg 44
50
Embodied Water, L/kg 310
370

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 14 to 18
18 to 21
Strength to Weight: Bending, points 14 to 18
18 to 20
Thermal Diffusivity, mm2/s 55
13
Thermal Shock Resistance, points 16 to 21
20 to 23

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Copper (Cu), % 95.7 to 99.19
88.2 to 92.2
Iron (Fe), % 0
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0.5 to 3.0
0 to 0.25
Phosphorus (P), % 0.010 to 0.2
0
Silicon (Si), % 0
1.5 to 2.2
Tin (Sn), % 0.3 to 0.9
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5