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C18100 Copper vs. C64200 Bronze

Both C18100 copper and C64200 bronze are copper alloys. They have a moderately high 90% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C18100 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, % 8.3
14 to 35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 47
42
Shear Strength, MPa 300
330 to 390
Tensile Strength: Ultimate (UTS), MPa 510
540 to 640
Tensile Strength: Yield (Proof), MPa 460
230 to 320

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Maximum Temperature: Mechanical, °C 200
210
Melting Completion (Liquidus), °C 1080
1000
Melting Onset (Solidus), °C 1020
980
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 320
45
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 80
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 81
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 2.7
3.0
Embodied Energy, MJ/kg 43
50
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
73 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 900
240 to 470
Stiffness to Weight: Axial, points 7.3
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 16
18 to 21
Strength to Weight: Bending, points 16
18 to 20
Thermal Diffusivity, mm2/s 94
13
Thermal Shock Resistance, points 18
20 to 23

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Chromium (Cr), % 0.4 to 1.2
0
Copper (Cu), % 98.7 to 99.49
88.2 to 92.2
Iron (Fe), % 0
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0.030 to 0.060
0
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.25
Silicon (Si), % 0
1.5 to 2.2
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Zirconium (Zr), % 0.080 to 0.2
0
Residuals, % 0
0 to 0.5