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C14200 Copper vs. C61400 Bronze

Both C14200 copper and C61400 bronze are copper alloys. They have 89% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C14200 copper and the bottom bar is C61400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 45
34 to 40
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Shear Strength, MPa 150 to 200
370 to 380
Tensile Strength: Ultimate (UTS), MPa 220 to 370
540 to 570
Tensile Strength: Yield (Proof), MPa 75 to 340
220 to 270

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1080
1050
Melting Onset (Solidus), °C 1030
1040
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 190
67
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
14
Electrical Conductivity: Equal Weight (Specific), % IACS 45
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
28
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 41
48
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 83
160 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 500
210 to 310
Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 6.8 to 11
18 to 19
Strength to Weight: Bending, points 9.1 to 13
17 to 18
Thermal Diffusivity, mm2/s 56
19
Thermal Shock Resistance, points 7.9 to 13
18 to 20

Alloy Composition

Aluminum (Al), % 0
6.0 to 8.0
Arsenic (As), % 0.15 to 0.5
0
Copper (Cu), % 99.4 to 99.835
86 to 92.5
Iron (Fe), % 0
1.5 to 3.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0
0 to 1.0
Phosphorus (P), % 0.015 to 0.040
0 to 0.015
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5