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C19000 Copper vs. C61400 Bronze

Both C19000 copper and C61400 bronze are copper alloys. They have 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 C19000 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, % 2.5 to 50
34 to 40
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Shear Strength, MPa 170 to 390
370 to 380
Tensile Strength: Ultimate (UTS), MPa 260 to 760
540 to 570
Tensile Strength: Yield (Proof), MPa 140 to 630
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 1040
1040
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 250
67
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 60
14
Electrical Conductivity: Equal Weight (Specific), % IACS 61
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
28
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 2.7
3.0
Embodied Energy, MJ/kg 42
48
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 110
160 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 1730
210 to 310
Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.2 to 24
18 to 19
Strength to Weight: Bending, points 10 to 21
17 to 18
Thermal Diffusivity, mm2/s 73
19
Thermal Shock Resistance, points 9.3 to 27
18 to 20

Alloy Composition

Aluminum (Al), % 0
6.0 to 8.0
Copper (Cu), % 96.9 to 99
86 to 92.5
Iron (Fe), % 0 to 0.1
1.5 to 3.5
Lead (Pb), % 0 to 0.050
0 to 0.010
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0.9 to 1.3
0
Phosphorus (P), % 0.15 to 0.35
0 to 0.015
Zinc (Zn), % 0 to 0.8
0 to 1.0
Residuals, % 0
0 to 0.5