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C14510 Copper vs. C94400 Bronze

Both C14510 copper and C94400 bronze are copper alloys. They have 80% of their average alloy composition in common. There are 26 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 C14510 copper and the bottom bar is C94400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 9.1 to 9.6
18
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 43
37
Tensile Strength: Ultimate (UTS), MPa 300 to 320
220
Tensile Strength: Yield (Proof), MPa 230 to 250
110

Thermal Properties

Latent Heat of Fusion, J/g 210
180
Maximum Temperature: Mechanical, °C 200
150
Melting Completion (Liquidus), °C 1080
940
Melting Onset (Solidus), °C 1050
790
Specific Heat Capacity, J/kg-K 390
350
Thermal Conductivity, W/m-K 360
52
Thermal Expansion, µm/m-K 17
19

Otherwise Unclassified Properties

Base Metal Price, % relative 33
32
Density, g/cm3 8.9
9.1
Embodied Carbon, kg CO2/kg material 2.6
3.4
Embodied Energy, MJ/kg 42
54
Embodied Water, L/kg 310
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 29
33
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
60
Stiffness to Weight: Axial, points 7.2
6.1
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 9.2 to 10
6.8
Strength to Weight: Bending, points 11 to 12
9.0
Thermal Diffusivity, mm2/s 100
17
Thermal Shock Resistance, points 11 to 12
8.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 99.15 to 99.69
76.1 to 84
Iron (Fe), % 0
0 to 0.15
Lead (Pb), % 0 to 0.050
9.0 to 12
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.010 to 0.030
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tellurium (Te), % 0.3 to 0.7
0
Tin (Sn), % 0
7.0 to 9.0
Zinc (Zn), % 0
0 to 0.8