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C14300 Copper vs. C91100 Bronze

Both C14300 copper and C91100 bronze are copper alloys. They have 84% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C14300 copper and the bottom bar is C91100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 2.0 to 42
2.0
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
39
Tensile Strength: Ultimate (UTS), MPa 220 to 460
240
Tensile Strength: Yield (Proof), MPa 76 to 430
170

Thermal Properties

Latent Heat of Fusion, J/g 210
180
Maximum Temperature: Mechanical, °C 220
160
Melting Completion (Liquidus), °C 1080
950
Melting Onset (Solidus), °C 1050
820
Specific Heat Capacity, J/kg-K 390
360
Thermal Conductivity, W/m-K 380
63
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 96
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 96
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 31
38
Density, g/cm3 9.0
8.7
Embodied Carbon, kg CO2/kg material 2.6
4.2
Embodied Energy, MJ/kg 41
69
Embodied Water, L/kg 310
440

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.0 to 72
4.4
Resilience: Unit (Modulus of Resilience), kJ/m3 25 to 810
140
Stiffness to Weight: Axial, points 7.2
6.7
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 6.8 to 14
7.7
Strength to Weight: Bending, points 9.1 to 15
9.9
Thermal Diffusivity, mm2/s 110
20
Thermal Shock Resistance, points 7.8 to 16
9.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Cadmium (Cd), % 0.050 to 0.15
0
Copper (Cu), % 99.9 to 99.95
82 to 85
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0
0 to 0.25
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
15 to 17
Zinc (Zn), % 0
0 to 0.25