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C31400 Bronze vs. C10800 Copper

Both C31400 bronze and C10800 copper 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 (3, in this case) are not shown.

For each property being compared, the top bar is C31400 bronze and the bottom bar is C10800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 6.8 to 29
4.0 to 50
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
43
Shear Strength, MPa 180 to 240
150 to 200
Tensile Strength: Ultimate (UTS), MPa 270 to 420
220 to 380
Tensile Strength: Yield (Proof), MPa 78 to 310
75 to 370

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1040
1080
Melting Onset (Solidus), °C 1010
1080
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 180
350
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 42
92
Electrical Conductivity: Equal Weight (Specific), % IACS 43
92

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.8
9.0
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 42
41
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 26 to 59
15 to 88
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 420
24 to 600
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.7 to 13
6.8 to 12
Strength to Weight: Bending, points 11 to 14
9.1 to 13
Thermal Diffusivity, mm2/s 54
100
Thermal Shock Resistance, points 9.6 to 15
7.8 to 13

Alloy Composition


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Copper (Cu), % 87.5 to 90.5
99.95 to 99.995
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 1.3 to 2.5
0
Nickel (Ni), % 0 to 0.7
0
Phosphorus (P), % 0
0.0050 to 0.012
Zinc (Zn), % 5.8 to 11.2
0
Residuals, % 0 to 0.4
0

Comparable Variants