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C53800 Bronze vs. C67000 Bronze

Both C53800 bronze and C67000 bronze are copper alloys. They have 66% of their average alloy composition in common.

For each property being compared, the top bar is C53800 bronze and the bottom bar is C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.3
5.6 to 11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 40
42
Shear Strength, MPa 470
390 to 510
Tensile Strength: Ultimate (UTS), MPa 830
660 to 880
Tensile Strength: Yield (Proof), MPa 660
350 to 540

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 160
160
Melting Completion (Liquidus), °C 980
900
Melting Onset (Solidus), °C 800
850
Specific Heat Capacity, J/kg-K 360
410
Thermal Conductivity, W/m-K 61
99
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
22
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
25

Otherwise Unclassified Properties

Base Metal Price, % relative 37
23
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 3.9
2.9
Embodied Energy, MJ/kg 64
49
Embodied Water, L/kg 420
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
43 to 62
Resilience: Unit (Modulus of Resilience), kJ/m3 2020
560 to 1290
Stiffness to Weight: Axial, points 6.8
7.8
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 26
23 to 31
Strength to Weight: Bending, points 22
21 to 26
Thermal Diffusivity, mm2/s 19
30
Thermal Shock Resistance, points 31
21 to 29

Alloy Composition


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Aluminum (Al), % 0
3.0 to 6.0
Copper (Cu), % 85.1 to 86.5
63 to 68
Iron (Fe), % 0 to 0.030
2.0 to 4.0
Lead (Pb), % 0.4 to 0.6
0 to 0.2
Manganese (Mn), % 0 to 0.060
2.5 to 5.0
Nickel (Ni), % 0 to 0.030
0
Tin (Sn), % 13.1 to 13.9
0 to 0.5
Zinc (Zn), % 0 to 0.12
21.8 to 32.5
Residuals, % 0 to 0.2
0 to 0.5