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C53800 Bronze vs. C14700 Copper

Both C53800 bronze and C14700 copper are copper alloys. They have 86% of their average alloy composition in common.

For each property being compared, the top bar is C53800 bronze and the bottom bar is C14700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 2.3
9.1 to 35
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
43
Shear Strength, MPa 470
160 to 190
Tensile Strength: Ultimate (UTS), MPa 830
240 to 320
Tensile Strength: Yield (Proof), MPa 660
85 to 250

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 980
1080
Melting Onset (Solidus), °C 800
1070
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 61
370
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
95
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
96

Otherwise Unclassified Properties

Base Metal Price, % relative 37
30
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 3.9
2.6
Embodied Energy, MJ/kg 64
41
Embodied Water, L/kg 420
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
25 to 65
Resilience: Unit (Modulus of Resilience), kJ/m3 2020
31 to 280
Stiffness to Weight: Axial, points 6.8
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 26
7.3 to 10
Strength to Weight: Bending, points 22
9.5 to 12
Thermal Diffusivity, mm2/s 19
110
Thermal Shock Resistance, points 31
8.4 to 12

Alloy Composition

Copper (Cu), % 85.1 to 86.5
99.395 to 99.798
Iron (Fe), % 0 to 0.030
0
Lead (Pb), % 0.4 to 0.6
0
Manganese (Mn), % 0 to 0.060
0
Nickel (Ni), % 0 to 0.030
0
Phosphorus (P), % 0
0.0020 to 0.0050
Sulfur (S), % 0
0.2 to 0.5
Tin (Sn), % 13.1 to 13.9
0
Zinc (Zn), % 0 to 0.12
0
Residuals, % 0
0 to 0.1