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C67300 Bronze vs. C15500 Copper

Both C67300 bronze and C15500 copper are copper alloys. They have 61% of their average alloy composition in common. There are 29 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 C67300 bronze and the bottom bar is C15500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 12
3.0 to 37
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 41
43
Shear Strength, MPa 300
190 to 320
Tensile Strength: Ultimate (UTS), MPa 500
280 to 550
Tensile Strength: Yield (Proof), MPa 340
130 to 530

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Maximum Temperature: Mechanical, °C 130
200
Melting Completion (Liquidus), °C 870
1080
Melting Onset (Solidus), °C 830
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 95
350
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
90
Electrical Conductivity: Equal Weight (Specific), % IACS 25
91

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 46
42
Embodied Water, L/kg 320
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 55
15 to 84
Resilience: Unit (Modulus of Resilience), kJ/m3 550
72 to 1210
Stiffness to Weight: Axial, points 7.4
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 17
8.6 to 17
Strength to Weight: Bending, points 17
11 to 17
Thermal Diffusivity, mm2/s 30
100
Thermal Shock Resistance, points 16
9.8 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Copper (Cu), % 58 to 63
99.75 to 99.853
Iron (Fe), % 0 to 0.5
0
Lead (Pb), % 0.4 to 3.0
0
Magnesium (Mg), % 0
0.080 to 0.13
Manganese (Mn), % 2.0 to 3.5
0
Nickel (Ni), % 0 to 0.25
0
Phosphorus (P), % 0
0.040 to 0.080
Silicon (Si), % 0.5 to 1.5
0
Silver (Ag), % 0
0.027 to 0.1
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 27.2 to 39.1
0
Residuals, % 0
0 to 0.2