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C67600 Bronze vs. C14520 Copper

Both C67600 bronze and C14520 copper are copper alloys. They have 59% of their average alloy composition in common.

For each property being compared, the top bar is C67600 bronze and the bottom bar is C14520 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 13 to 33
9.0 to 9.6
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
43
Shear Strength, MPa 270 to 350
170 to 190
Tensile Strength: Ultimate (UTS), MPa 430 to 570
290 to 330
Tensile Strength: Yield (Proof), MPa 170 to 380
230 to 250

Thermal Properties

Latent Heat of Fusion, J/g 170
210
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 890
1080
Melting Onset (Solidus), °C 870
1050
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
320
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
85
Electrical Conductivity: Equal Weight (Specific), % IACS 27
85

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 47
42
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 130
24 to 29
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
240 to 280
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 15 to 20
9.0 to 10
Strength to Weight: Bending, points 16 to 19
11 to 12
Thermal Diffusivity, mm2/s 35
94
Thermal Shock Resistance, points 14 to 19
10 to 12

Alloy Composition

Copper (Cu), % 57 to 60
99.2 to 99.596
Iron (Fe), % 0.4 to 1.3
0
Lead (Pb), % 0.5 to 1.0
0
Manganese (Mn), % 0.050 to 0.5
0
Phosphorus (P), % 0
0.0040 to 0.020
Tellurium (Te), % 0
0.4 to 0.7
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 35.2 to 41.6
0
Residuals, % 0 to 0.5
0

Comparable Variants