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C89320 Bronze vs. C96600 Copper

Both C89320 bronze and C96600 copper are copper alloys. They have 68% of their average alloy composition in common.

For each property being compared, the top bar is C89320 bronze and the bottom bar is C96600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 17
7.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 40
52
Tensile Strength: Ultimate (UTS), MPa 270
760
Tensile Strength: Yield (Proof), MPa 140
480

Thermal Properties

Latent Heat of Fusion, J/g 190
240
Maximum Temperature: Mechanical, °C 180
280
Melting Completion (Liquidus), °C 1050
1180
Melting Onset (Solidus), °C 930
1100
Specific Heat Capacity, J/kg-K 360
400
Thermal Conductivity, W/m-K 56
30
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
4.0
Electrical Conductivity: Equal Weight (Specific), % IACS 15
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 37
65
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 3.5
7.0
Embodied Energy, MJ/kg 56
100
Embodied Water, L/kg 490
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
47
Resilience: Unit (Modulus of Resilience), kJ/m3 93
830
Stiffness to Weight: Axial, points 6.8
8.7
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 8.5
24
Strength to Weight: Bending, points 10
21
Thermal Diffusivity, mm2/s 17
8.4
Thermal Shock Resistance, points 10
25

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Beryllium (Be), % 0
0.4 to 0.7
Bismuth (Bi), % 4.0 to 6.0
0
Copper (Cu), % 87 to 91
63.5 to 69.8
Iron (Fe), % 0 to 0.2
0.8 to 1.1
Lead (Pb), % 0 to 0.090
0 to 0.010
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 1.0
29 to 33
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0 to 0.15
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 5.0 to 7.0
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 0.5
0 to 0.5