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CC330G Bronze vs. C96800 Copper

Both CC330G bronze and C96800 copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 90% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is CC330G bronze and the bottom bar is C96800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 20
3.4
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
46
Tensile Strength: Ultimate (UTS), MPa 530
1010
Tensile Strength: Yield (Proof), MPa 190
860

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 220
220
Melting Completion (Liquidus), °C 1050
1120
Melting Onset (Solidus), °C 1000
1060
Specific Heat Capacity, J/kg-K 430
390
Thermal Conductivity, W/m-K 62
52
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
10
Electrical Conductivity: Equal Weight (Specific), % IACS 15
10

Otherwise Unclassified Properties

Base Metal Price, % relative 29
34
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 3.2
3.4
Embodied Energy, MJ/kg 52
52
Embodied Water, L/kg 390
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
33
Resilience: Unit (Modulus of Resilience), kJ/m3 170
3000
Stiffness to Weight: Axial, points 7.5
7.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18
32
Strength to Weight: Bending, points 17
25
Thermal Diffusivity, mm2/s 17
15
Thermal Shock Resistance, points 19
35

Alloy Composition

Aluminum (Al), % 8.0 to 10.5
0 to 0.1
Antimony (Sb), % 0
0 to 0.020
Copper (Cu), % 87 to 92
87.1 to 90.5
Iron (Fe), % 0 to 1.2
0 to 0.5
Lead (Pb), % 0 to 0.3
0 to 0.0050
Manganese (Mn), % 0 to 0.5
0.050 to 0.3
Nickel (Ni), % 0 to 1.0
9.5 to 10.5
Phosphorus (P), % 0
0 to 0.0050
Silicon (Si), % 0 to 0.2
0
Sulfur (S), % 0
0 to 0.0025
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 0 to 0.5
0 to 1.0
Residuals, % 0
0 to 0.5