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CC495K Bronze vs. C96800 Copper

Both CC495K bronze and C96800 copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 81% 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 CC495K bronze and the bottom bar is C96800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 7.0
3.4
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 37
46
Tensile Strength: Ultimate (UTS), MPa 240
1010
Tensile Strength: Yield (Proof), MPa 120
860

Thermal Properties

Latent Heat of Fusion, J/g 180
220
Maximum Temperature: Mechanical, °C 140
220
Melting Completion (Liquidus), °C 930
1120
Melting Onset (Solidus), °C 820
1060
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 48
52
Thermal Expansion, µm/m-K 19
17

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 33
34
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 3.6
3.4
Embodied Energy, MJ/kg 58
52
Embodied Water, L/kg 400
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
33
Resilience: Unit (Modulus of Resilience), kJ/m3 68
3000
Stiffness to Weight: Axial, points 6.2
7.6
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 7.3
32
Strength to Weight: Bending, points 9.4
25
Thermal Diffusivity, mm2/s 15
15
Thermal Shock Resistance, points 8.8
35

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0 to 0.1
Antimony (Sb), % 0 to 0.5
0 to 0.020
Copper (Cu), % 76 to 82
87.1 to 90.5
Iron (Fe), % 0 to 0.25
0 to 0.5
Lead (Pb), % 8.0 to 11
0 to 0.0050
Manganese (Mn), % 0 to 0.2
0.050 to 0.3
Nickel (Ni), % 0 to 2.0
9.5 to 10.5
Phosphorus (P), % 0 to 0.1
0 to 0.0050
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0 to 0.0025
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 2.0
0 to 1.0
Residuals, % 0
0 to 0.5