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C55281 Copper vs. C83600 Ounce Metal

Both C55281 copper and C83600 ounce metal are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 86% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C55281 copper and the bottom bar is C83600 ounce metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 190
250

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 200
160
Melting Completion (Liquidus), °C 810
1010
Melting Onset (Solidus), °C 640
850
Specific Heat Capacity, J/kg-K 400
370
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 7.0
3.1
Embodied Energy, MJ/kg 110
50

Common Calculations

Stiffness to Weight: Axial, points 6.9
6.7
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 6.1
7.9
Strength to Weight: Bending, points 8.5
10
Thermal Shock Resistance, points 7.7
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 88.5 to 89.4
84 to 86
Iron (Fe), % 0
0 to 0.3
Lead (Pb), % 0
4.0 to 6.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 5.8 to 6.2
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 4.8 to 5.2
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
4.0 to 6.0
Residuals, % 0
0 to 0.7