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C55280 Copper vs. R60802 Alloy

C55280 copper belongs to the copper alloys classification, while R60802 alloy belongs to the otherwise unclassified metals. There are 13 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C55280 copper and the bottom bar is R60802 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
98
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
36
Tensile Strength: Ultimate (UTS), MPa 180
430

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Specific Heat Capacity, J/kg-K 410
270
Thermal Expansion, µm/m-K 16
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.5
6.5

Common Calculations

Stiffness to Weight: Axial, points 6.9
8.3
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 5.9
18
Strength to Weight: Bending, points 8.3
19
Thermal Shock Resistance, points 7.4
53

Alloy Composition

Chromium (Cr), % 0
0.050 to 0.15
Copper (Cu), % 90.5 to 91.4
0
Iron (Fe), % 0
0.070 to 0.2
Nickel (Ni), % 0
0.030 to 0.080
Phosphorus (P), % 6.8 to 7.2
0
Silver (Ag), % 1.8 to 2.2
0
Tin (Sn), % 0
1.2 to 1.7
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11