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C55283 Copper vs. R05240 Alloy

C55283 copper belongs to the copper alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. There are 13 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 C55283 copper and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
150
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 39
57
Tensile Strength: Ultimate (UTS), MPa 190
270

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Specific Heat Capacity, J/kg-K 400
190
Thermal Expansion, µm/m-K 16
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.6
14

Common Calculations

Stiffness to Weight: Axial, points 6.8
6.3
Stiffness to Weight: Bending, points 18
13
Strength to Weight: Axial, points 6.1
5.4
Strength to Weight: Bending, points 8.5
6.8
Thermal Shock Resistance, points 8.0
18

Alloy Composition

Carbon (C), % 0
0 to 0.010
Copper (Cu), % 86.2 to 87.2
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0
0 to 0.010
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.020
Phosphorus (P), % 7.0 to 7.5
0
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 5.8 to 6.2
0
Tantalum (Ta), % 0
57.9 to 65
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Residuals, % 0 to 0.15
0