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C19800 Copper vs. R05240 Alloy

C19800 copper belongs to the copper alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. 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 C19800 copper and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
150
Elongation at Break, % 9.0 to 12
25
Poisson's Ratio 0.34
0.36
Shear Modulus, GPa 43
57
Tensile Strength: Ultimate (UTS), MPa 430 to 550
270
Tensile Strength: Yield (Proof), MPa 420 to 550
170

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Specific Heat Capacity, J/kg-K 390
190
Thermal Expansion, µm/m-K 18
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.9
14
Embodied Water, L/kg 320
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
59
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
90
Stiffness to Weight: Axial, points 7.2
6.3
Stiffness to Weight: Bending, points 18
13
Strength to Weight: Axial, points 14 to 17
5.4
Strength to Weight: Bending, points 14 to 17
6.8
Thermal Shock Resistance, points 15 to 20
18

Alloy Composition

Carbon (C), % 0
0 to 0.010
Copper (Cu), % 95.7 to 99.47
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0.020 to 0.5
0 to 0.010
Magnesium (Mg), % 0.1 to 1.0
0
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), % 0.010 to 0.1
0
Silicon (Si), % 0
0 to 0.0050
Tantalum (Ta), % 0
57.9 to 65
Tin (Sn), % 0.1 to 1.0
0
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0