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C19010 Copper vs. R05255 Alloy

C19010 copper belongs to the copper alloys classification, while R05255 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C19010 copper and the bottom bar is R05255 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 2.4 to 22
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
70
Tensile Strength: Ultimate (UTS), MPa 330 to 640
540
Tensile Strength: Yield (Proof), MPa 260 to 620
450

Thermal Properties

Latent Heat of Fusion, J/g 210
140
Specific Heat Capacity, J/kg-K 390
140
Thermal Conductivity, W/m-K 260
59
Thermal Expansion, µm/m-K 17
6.6

Otherwise Unclassified Properties

Density, g/cm3 8.9
17
Embodied Water, L/kg 310
630

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.3 to 140
100
Resilience: Unit (Modulus of Resilience), kJ/m3 290 to 1680
530
Stiffness to Weight: Axial, points 7.3
6.3
Stiffness to Weight: Bending, points 18
11
Strength to Weight: Axial, points 10 to 20
9.1
Strength to Weight: Bending, points 12 to 18
8.9
Thermal Diffusivity, mm2/s 75
25
Thermal Shock Resistance, points 12 to 23
31

Alloy Composition

Carbon (C), % 0
0 to 0.010
Copper (Cu), % 97.3 to 99.04
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0
0 to 0.010
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0.8 to 1.8
0 to 0.010
Niobium (Nb), % 0
0 to 0.5
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.015
Phosphorus (P), % 0.010 to 0.050
0
Silicon (Si), % 0.15 to 0.35
0 to 0.0050
Tantalum (Ta), % 0
95.9 to 98
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
2.0 to 3.5
Residuals, % 0 to 0.5
0