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C81400 Copper vs. R05252 Alloy

C81400 copper belongs to the copper alloys classification, while R05252 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 C81400 copper and the bottom bar is R05252 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 11
23
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 41
73
Tensile Strength: Ultimate (UTS), MPa 370
310
Tensile Strength: Yield (Proof), MPa 250
220

Thermal Properties

Latent Heat of Fusion, J/g 210
140
Specific Heat Capacity, J/kg-K 390
140
Thermal Expansion, µm/m-K 17
6.7

Otherwise Unclassified Properties

Density, g/cm3 8.9
17
Embodied Water, L/kg 310
600

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 36
63
Resilience: Unit (Modulus of Resilience), kJ/m3 260
120
Stiffness to Weight: Axial, points 7.3
6.5
Stiffness to Weight: Bending, points 18
12
Strength to Weight: Axial, points 11
5.2
Strength to Weight: Bending, points 13
6.1
Thermal Shock Resistance, points 13
17

Alloy Composition

Beryllium (Be), % 0.020 to 0.1
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0.6 to 1.0
0
Copper (Cu), % 98.4 to 99.38
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
0 to 0.1
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.0050
Tantalum (Ta), % 0
88.8 to 91
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
9.0 to 11
Residuals, % 0 to 0.5
0