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CR005A Copper vs. R05252 Alloy

CR005A 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 (10, in this case) are not shown.

For each property being compared, the top bar is CR005A 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, % 15
23
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
73
Tensile Strength: Ultimate (UTS), MPa 230
310
Tensile Strength: Yield (Proof), MPa 140
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 9.0
17
Embodied Water, L/kg 320
600

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
63
Resilience: Unit (Modulus of Resilience), kJ/m3 83
120
Stiffness to Weight: Axial, points 7.2
6.5
Stiffness to Weight: Bending, points 18
12
Strength to Weight: Axial, points 7.1
5.2
Strength to Weight: Bending, points 9.3
6.1
Thermal Shock Resistance, points 8.1
17

Alloy Composition

Carbon (C), % 0
0 to 0.010
Copper (Cu), % 99.9 to 100
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 to 0.040
0 to 0.015
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 0 to 0.015
0
Tantalum (Ta), % 0
88.8 to 91
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
9.0 to 11