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C11000 Copper vs. R04295 Alloy

C11000 copper belongs to the copper alloys classification, while R04295 alloy belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C11000 copper and the bottom bar is R04295 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 1.5 to 50
22
Poisson's Ratio 0.34
0.38
Shear Modulus, GPa 43
37
Tensile Strength: Ultimate (UTS), MPa 220 to 410
410
Tensile Strength: Yield (Proof), MPa 69 to 390
300

Thermal Properties

Latent Heat of Fusion, J/g 210
300
Specific Heat Capacity, J/kg-K 390
260
Thermal Expansion, µm/m-K 17
7.2

Otherwise Unclassified Properties

Density, g/cm3 9.0
9.0
Embodied Water, L/kg 310
950

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 91
84
Resilience: Unit (Modulus of Resilience), kJ/m3 21 to 640
430
Stiffness to Weight: Axial, points 7.2
6.3
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 6.8 to 13
13
Strength to Weight: Bending, points 9.0 to 14
14
Thermal Shock Resistance, points 8.0 to 15
40

Alloy Composition

Carbon (C), % 0
0 to 0.015
Copper (Cu), % 99.9 to 100
0
Hafnium (Hf), % 0
9.0 to 11
Hydrogen (H), % 0
0 to 0.0015
Niobium (Nb), % 0
85.9 to 90.3
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.025
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
0.7 to 1.3
Tungsten (W), % 0
0 to 0.5
Zirconium (Zr), % 0
0 to 0.7
Residuals, % 0 to 0.1
0