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C11100 Copper vs. Grade 705C Zirconium

C11100 copper belongs to the copper alloys classification, while grade 705C zirconium belongs to the otherwise unclassified metals. There are 20 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 C11100 copper and the bottom bar is grade 705C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
98
Elongation at Break, % 1.5
13
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
36
Tensile Strength: Ultimate (UTS), MPa 460
540
Tensile Strength: Yield (Proof), MPa 420
390

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 390
18
Thermal Expansion, µm/m-K 17
5.7

Otherwise Unclassified Properties

Density, g/cm3 9.0
6.7
Embodied Water, L/kg 310
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.6
66
Resilience: Unit (Modulus of Resilience), kJ/m3 750
790
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 14
22
Strength to Weight: Bending, points 15
22
Thermal Diffusivity, mm2/s 110
9.9
Thermal Shock Resistance, points 16
69

Alloy Composition

Carbon (C), % 0
0 to 0.1
Copper (Cu), % 99.9 to 100
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0
0 to 0.3
Niobium (Nb), % 0
2.0 to 3.0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.010
Zirconium (Zr), % 0
91.9 to 98
Residuals, % 0 to 0.1
0