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Grade 702C Zirconium vs. C12600 Copper

Grade 702C zirconium belongs to the otherwise unclassified metals classification, while C12600 copper belongs to the copper alloys. 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 grade 702C zirconium and the bottom bar is C12600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
120
Elongation at Break, % 13
56
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
56
Tensile Strength: Ultimate (UTS), MPa 430
270
Tensile Strength: Yield (Proof), MPa 310
69

Thermal Properties

Latent Heat of Fusion, J/g 250
210
Specific Heat Capacity, J/kg-K 270
390
Thermal Conductivity, W/m-K 22
130
Thermal Expansion, µm/m-K 5.7
17

Otherwise Unclassified Properties

Density, g/cm3 6.7
8.9
Embodied Water, L/kg 450
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
110
Resilience: Unit (Modulus of Resilience), kJ/m3 510
21
Stiffness to Weight: Axial, points 8.1
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 18
8.2
Strength to Weight: Bending, points 19
10
Thermal Diffusivity, mm2/s 12
39
Thermal Shock Resistance, points 55
9.5

Alloy Composition

Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
99.5 to 99.8
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.010
0.2 to 0.4
Zirconium (Zr), % 94.8 to 100
0