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Grade 705C Zirconium vs. C10100 Copper

Grade 705C zirconium belongs to the otherwise unclassified metals classification, while C10100 copper belongs to the copper alloys. There are 20 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 grade 705C zirconium and the bottom bar is C10100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 13
1.5 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
43
Tensile Strength: Ultimate (UTS), MPa 540
220 to 410
Tensile Strength: Yield (Proof), MPa 390
69 to 400

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 66
6.1 to 85
Resilience: Unit (Modulus of Resilience), kJ/m3 790
21 to 690
Stiffness to Weight: Axial, points 8.1
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 22
6.8 to 13
Strength to Weight: Bending, points 22
9.0 to 14
Thermal Diffusivity, mm2/s 9.9
110
Thermal Shock Resistance, points 69
7.8 to 15

Alloy Composition

Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
99.99 to 100
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
0
Lead (Pb), % 0
0 to 0.0010
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.3
0 to 0.00050
Phosphorus (P), % 0 to 0.010
0 to 0.00030
Zinc (Zn), % 0
0 to 0.00010
Zirconium (Zr), % 91.9 to 98
0