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Grade 705C Zirconium vs. Commercially Pure Zinc

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

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
87
Elongation at Break, % 13
38
Poisson's Ratio 0.34
0.25
Shear Modulus, GPa 36
35
Tensile Strength: Ultimate (UTS), MPa 540
97
Tensile Strength: Yield (Proof), MPa 390
79

Thermal Properties

Latent Heat of Fusion, J/g 250
110
Specific Heat Capacity, J/kg-K 270
390
Thermal Conductivity, W/m-K 18
110
Thermal Expansion, µm/m-K 5.7
26

Otherwise Unclassified Properties

Density, g/cm3 6.7
6.6
Embodied Water, L/kg 450
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 66
34
Resilience: Unit (Modulus of Resilience), kJ/m3 790
36
Stiffness to Weight: Axial, points 8.1
7.4
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 22
4.1
Strength to Weight: Bending, points 22
7.1
Thermal Diffusivity, mm2/s 9.9
44
Thermal Shock Resistance, points 69
3.0

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.010
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 0
0 to 0.080
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
0 to 0.020
Lead (Pb), % 0
0 to 0.030
Niobium (Nb), % 2.0 to 3.0
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.0030
Titanium (Ti), % 0
0 to 0.020
Zinc (Zn), % 0
99.827 to 100
Zirconium (Zr), % 91.9 to 98
0