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Grade 702C Zirconium vs. Commercially Pure Palladium

Both grade 702C zirconium and commercially pure palladium are otherwise unclassified metals. There are 14 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is grade 702C zirconium and the bottom bar is commercially pure palladium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 97
120
Elongation at Break, % 13
1.1 to 11
Poisson's Ratio 0.34
0.39
Shear Modulus, GPa 36
43
Tensile Strength: Ultimate (UTS), MPa 430
200 to 380

Thermal Properties

Latent Heat of Fusion, J/g 250
160
Specific Heat Capacity, J/kg-K 270
240
Thermal Expansion, µm/m-K 5.7
12

Otherwise Unclassified Properties

Density, g/cm3 6.7
12

Common Calculations

Stiffness to Weight: Axial, points 8.1
5.6
Stiffness to Weight: Bending, points 23
14
Strength to Weight: Axial, points 18
4.5 to 8.8
Strength to Weight: Bending, points 19
6.2 to 9.7
Thermal Shock Resistance, points 55
9.8 to 19

Alloy Composition

Carbon (C), % 0 to 0.1
0
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
Palladium (Pd), % 0
99.8 to 100
Phosphorus (P), % 0 to 0.010
0
Zirconium (Zr), % 94.8 to 100
0
Residuals, % 0
0 to 0.2