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Commercially Pure Palladium vs. AWS BAg-9

Both commercially pure palladium and AWS BAg-9 are otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is commercially pure palladium and the bottom bar is AWS BAg-9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
82
Poisson's Ratio 0.39
0.35
Shear Modulus, GPa 43
31
Tensile Strength: Ultimate (UTS), MPa 200 to 380
140

Thermal Properties

Latent Heat of Fusion, J/g 160
130
Melting Completion (Liquidus), °C 1550
720
Melting Onset (Solidus), °C 1550
670
Specific Heat Capacity, J/kg-K 240
290
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Density, g/cm3 12
9.6

Common Calculations

Stiffness to Weight: Axial, points 5.6
4.8
Stiffness to Weight: Bending, points 14
15
Strength to Weight: Axial, points 4.5 to 8.8
4.1
Strength to Weight: Bending, points 6.2 to 9.7
6.3
Thermal Shock Resistance, points 9.8 to 19
6.0

Alloy Composition

Copper (Cu), % 0
19 to 21
Palladium (Pd), % 99.8 to 100
0
Silver (Ag), % 0
64 to 66
Zinc (Zn), % 0
13 to 17
Residuals, % 0
0 to 0.15