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Commercially Pure Palladium vs. AWS BVAg-31

Both commercially pure palladium and AWS BVAg-31 are otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is commercially pure palladium and the bottom bar is AWS BVAg-31.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
90
Poisson's Ratio 0.39
0.36
Shear Modulus, GPa 43
33
Tensile Strength: Ultimate (UTS), MPa 200 to 380
180

Thermal Properties

Latent Heat of Fusion, J/g 160
150
Melting Completion (Liquidus), °C 1550
850
Melting Onset (Solidus), °C 1550
820
Specific Heat Capacity, J/kg-K 240
280
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Density, g/cm3 12
10

Common Calculations

Stiffness to Weight: Axial, points 5.6
4.9
Stiffness to Weight: Bending, points 14
15
Strength to Weight: Axial, points 4.5 to 8.8
4.9
Strength to Weight: Bending, points 6.2 to 9.7
7.0
Thermal Shock Resistance, points 9.8 to 19
7.8

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 0
31 to 33
Lead (Pb), % 0
0 to 0.0020
Palladium (Pd), % 99.8 to 100
8.0 to 12
Phosphorus (P), % 0
0 to 0.0020
Silver (Ag), % 0
57 to 59
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.2
0