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ASTM B563 Pd-Ag-Cu vs. AWS BVPd-1

Both ASTM B563 Pd-Ag-Cu and AWS BVPd-1 are otherwise unclassified metals. They have 44% of their average alloy composition in common. 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 ASTM B563 Pd-Ag-Cu and the bottom bar is AWS BVPd-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
150
Poisson's Ratio 0.37
0.37
Shear Modulus, GPa 37
56
Tensile Strength: Ultimate (UTS), MPa 760 to 1170
240

Thermal Properties

Latent Heat of Fusion, J/g 150
200
Melting Completion (Liquidus), °C 1180
1240
Melting Onset (Solidus), °C 1030
1230
Specific Heat Capacity, J/kg-K 260
310
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Density, g/cm3 11
11

Common Calculations

Stiffness to Weight: Axial, points 5.2
7.7
Stiffness to Weight: Bending, points 14
16
Strength to Weight: Axial, points 19 to 30
6.1
Strength to Weight: Bending, points 17 to 22
7.9
Thermal Shock Resistance, points 39 to 61
9.8

Alloy Composition

Cadmium (Cd), % 0
0 to 0.0010
Carbon (C), % 0
0 to 0.0050
Cobalt (Co), % 0
33.9 to 36
Copper (Cu), % 15.5 to 16.5
0
Lead (Pb), % 0
0 to 0.0020
Nickel (Ni), % 0.8 to 1.2
0 to 0.060
Palladium (Pd), % 43 to 45
64 to 66
Phosphorus (P), % 0
0 to 0.0020
Platinum (Pt), % 0.8 to 1.2
0
Silver (Ag), % 37 to 39
0
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.4
0