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ASTM B563 Pd-Ag-Cu vs. Nickel 625

ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals classification, while nickel 625 belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (13, 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 nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.0 to 17
33 to 34
Poisson's Ratio 0.37
0.29
Shear Modulus, GPa 37
79
Shear Strength, MPa 470 to 690
530 to 600
Tensile Strength: Ultimate (UTS), MPa 760 to 1170
790 to 910

Thermal Properties

Latent Heat of Fusion, J/g 150
330
Melting Completion (Liquidus), °C 1180
1350
Melting Onset (Solidus), °C 1030
1290
Specific Heat Capacity, J/kg-K 260
440
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.6 to 6.7
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 4.6 to 5.5
1.4

Otherwise Unclassified Properties

Density, g/cm3 11
8.6

Common Calculations

Stiffness to Weight: Axial, points 5.2
13
Stiffness to Weight: Bending, points 14
23
Strength to Weight: Axial, points 19 to 30
26 to 29
Strength to Weight: Bending, points 17 to 22
22 to 24
Thermal Shock Resistance, points 39 to 61
22 to 25

Alloy Composition

Aluminum (Al), % 0
0 to 0.4
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 15.5 to 16.5
0
Iron (Fe), % 0
0 to 5.0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0.8 to 1.2
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Palladium (Pd), % 43 to 45
0
Phosphorus (P), % 0
0 to 0.015
Platinum (Pt), % 0.8 to 1.2
0
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 37 to 39
0
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
0 to 0.4
Residuals, % 0 to 0.4
0

Comparable Variants