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Nickel 80A vs. ASTM B563 Pd-Ag-Cu

Nickel 80A belongs to the nickel alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is nickel 80A and the bottom bar is ASTM B563 Pd-Ag-Cu.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 22
7.0 to 17
Poisson's Ratio 0.29
0.37
Shear Modulus, GPa 74
37
Shear Strength, MPa 660
470 to 690
Tensile Strength: Ultimate (UTS), MPa 1040
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 320
150
Melting Completion (Liquidus), °C 1360
1180
Melting Onset (Solidus), °C 1310
1030
Specific Heat Capacity, J/kg-K 470
260
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 8.3
11

Common Calculations

Stiffness to Weight: Axial, points 13
5.2
Stiffness to Weight: Bending, points 23
14
Strength to Weight: Axial, points 35
19 to 30
Strength to Weight: Bending, points 27
17 to 22
Thermal Shock Resistance, points 31
39 to 61

Alloy Composition

Aluminum (Al), % 0.5 to 1.8
0
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 18 to 21
0
Copper (Cu), % 0
15.5 to 16.5
Iron (Fe), % 0 to 3.0
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 69.4 to 79.7
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Platinum (Pt), % 0
0.8 to 1.2
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
37 to 39
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 1.8 to 2.7
0
Residuals, % 0
0 to 0.4