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Commercially Pure Palladium vs. C64800 Bronze

Commercially pure palladium belongs to the otherwise unclassified metals classification, while C64800 bronze belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is commercially pure palladium and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.1 to 11
8.0
Poisson's Ratio 0.39
0.34
Shear Modulus, GPa 43
44
Shear Strength, MPa 120 to 200
380
Tensile Strength: Ultimate (UTS), MPa 200 to 380
640

Thermal Properties

Latent Heat of Fusion, J/g 160
220
Melting Completion (Liquidus), °C 1550
1090
Melting Onset (Solidus), °C 1550
1030
Specific Heat Capacity, J/kg-K 240
390
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
65
Electrical Conductivity: Equal Weight (Specific), % IACS 12
66

Otherwise Unclassified Properties

Density, g/cm3 12
8.9

Common Calculations

Stiffness to Weight: Axial, points 5.6
7.4
Stiffness to Weight: Bending, points 14
18
Strength to Weight: Axial, points 4.5 to 8.8
20
Strength to Weight: Bending, points 6.2 to 9.7
19
Thermal Shock Resistance, points 9.8 to 19
23

Alloy Composition

Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 0
92.4 to 98.8
Iron (Fe), % 0
0 to 1.0
Lead (Pb), % 0
0 to 0.050
Nickel (Ni), % 0
0 to 0.5
Palladium (Pd), % 99.8 to 100
0
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0
0.2 to 1.0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5