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Commercially Pure Palladium vs. C67000 Bronze

Commercially pure palladium belongs to the otherwise unclassified metals classification, while C67000 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 C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.1 to 11
5.6 to 11
Poisson's Ratio 0.39
0.31
Shear Modulus, GPa 43
42
Shear Strength, MPa 120 to 200
390 to 510
Tensile Strength: Ultimate (UTS), MPa 200 to 380
660 to 880

Thermal Properties

Latent Heat of Fusion, J/g 160
190
Melting Completion (Liquidus), °C 1550
900
Melting Onset (Solidus), °C 1550
850
Specific Heat Capacity, J/kg-K 240
410
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
22
Electrical Conductivity: Equal Weight (Specific), % IACS 12
25

Otherwise Unclassified Properties

Density, g/cm3 12
7.9

Common Calculations

Stiffness to Weight: Axial, points 5.6
7.8
Stiffness to Weight: Bending, points 14
20
Strength to Weight: Axial, points 4.5 to 8.8
23 to 31
Strength to Weight: Bending, points 6.2 to 9.7
21 to 26
Thermal Shock Resistance, points 9.8 to 19
21 to 29

Alloy Composition

Aluminum (Al), % 0
3.0 to 6.0
Copper (Cu), % 0
63 to 68
Iron (Fe), % 0
2.0 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Palladium (Pd), % 99.8 to 100
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
21.8 to 32.5
Residuals, % 0
0 to 0.5