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Palladium Coil

Available Configurations

Properties common to all products in this list

Composition: Pd Form: Coil Material: Palladium CAS Number: 7440-05-3 Commodity: Precious Metals Purity: 99.95% Temper: As Rolled Thickness: 0.1mm Coil Width: 2mm Surface Finish: Standard Coating: Uncoated
Palladium Coil provides exceptional corrosion resistance, catalytic activity, and hydrogen permeability in a rolled sheet form ideal for continuous processing or fabrication into precision components. Its high ductility and stability in reactive environments make it valuable for electronics manufacturing, fuel cell technology, and chemical processing equipment. In catalysis, palladium coil is used for hydrogenation reactors, automotive emission control systems, and fine chemical synthesis. Its coiled geometry facilitates easy cutting, stamping, or forming into components while maintaining uniform thickness and surface integrity. Research applications include membrane fabrication for hydrogen separation, catalyst substrate development, and studies of surface-plated electronic contacts. The combination of mechanical workability, functional surface chemistry, and geometric versatility ensures palladium coil remains indispensable across advanced industrial and scientific sectors.
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Material Properties

Atomic Properties
Element Value
Atomic number 46
Crystal structure Face centred cubic
Electronic structure Kr 4d¹⁰
Valences shown 2, 3, 4
Atomic weight( amu ) 106.42
Thermal neutron absorption cross-section( Barns ) 6
Photo-electric work function( eV ) 5
Natural isotope distribution( Mass No./% ) 108/ 26.7
Natural isotope distribution( Mass No./% ) 110/ 11.8
Natural isotope distribution( Mass No./% ) 104/ 11.0
Natural isotope distribution( Mass No./% ) 102/ 1.0
Natural isotope distribution( Mass No./% ) 105/ 22.2
Natural isotope distribution( Mass No./% ) 106/ 27.3
Atomic radius - Goldschmidt( nm ) 0.137
Ionisation potential( No./eV ) 1/ 8.3
Ionisation potential( No./eV ) 2/ 19.4
Ionisation potential( No./eV ) 3/ 32.9
Mechanical Properties
Element Value
Material condition Soft
Material condition Hard
Poisson's ratio 0.39
Poisson's ratio 0.39
Bulk modulus( GPa ) 187
Bulk modulus( GPa ) 187
Tensile modulus( GPa ) 121
Tensile modulus( GPa ) 121
Hardness - Vickers( kgf mm⁻² ) 40
Hardness - Vickers( kgf mm⁻² ) 100
Tensile strength( MPa ) 140-195
Tensile strength( MPa ) 325
Yield strength( MPa ) 205
Yield strength( MPa ) 34.5
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 10.8@20
Temperature coefficient( K⁻¹ ) 0.0042@0-100
Thermal emf against Pt (cold 0C - hot 100C)( mV ) -0.57
Physical Properties
Element Value
Boiling point( C ) 3140
Density( gcm⁻³ ) 12@20°C
Thermal Properties
Element Value
Melting point( C ) 1554
Latent heat of evaporation( J g⁻¹ ) 3398
Latent heat of fusion( J g⁻¹ ) 157
Specific heat( J K⁻¹ kg⁻¹ ) 244@25
Thermal conductivity( W m⁻¹ K⁻¹ ) 71.8@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 11@0-100
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Available Configurations

Properties common to all products in this list

Composition: Pd Form: Coil Material: Palladium CAS Number: 7440-05-3 Commodity: Precious Metals Purity: 99.95% Temper: As Rolled Thickness: 0.1mm Coil Width: 2mm Surface Finish: Standard Coating: Uncoated

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Tolerances

Coil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%