Platinum Spooled Wire

Designed for high-performance environments, our Platinum Spooled Wire delivers exceptional purity, consistency, and reliability - ideal for scientific, industrial, and biomedical use. Produced from up to 99.998% pure platinum with tight dimensional tolerances, it's built for advanced R&D, emerging technologies, and precision systems. Offered in diameters from 0.01 mm to 1 mm and multiple tempers, it integrates easily into assemblies where precision and repeatability matter. Platinum’s chemical inertness ensures corrosion resistance in aggressive environments, while its high melting point and thermal stability support reliable performance under extreme conditions. A predictable resistivity profile makes it ideal for temperature sensing, and superior ductility allows cold-working into ultra-fine or robust conductors - available in lengths up to 285 meters. With catalytic activity, electrochemical stability, and biocompatibility, platinum remains the top choice for fuel cells, sensors, and implantable devices.

Formula: Pt
Percentage Purity: 99.99%
Product Shape: Spooled
Diameter: 1mm
Length: 0.1m
Temper: As Drawn
CAS Number: 7440-06-4
UOM Code: 038-889-51
Legacy Code: PT005155
Distributor Code: GF03888951

SKU: 1000005244

Product Code: PT00-WR-000155

Wishlist

Tolerances

Wire

Diameter		±10%
Length		+5% / -1%

Tolerances

Wire

Diameter		±10%
Length		+5% / -1%

Technical Data Sheet

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Safety Data Sheet

$799.99

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Material Properties for Precious Metals

Atomic Properties

Element	Value
Atomic number	78
Crystal structure	Face centred cubic
Electronic structure	Xe 4f¹⁴ 5d⁹ 6s¹
Valences shown	1,2,3,4
Atomic weight( amu )	195.08
Thermal neutron absorption cross-section( Barns )	9
Photo-electric work function( eV )	5.3
Natural isotope distribution( Mass No./% )	192/ 0.79
Natural isotope distribution( Mass No./% )	196/ 25.30
Natural isotope distribution( Mass No./% )	190/ 0.01
Natural isotope distribution( Mass No./% )	195/ 33.80
Natural isotope distribution( Mass No./% )	198/ 7.20
Natural isotope distribution( Mass No./% )	194/ 32.90
Atomic radius - Goldschmidt( nm )	0.138
Ionisation potential( No./eV )	1/ 9.0
Ionisation potential( No./eV )	2/ 18.6

Mechanical Properties

Element	Value
Material condition	Hard
Material condition	Soft
Poisson's ratio	0.39
Poisson's ratio	0.39
Bulk modulus( GPa )	276
Bulk modulus( GPa )	276
Tensile modulus( GPa )	170
Tensile modulus( GPa )	170
Hardness - Vickers( kgf mm⁻² )	40
Hardness - Vickers( kgf mm⁻² )	100
Tensile strength( MPa )	200-300
Tensile strength( MPa )	125-150
Yield strength( MPa )	14-35
Yield strength( MPa )	185

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	10.58@20@20°C
Temperature coefficient( K⁻¹ )	0.00392@0-100°C

Physical Properties

Element	Value
Boiling point( C )	3827
Density( gcm⁻³ )	21.45@20°C

Thermal Properties

Element	Value
Melting point( C )	1772
Latent heat of evaporation( J g⁻¹ )	2405
Latent heat of fusion( J g⁻¹ )	101
Specific heat( J K⁻¹ kg⁻¹ )	133@025°C
Thermal conductivity( W m⁻¹ K⁻¹ )	71.6@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	9@0-100