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AISI 304L Stainless Steel Foil

Formula: Fe/Cr 18/Ni10
Form: Foil/Film/Sheet
Material: AISI 304L Stainless Steel
Commodity: Alloys
AISI 304L Stainless Steel Foil is a thin metallic foil material available in 91 variations. This corrosion-resistant steel alloy foil is precision rolled for uniform thickness tolerance. Offering high ductility and strength, AISI 304L Foil has numerous applications, including gaskets, seals, diffusion barriers, and surface finishes across industrial, scientific and commercial sectors. Its austenitic microstructure also makes it suitable for cryogenic applications down to liquid nitrogen temperatures.
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Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Foil/Film/Sheet
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%

Material Properties for Alloys

Mechanical Properties
Electrical Properties
Thermal Properties
Mechanical Properties
Element Value
Elongation at break( % ) 58
Tensile strength( MPa ) 565
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 72
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Thermal conductivity( W m⁻¹ K⁻¹ ) 16.2@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 17.3@23°C

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