Ion Implanted AISI 316 Stainless Steel Foil (Light Tight)

Grade: Ion Implanted

Formula: Fe/Cr 18/Ni10/Mo 3

Form: Foil (Light Tight)

Material: AISI 316 Stainless Steel

Commodity: Alloys

Thickness: 0.5mm

Side 1: 50mm

Side 2: 50mm

Light Tight: Light Tight

Goodfellow now offers ion implanted AISI 316 stainless steel foil with light tight properties. This foil exhibits enhanced surface hardness and wear resistance while maintaining the corrosion resistance inherent to 316 stainless steel. The ion implantation process infuses the material's surface with nitrogen ions, forming a hardened layer without affecting the bulk properties. Applications for this foil include shielding semiconductor wafers from light during photolithography and blocking stray light in optical instruments. As part of Goodfellow's expansive foil inventory, this ion implanted 316 stainless steel product enables light blocking across a variety of uses.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

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Material Properties for Alloys

Mechanical Properties

Element	Value
Hardness - Brinell	160-190
Elongation at break( % )	<60
Modulus of elasticity( GPa )	190-210
Izod impact strength( J m⁻¹ )	20-136
Tensile strength( MPa )	460-860

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	70-78
Temperature coefficient( K⁻¹ )	-

Thermal Properties

Element	Value
Melting point( C )	1370-1400
Specific heat( J K⁻¹ kg⁻¹ )	502@23°C
Thermal conductivity( W m⁻¹ K⁻¹ )	16.3@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	16-18@20-100°C

Physical Properties

Element	Value
Density( gcm⁻³ )	7.96

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Ion Implanted AISI 316 Stainless Steel Foil (Light Tight)

Material Properties for Alloys