316L Stainless Steel Foil/Sheet Description
316L Stainless Steel Foil and Sheet are high-performance, corrosion-resistant materials made from low-carbon austenitic stainless steel. Known for its exceptional resistance to oxidation, pitting, and chloride-induced corrosion, 316L stainless steel is widely used in industries such as marine, chemical processing, medical, aerospace, and electronics.
- Superior Corrosion Resistance – Excellent resistance to chlorides, acids, and harsh environments.
- High Strength & Durability – Maintains mechanical integrity even in extreme conditions.
- Cold Rolled Precision – Achieves precise dimensions and high tensile strength.
- Excellent Weldability – Low carbon content minimizes carbide precipitation, enhancing weldability.
- Non-Magnetic in Annealed Condition – Suitable for applications requiring minimal magnetic interference.
316L Stainless Steel Foil/Sheet Specifications
Mechanical Properties
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Tensile Strength (MPa)
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≥485
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Yield Strength 0.2% Proof (MPa)
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≥170
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Elongation (% in 50 mm)
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≥40
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Hardness
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Rockwell B (HRB) ≤95
Brinell (HB) ≤217
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Specification
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Product Name
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316L Stainless Steel Foil/Sheet
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Grades
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316L/1.4404/UNS S31603
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Hardness
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Full Annealed, 1/4H, 1/2H, 3/4H, Full hard, EH, SH
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Thickness
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Foil: 0.01 mm - 0.2 mm (10µm - 200µm)
Sheet: 0.2 mm - 6 mm
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Width
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2mm-500mm
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Edge
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Mill Edge, Slit Edge, Deburred Edge, Round Edge
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Quantity Tolerance
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±10%
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Paper Core Inner Diameter
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Ø 200mm, Ø300mm, Ø400mm, Ø500mm paper core, special internal diameter core and without paper core on special request
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Surface Finish
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The strip has a smooth surface, free from scratches and impurities
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Chemical Composition
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Grade
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Standard
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Mo
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316L
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ASTM A240
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≤0.03
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≤1.00
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≤2.00
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≤0.045
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≤0.030
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16.00-18.00
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10.00-14.00
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2.00-3.00
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316L Stainless Steel Foil/Sheet Applications
- Medical & Pharmaceutical – Surgical instruments, implants, and sterilization trays.
- Aerospace & Automotive – Heat shields, structural components, and exhaust systems.
- Marine & Chemical Processing – Piping, heat exchangers, and storage tanks.
- Electronics & Precision Manufacturing – Battery casings, shielding, and microfabrication.
316L Stainless Steel Foil/Sheet Packaging
Our 316L Stainless Steel Foil/Sheet is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Wooden Pallet/Wooden Case.
FAQs
Q1: Can the 316L Stainless Steel Foil/Sheet be customized?
We can customize the material to meet your specific requirements. Through cold rolling, we achieve precise dimensions and high strength, while heat treatment allows us to precisely control the material’s mechanical properties. If you have specific tensile strength and hardness requirements, feel free to contact us. Our technicians will conduct a detailed assessment based on your needs.
Q2: What are the advantages of 316L over 304 stainless steel?
- Better corrosion resistance, especially in chloride-rich environments
- Higher resistance to pitting and crevice corrosion
- Stronger performance in marine and chemical applications
Q3: How is the mechanical strength of 316L stainless steel controlled?
We use cold rolling to achieve precise dimensions and high tensile strength and heat treatment to control the mechanical properties. If you have specific tensile strength or hardness requirements, please contact us for customization.
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