Home > Stainless Steel Foil
Vinit Stainless is a reliable manufacturer and supplier from Chennai, India, which produces high-grade Stainless Steel Foil. This extremely thin stainless steel possesses excellent flexibility, accurate thickness control, and higher corrosion resistance, rendering it invaluable in special uses. We strive to provide foil with strict purity and dimensional tolerance standards, allowing for peak performance in precise and high-technology applications. Stainless steel foil is best where thickness must be minimized, strength maximized, and formability outstanding.
Stainless Steel Foil is most commonly made of several grades, such as 304, 316, 316L, and specialty alloys such as 430. The alloy keeps the high nickel and chromium content for corrosion properties, with molybdenum included in 316/316L to improve the properties. Mechanically, thin as it is, it preserves high tensile strength (such as 515 MPa in 304) and high ductility so that the foils can be intricately shaped and formed. Its mechanical characteristics provide resilience and durability in flexible applications where flexibility and thin cross-section durability are needed.
ASTM A240, ASME SA240
0.02mm – 5.0mm
3.2mm – 1500mm
NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
| C | Mn | Si | P | S | Cr | Mo | Ni | N | ||
Stainless Steel Foil | min. max. | – 0.08 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 11 | – – | |
| Density | Melting Point | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | ||
Rockwell B (HR B) max | Brinell (HB) max | |||||||
Stainless Steel Foil | 8.0 g/cm3 | 1400 °C (2550 °F) | 515 | 205 | 35 – 40 | 92 | 304 | |
Contact us to get a quick quote for your requirement.
Yes, you can order stainless steel foil in custom sizes and polishes to meet your specific requirements. For more details, mail us at sales@vinitstainless.co.in
To choose the right stainless steel foil, consider the required grade, thickness, and properties like corrosion resistance, strength, and thermal performance for your application. Match these to industry standards and specific environmental or functional needs.
The pressure rating of stainless steel foil depends on its thickness, grade, and application. Typically, it is not designed to handle high pressures, as it is a thin material mainly used for insulation, shielding, or wrapping.
Yes, stainless steel foil can be used at high temperatures, as it offers excellent heat resistance. Its performance depends on the grade, with some, like 310S or 321, handling temperatures above 1000°C.
Stainless Steel Foil has vital uses in sophisticated and specialized applications. It is extensively employed in flexible electronics for circuitry, especially in sensors and heaters where specific conductivity and thickness are desired. In the automotive sector, it’s employed in gaskets and heat shields. Pharmaceutical and medical industries use it for sterile packing and surgical instruments. It’s also used in battery parts, insulation, and shims, taking advantage of its extreme thinness, corrosion resistance, and strength for high-performance applications.
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