Stainless steel precision foil

Product Name Stainless Steel Precision Foil


Material: 301 304 304L 310S 316L 321 409L 410S 430 439 441 444 445



Lead Time:25-45 DAYS

Payment Term: TT OR LC



Product Introduction


Stainless steel precision foil refers to a high-tech product called wide, ultra-thin, precision stainless steel strip. In appearance, this steel is very thin and transparent, and can withstand 200000 consecutive folds. In recent years, some folding screen mobile phones have appeared on the market. They used a flexible steel mesh made of hand torn steel.

Stainless steel precision foil, also named hand tear steel, can be divided into stainless steel precision strip steel and stainless steel foil. The difference between the two is mainly in thickness. The thickness of the latter can even be less than 0.5mm thinner than the paper.



Stainless steel precision foil Size

Stainless steel precision foil with thickness of 0.015mm and actual width of 350mm-600mm.

Thickness Tolerance: -/+0.001mm

Width Tolerance:-/+0.1mm


Product nameStainless Steel foil
Grade201,301 304 304L 310S 316L
Width 3.00-600mm
Coil ID406mm,508mm
Edge FinishWAK edge dressed
ExtrasWe use wooden spools
PackingStandard seaworthy export packing: waterproof paper+steel trip
packed+wooden case seaworthy package
DeliveryWithin 35 days
PriceFOB&CNF&CIF price
Payment termsTT or L/C





The thickness of Stainless steel precision foil is only a quarter of that of A4 paper. This kind of steel is widely used in the manufacturing industry of high-precision cutting-edge equipment such as aerospace, medical instruments, precision instruments, computers, etc.

Aerospace field, with the high heat resistance of hand tear steel, it can be used to produce engine combustion chamber blades. The use of hand tear steel as production raw materials can effectively avoid the impact of high temperature on the engine, which will lead to problems in aircraft flight.

Energy field, hand tear steel with various characteristics such as corrosion resistance and oxidation resistance is a good material for lithium battery production. With the acceleration of energy reform in various countries, the new energy industry of tear off steel will be more widely used.

Electronic field, folding mobile phones that can be seen on the market now also have the figure of tearing steel by hand.

Raw materials of folding screen. With the high toughness of hand tear steel and other characteristics, the screen can be turned over.

Medical field, hand tear steel can be used to produce protective clothing because of its high shielding and heat resistance.