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Stainless Steel Coil/strip
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  • Stainless Steel Coil/strip
  • Stainless Steel Coil/strip
  • Stainless Steel Coil/strip
  • Stainless Steel Coil/strip

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POSCO operates an integrated production system that ranges from steel making to hot rolling and cold rolling, producing two million tons of stainless steel products every year. Stainless steel products can be classified into austenitic stainless steel, ferritic stainless steel and martensitic stainless steel according to their alloy components and tissue structure. Their typical applications include car exhaust pipes, kitchen appliances, electronics and construction materials. Emerging applications include eco-friendly sectors, such as EV battery cases and LNG.

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Description


Product NameStainless Steel Coil/strip
Lengthas required
Width3mm-2500mm or as required
Thickness0.03mm-300mm or as required
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc
TechniqueHot rolled / cold rolled
Surface Treatment2B or according to customer requirement
Thickness Tolerance±0.02mm
Materialv2a,v4a,201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L
ApplicationIt is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture,ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs,and screen.
Shipment TimeWithin 3-5 workdays after receiving deposit 
Export PackingWaterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required


Austenitic Series(300 Series)

This stainless steel is the most widely used of all its kinds. It contains chrome and nickel and features good formability, weldability and anti-corrosion. The most common austenitic stainless steel is Type 304. There are also other notable austenitic stainless steels-Types 316L, 321 and 304J1 to name a few-produced by adding different alloy elements such as Mo, Ti and Cu. Main applications of austenitic stainless steel include kitchen utensils, construction and chemical instruments.

Ferritic Series(400 Series)

For ferritic steel, chrome is one of its alloy components. This gives the steel low thermal expansion and a good resistance to corrosion. The most common austenitic stainless steel is Type 430. There are also other notable austenitic stainless steels-Types 409L, 430J1L and 444 to name a few-produced by adding different alloy elements such as Ti, Nb and Mo. Its main applications include exhaust systems and home appliances.

Martensitic Series

Martensitic steel contains 12 percent of chrome. Its higher content of carbon compared to other types of steel can give it greater hardness through quenched heat treatment. Its main applications include cutlery and disc brakes.

Duplex SeriesSeries

Duplex steel combines austenitic and ferritic steels to provide higher strength and better resistance to corrosion. It is extensively used for industrial purposes including water tanks and desalination installations.

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