Stainless steel coil
Classification :
PRODUCT DETAILS
Product introduction
Stainless steel coil is a coil made of stainless steel slab as raw material and rolled through hot rolling, cold rolling, solution annealing, pickling and other processes. The alloy contains elements such as chromium and nickel, and forms a dense passivation film on the surface. It has excellent anti-rust and anti-oxidation properties and good plasticity, making it convenient for subsequent slitting, flattening, stamping, bending, and roll forming processing.
A variety of grades are available: 201 is cost-effective and is mostly used in decoration and low-corrosion scenarios; 304 is a general-purpose austenitic stainless steel, suitable for humid atmospheric environments; 304L is a low-carbon grade with better resistance to intergranular corrosion after welding; 316L is added with molybdenum element and is resistant to chloride ion corrosion, suitable for coastal, seawater and light chemical working conditions; 321 has stabilization treatment, high temperature resistance and intergranular corrosion resistance; 2205 Duplex steel has high strength and resistance to pitting corrosion, and is used in severe corrosive conditions. It is widely used in kitchen appliances, architectural decoration, pressure vessels, pipeline equipment, chemical equipment, environmentally friendly desulfurization, sheet metal stamping, roof curtain walls and other fields. It is not suitable for strong corrosive media such as concentrated hydrochloric acid and hydrofluoric acid.
Technical parameters
| Project | Parameter description |
|---|---|
| Product name | Stainless steel coil |
| Commonly used grades | 201,304,304L,316L,321,310S,2205, can be customized as required |
| Process type | Hot rolled stainless steel coil, cold rolled stainless steel coil |
| Implementation standards | ASTM A240, GB/T 20878 |
| Thickness range | Cold rolled 0.3mm–3.0mm; hot rolled 3.0mm–16mm |
| width range | 600–1500mm, can be cut into strips |
| inner diameter | 508mm/610mm |
| surface type | 2B, BA glossy surface, NO.1 pickled surface, NO.4 brushed surface, 8K mirror surface optional |
| delivery status | Solid solution annealing, pickling passivation |
| Density | 7.93g/cm³ (austenitic stainless steel) |
| Roll weight | 3–20 tons/roll, rolls can be negotiated |
| packaging | Waterproof and moisture-proof paper + steel strap binding, wooden pallet fixed, export shipping packaging optional |
PACKAGING AND DELIVERY
We specialize in stainless steel plate, coil, pipe, bar, and nickel-based alloys, exporting to the USA, Germany, India, and over 50 countries worldwide with a professional foreign trade team.

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APPLICATION FIELD
Chemical Storage
Automobile Manufacturing
Precision Equipment
Pipeline Transportation
Steel Structure
Highway
Aerospace
Ship Manufacturing
Offshore Platform
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