Stainless Steel AISI 201 refers to a specific type of stainless steel designated by the American Iron and Steel Institute (AISI) with the grade number 201. AISI 201 is an austenitic chromium-nickel-manganese stainless steel.Nickel is replaced by additions of manganese and nitrogen. Its chromium and manganese content contribute to its anti-rust properties, making it suitable for various environments.
Stainless Steel AISI 201 provides moderate corrosion resistance, suitable for many general applications. However, it is less corrosion-resistant compared to some other stainless steel grades. Grade 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304.The corrosion resistance of grade 201 is similar to that of 304 stainless steel, but under some specific conditions, its corrosion resistance may be slightly inferior to that of 304 stainless steel.

AISI 201 Stainless Steel Plate Specification
|
Grade |
200 Series |
|
Standard |
ASTM,AISI,GB,EN,JIS |
|
Length |
1000-6000mm |
|
Thickness |
0.3-3 mm, 3-100 mm |
|
Width |
600-2000mm |
|
Model Number |
201 |
|
Type |
Plate/Sheet |
|
Application |
Construction |
|
Tolerance |
±3% |
|
Processing Service |
Bending, Cutting |
Stainless 201 Plate Surface Finish
AISI 201 plates can have different surface finishes, such as 2B (cold-rolled, annealed, and pickled), NO.1 (hot-rolled, annealed, and pickled), BA (bright annealed), among others.
Details:
- No.1: Hot rolled, annealed, and pickled
- No.2B: Cold-rolled, annealed, and pickled with a bright finish
- No.4: Polished with a 150-180 grit finish
- Hairline: Polished with a 240 grit finish
- BA: Bright annealed and polished
Multiple specifications are available.

JBLSTEEL is a premier manufacturer, supplier, and exporter of high quality 201 stainless steel plates and sheets. Our extensive inventory of stainless plates and sheets 201 caters to a diverse range of industries, including chemical processing, oil and gas, food processing, and more.We also offer customized services based on our clients' specifications, sizes, thickness, and surface smoothness requirements.





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