201 Stainless Steel Sheet - Basic Performance and Application

Q1: What is the main chemical composition feature of 201 stainless steel? A1: The main feature is low nickel content, using manganese (Mn) and nitrogen (N) to replace part of the expensive nickel (Ni), with chromium content between 16.00%-18.00% and nickel content between 3.50%-5.50%.

Q2: What is the hardness of 201 stainless steel? A2: Its hardness is medium, with a Brinell hardness (HBW) not exceeding 241 and a Rockwell hardness (HRB) not exceeding 100, which is higher than 304 and 316 stainless steel.

Q3: Can 201 stainless steel be used outdoors? A3: It is not recommended for long-term outdoor use, especially in humid or coastal areas, because its corrosion resistance is relatively weak and it is easy to rust when exposed to moisture and salt fog for a long time.

Q4: What are the common processing methods of 201 stainless steel sheet? A4: It can be processed by cutting, bending, stamping, welding and other common methods, with good formability and easy processing, which can meet the needs of different product shapes.

Q5: What is the application scope of 201 stainless steel sheet? A5: It is mainly used in indoor decoration, industrial guardrails, low-end watchbands, storage shelves and other products that do not directly contact strong corrosive environments.