201J series stainless steel
Many people who know a little bit about stainless steel know that compared to 304 stainless steel, 201 stainless steel contains lower nickel content and is a nickel-saving stainless steel. There are no mature national or industry standards for the production and use of 201 stainless steel. Therefore, according to the different needs of various industries, 201 stainless steel has derived the J series, specifically J1, J2, J3, J4, and J5. This issue will Introduce the differences between these five derivative brands.