??

304L stainless steel sheet is a low-carbon variation of 304 stainless steel, known for its excellent corrosion resistance, weldability, and formability. Here's an overview of its key characteristics, microstructure type, processing process, corresponding grades, and common Q&A.

??

??

Enhanced Corrosion Resistance: 304L stainless steel sheet offers improved corrosion resistance compared to standard 304 due to its lower carbon content, making it suitable for corrosive environments.

Excellent Weldability: With its low carbon content, 304L exhibits excellent weldability, minimizing the risk of carbide precipitation and intergranular corrosion during welding.

High Formability: 304L stainless steel sheet retains the same excellent formability as 304, allowing for easy fabrication into various shapes and components.

??

??

Austenitic: Like 304 stainless steel, 304L belongs to the austenitic family, characterized by its FCC crystal structure. This structure provides excellent toughness, ductility, and resistance to corrosion.

??

??

Cold Rolling: 304L stainless steel sheet is typically produced through cold rolling, a process where the steel is compressed between rollers at room temperature. This process enhances the material's strength and improves its surface finish.

Annealing: Annealing is often performed after cold rolling to relieve stresses and improve formability, ensuring the sheet maintains its mechanical properties.

??

??

USA: UNS S30403

China: 00Cr19Ni10

Japan: SUS 304L

EU: X2CrNi19-11

India: SS 304L

??

??

??

??

http://www.xftstainless.com/