SUS 304L belongs to low-carbon austenitic stainless steel, which is obtained by reducing carbon content (C ≤ 0.030%) on the basis of SUS 304 stainless steel. This low carbon design makes SUS 304L less prone to grain boundary corrosion during welding, thus improving its welding performance and corrosion resistance.
Due to its excellent corrosion resistance and welding properties, SUS 304L has been widely used in many fields. Specifically, it is often used to make corrosion-resistant parts that require welding, such as chemical equipment, petroleum equipment, medical equipment, food processing equipment, building components, etc. At the same time, its low carbon characteristics also make it ideal for manufacturing precision components and applications requiring high corrosion resistance.
Features of JIS G4304/4312 SUS 304L stainless steel：
Excellent corrosion resistance: Due to the high proportion of chromium, SUS 304L has excellent corrosion resistance and is able to resist a variety of corrosive environments.
Good welding performance: The low-carbon design makes SUS 304L less prone to grain boundary corrosion during welding, reduces the risk of defects in the welding process, and improves the quality and reliability of welded joints.
Excellent processing properties: SUS 304L has good cold and hot processing properties, which can meet a variety of complex processing needs.
High and low temperature properties: SUS 304L can maintain good mechanical properties and corrosion resistance in both high and low temperature environments.
In summary, JIS G4304/4312 SUS 304L is a stainless steel product with excellent performance and a wide range of applications. Its low carbon design makes it excellent in welding and corrosion resistance, making it the material of choice in many fields. At the same time, its characteristics of high cost performance and environmental protection and energy saving also make it very competitive in the market.
