Skip to main content


JIS G3101 SS400 is a Japanese standard for general structural steel. It is one of the most commonly used hot-rolled structural steel grades. SS400 steel is known for its excellent welding and forming properties and is often used in various structural applications. Here are some key features of JIS G3101 SS400 steel sheet coil: https://shangangsteelsupply.com/jis-g3101-ss-400-steel-sheet-coil/