904L stainless steel plate is divided into hot-rolled stainless steel plate, cold-rolled stainless steel plate and finish rolled stainless steel plate.
Super austenitic stainless steel (904L stainless steel plate) is a high alloyed austenitic stainless steel with low carbon content. It has good corrosion resistance in dilute sulfuric acid and is designed for harsh corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially highly resistant to chloride interstitial corrosion and stress corrosion cracking, less prone to corrosion spots and cracks, slightly better pitting resistance than other steel grades, good machinability and weldability, and can be used in pressure vessels.
