904l stainless steel is high purity steel with low sulphur content and also non-stabilized austenitic stainless steel with low carbon content. Alloy 904L (UNS N08904) is super-austenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. https://shalco.in/products/austenitic-stainless-steel/austenitic-ss-904l/All Rights Reserved