316L Stainless Steel Powder 316L Class Stainless Steel Sometimes, it is referred to simply as A4 or Marine Class Stainless Steel After 304/A2,, is the most widely used austenitic stainless-steel after. Stainless Steel 316L Powder Properties Other names Stainless steel powders, SS316 and SS316L powder CAS No. 52013-36-2 Formula compound SS316L Molecular Weight N/A Appearance…