Dab tsi yog Qhov ASTM Qhia Txog 316l Stainless Hlau?

InASTMA240, hom 316 thiab316Lis lub chromium nickel austeniticsteel, Element molybdenum ntxiv tau txhim kho kev txhim kho corrosion ntawm ofstainless steel, uas yog lub hauv paus tseem ceeb uas 316 / 316lis ntau dua xeb tiv taus ntau dua 304 / 304l.