Stainless-Steel Roll Jacketing is manufactured from AISI-304, AISI-304L, AISI-316 AND AISI-316L prime grade Austenitic stainless steel with regular 2B finish for flatness and reduced glare. The yield strength is 30,000/45,000 PSI, the tensile 75,000/100,000 PSI. For easy field fabrication, Stainless Steel Jacketing is supplied in the annealed or soft condition. AISI- 304 AND AISI-304L is normally used except in the most corrosive areas where AISI-316 AND AISI-316L is justified. All AISI-304, AISI-304L, AISI-316 AND AISI-316L Stainless steel are described in ASTM A-240.