MY ACCOUNT ONLINE CHAT CLEARANCE Alloys Forms Processing Quality Approvals Technical Resources RA333® Performance Profile RA333® is a high chromium nickel base superalloy with outstanding resistance to high temperature oxidation and carburization. RA333 has an exceptional ability to withstand the repeated thermal shock of oil or water quenching. RA333 is one of the few materials that can withstand corrosive conditions ranging from aqueous to white heat. Upon shutdown, RA333 resists dew point corrosion by sulfuric acid and polythionic acid stress corrosion cracking. Weld RA333 with matching composition N06333 bare wire or RA333-70-16 AC/DC coated electrodes. Do not preheat, keep interpass temperature below 212°F and use reinforced stringer beads. Machinability rating of RA333 is 12-15% of B1112; turn 20-25 sfm with high speed steel tools. Inventory RA333® Plate, RA333® Weld Wire Common Trade Names UNS N06333 Specifications AMS 5593, AMS 5717, ASTM B 718, ASTM B 719, ASTM B 722, ASTM B 723, ASTM B 726, UNS N06333, W. NR./EN 2.4608 Features Excellent carburization and metal dusting resistance Excellent long-term oxidation resistance through 2200°F Excellent thermal shock and fatigue resistance Resistant to chloride ion and poly thionic acid stress corrosion cracking Useful resistance to sulfuric acid Applications Tube supports in refineries and coal fired boilers Heat treating muffles, retorts, fan shafts and fixtures Carbon Fiber production muffles Sulfuric acid plant stack dampers Molten glass spinnerets Flare tips RA333 weld filler for repair welding of cast heat resistant alloys Tire Drop Chutes for Cement Kilns Related Literature Data Book Data Sheet Fabrication Information RA 602 CA vs RA333 Case Histories OUR COMPANY About Us FAQs Markets Careers & Internships Packaging Safety Contact LOCATIONS North America Asia Europe TOOLS & MEDIA E-Service Programs Videos Weld Wire Selection Pipe Size Chart Machining Information Current Promotions RA Mobile FOLLOW US INSTAGRAM LINKEDIN FACEBOOK YOUTUBE PAYMENT METHOD BY United States P.O. Terms Terms & Conditions Privacy Policy © Rolled Alloys, Inc. All Rights Reserved