buy what to weld ss 321 Related introduction
Stainless Steel - Grade 321 (UNS S32100)
Grade 347 is therefore the standard consumable for welding 321. Grade 347 is only occasionally used as parent plate material. Like other austenitic grades, 321 and 347 have excellent forming and welding characteristics, are readily brake or roll formed and have outstanding welding characteristics. Post-weld annealing is not required.
321 - Rolled Alloys, Inc.
321 stainless is readily welded by all common methods including submerged arc. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes. 321 stainless is similar in machinability to 304 stainless steel. It has a machinability rating of 45% relative to AISI B1112.
Welding of SS 321 material with SS316/316L
Topic AWS.org / Forum News & Help / Welding of SS 321 material with SS316/316L By vkmummer Date 05-28-2018 07:54 I have a A312 TP 321 1/2" pipe and A182 F316/316L 1/2" SW 6000# coupling. Our WPS has been Qualified for P No-8 & G No-1 with ER347 (GTAW) & E347-16/17 (SMAW). Can I use this WPS and filler rod to weld 321 to 316L.
Welding of SS 321 and SS 304 - AWS (welding) Code Issues ...
Other welding and metallurgical concerns entered into the equation but the Ti problem was the driving force due to severe corrosion problems when using 321 SS fillers for HNO3 service. A majority of the equipment and tanks, exoskeleton, built at that time for our HNO3 service in the early 1950s' are still in service.
321 Stainless Steel Technical Data Sheet
While Type 321 continues to be employed for prolonged service in th4e 800 to 1500 F (427 to 816 C) temperature range, Type 304L has supplanted this stabilized grade for applications involving only welding or short time heating. Type 321 stainless steel s also advantageous for high temperature service because of its good mechanical properties.
welding 321 stainless - American Welding Society
I am tig welding 321 to 321 no filler metal. I am finding that I can not pass a mass spec test due to leaks. looking for some info on welding this material..I'm welding at 15 amps 90Ar 10%H2. the parts are clean to the eye..
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