SS 321 ni icyuma gikozwe mu cyuma cya austenitic cyafashwe neza gikoresheje titanium, bigatuma kirwanya cyane ingese hagati y’ibinyabutabire ndetse no mu gihe cyo guhura n’ubushyuhe bwinshi. Ibi by’imiyoboro byakozwe hakurikijwe ASTM A213 TP321 na UNS S32100, bikoreshwa cyane mu byuma bihindura ubushyuhe, mu gutunganya imiti, mu nganda zitunganya peteroli, mu byuma bitanga umwuka uva mu kirere, no mu byuma bisohora umwuka bitewe n’ubushyuhe bwabyo burambye kandi bufite imbaraga nyinshi mu ikoranabuhanga.
Ingano y'umuyoboro w'amazi:TP321, AISI 321, EN 1.4541, UNS S32100
Ubwoko bw'umuyoboro:Nta muvuduko
Ifishi y'umuyoboro w'amazi:Ibice bigororotse, bicuramye, biciwe kugeza ku burebure