321 Kev ntsuas A276; GB 06cr18ni11ti) yog titanium {}) yog turgilized Austenitic Alloy nrog cov khoom haum kub:
Cais tawm: Titanium (5-× c rau 0.70%)) Tsis pub siv chromium carbide nag lossis}
Tensile lub zog: 515-690 MPA ntawm chav sov, tuav 80% lub zog ntawm 600℃(vs {% rau 304).
Oxidation tsis kam: Ua kom tsis txhob ntsuas cua hauv huab cua txog 900 degree, ua rau nws haum rau kev hloov pauv cua sov thiab kiln kho vajtse.
Weldability: Excellent without post-weld annealing, thanks to titanium stabilization, reducing fabrication costs.
321 yog siv rau hauv kev ua yeeb yam, aerospace, thiab lub hwj chim tiam- daim ntawv thov uas kub thiab corrosion tiv taus coincide. Nws yog kim dua 304 tab sis muaj kev ua siab zoo dua {{}}} kub ua tau zoo, qhia tus nqi.
Cov lus nug no thiab cov lus teb txuas ntxiv mus tshawb txog lub ntiaj teb muaj ntau haiv neeg