321h Stainless Hlau: Qhov Kub Kub Tub Ruaj Ruaj Ua Ke

 

Dab tsi tshwj xeeb txog 321H cov tshuaj muaj pes tsawg leeg?

Nws muaj 17-19% chromium, {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov pa roj carbes .

 

321H ua li cas thaum muaj kub?

321h khaws cia rau lub zog kom zoo txog 1500℃f (816 degree), thauj khoom oxidation, outperforming 304h hauv cyclic tshav kub {8}

 

Dab tsi yog nws corrosion resistance muaj zog?

Nws muaj cov kev tiv thaiv zoo ib yam rau 321, nrog kev tiv thaiv zoo rau kev txhim kho corrosion tom qab kev tiv thaiv cua sov thiab maj mam tiv thaiv kab mob siab thiab tsis muaj peev xwm tiv taus.

 

321h piv rau 321 hauv kev fabrication?

321h yog weldable nrog cov qauv txheej txheem tab sis yuav tsum tau ua tib zoo tswj kom muaj kev tswj hwm nws tus qauv {1} Nws muaj qhov zoo dua rau cov pa roj carbon ntau dua 321

 

321H cov ntawv thov raug yog dab tsi?

Feem ntau siv nyob rau hauv rauv qhov chaw, lub tsheb cua sov cua sov, qhov twg muaj zog kub, qhov twg muaj zog thiab corrosion tsis yog ob qho tseem ceeb .