ASTM High Standard 321 Stainless Hlau Yeeb Nkab

ASTM 321 stainless hlau yeeb nkab yog titanium-stabilized austenitic stainless hlau nrog zoo corrosion kuj. Nws muaj chromium thiab npib tsib xee ua nws cov ntsiab lus alloying, uas muab cov khoom siv nrog nws cov khoom tsis zoo. Qhov sib ntxiv ntawm titanium pab kom ruaj khov cov khoom tiv thaiv rhiab heev thiab intergranular corrosion, tshwj xeeb tshaj yog thaum raug kub.

Ntau hom khoom muaj los ntawm ASTM 321 stainless hlau yeeb nkab ua rau nws haum rau ntau daim ntawv thov. Nws yog feem ntau siv nyob rau hauv cov tshuaj, petrochemical, thiab roj thiab roj kev lag luam, qhov twg nws yog raug rau ib puag ncig hnyav thiab kub. Cov khoom siv tiv thaiv oxidation thiab scaling txawm nyob rau hauv carburizing cua kom nws durability nyob rau hauv high-kub daim ntaub ntawv.

ASTM 321 stainless hlau yeeb nkab kuj tseem siv rau hauv kev lag luam tsim hluav taws xob, tshwj xeeb hauv boilers, superheaters, thiab kub exchangers. Nws muaj peev xwm tiv taus qhov kub thiab txias ua rau nws muaj kev ntseeg siab rau cov khoom tseem ceeb no.

Kev tsim cov txheej txheem ntawm ASTM 321 stainless hlau yeeb nkab muaj ob peb kauj ruam los xyuas kom meej cov qauv zoo tshaj plaws. Cov ntaub ntawv raw yog thawj melted nyob rau hauv lub cub tawg thiab cam khwb cia rau hauv ingots. Cov ingots no ces dov mus rau hauv cov ntawv los yog daim hlau, uas tau ua tiav rau hauv cov kav dej siv ntau yam kev tsim xws li extrusion, kos duab, los yog dov.

Tom qab tsim, cov kav dej tau txais kev kho cua sov kom ua tiav cov khoom siv kho tshuab uas xav tau. Cov txheej txheem no suav nrog cua sov cov kav dej mus rau qhov ntsuas kub tshwj xeeb thiab tom qab ntawd txias rau hauv kev tswj hwm. Cov txheej txheem kho cua sov pab tshem tawm cov kev ntxhov siab sab hauv thiab txhim kho cov ductility thiab toughness ntawm cov khoom.

Q1: Koj yog leej twg?

A: Gnee Steel Group yog ib qho kev sib koom ua ke ntawm cov khoom lag luam uas suav nrog cov hlau phaj, coils, profies, tsim toj roob hauv pes sab nraum zoov, thiab kev ua haujlwm.

Q2: Koj lub tuam txhab cov khoom tseem ceeb yog dab tsi?

A1: Peb cov khoom tseem ceeb yog cov ntawv titanium / bar / raj, stainless / aluminium / seem steel, txias steel coil, galvanized steel PPGI thiab lwm yam.

Q3: Koj puas tuaj yeem muab cov qauv?

A: Yog, peb tuaj yeem muab cov qauv yog tias tsim nyog.

Cim npe nrov: Tuam Tshoj astm siab tus qauv 321 stainless hlau yeeb nkab manufacturers, lwm tus neeg