Qhov tseem ceeb ntawm A252 thawj-qib hlau yeeb hauv kev tsim txoj haujlwm
A252 Qib 1 Steel Yeeb Nkabyog cov yeeb nkab txheem steel tshwj xeeb tsim los siv rau kev tsim cov phiaj xwm. Nws yog tsim tawm cov khoom siv tshwj xeeb thiab tshuaj lom neeg muaj pes tsawg leeg, ua rau nws haum rau cov ntawv thov kom siv zog thiab elasticity. Hom yeeb nkab ntawm cov hlau no feem ntau siv rau kev txhawb nqa kev ua phua, thiab lwm cov ntawv thov sib sib zog nqus.
Ib qho ntawm cov laj thawj tseem ceeb vim li cas A252 Qib 1 cov yeeb nkab steel yog tsim nyog nyob rau hauv cov haujlwm tsim kho yog nws cov khoom muaj peev xwm siab. Hom kev siv hlau hlau no tuaj yeem tiv thaiv kev hnyav thiab buckling thiab buckling, ua vaj tse, thiab lwm yam qauv uas yuav tsum muaj kev txhawb nqa kev txhawb zog. Ntxiv rau, A252 qib 1 yeeb nkab kuj tseem paub rau nws cov corrosion tsis kam, ua rau nws xaiv ruaj khov thiab ntev ntev rau kev siv.

Ntxiv nrog rau nws cov kev nqa khoom siab cov kabmob muaj peev xwm thiab corrosion tsis kam, A252 qib 1 kuj muaj kev cuam tshuam weldability thiab muaj tseeb. Qhov no ua rau nws siv tau yooj yim siv thiab tso cai rau cov kev cai fabrication kom tau raws li kev xav tau tshwj xeeb. Raws li qhov tshwm sim, kev tsim kho cov dej num siv A252 qib 1 tuaj yeem tau txais txiaj ntsig thiab hloov kho cov khoom siv no, tso cai rau cov kev tsim qauv ntxiv thiab kev tsim kho tshiab.
Lwm qhov tseem ceeb kom xav txog thaum siv A252 qib 1 cov yeeb nkab steel hauv kev tsim kho yog nws cov txiaj ntsig zoo. Thaum cov yeeb nkab steel no muaj lub zog zoo dua thiab cov kav ntev, nws tseem muaj nqi sib tw, ua rau nws xaiv tau nqi nqi rau kev tsim kho. Qhov no txhais tau tias cov tswv haujlwm ua haujlwm thiab cov neeg tsim khoom tuaj yeem tau txais txiaj ntsig los ntawm kev siv cov ntaub ntawv zoo yam tsis tau siv lub hmoov zoo.
Cov Qauv Qauv | API | ASTM | BS | Din | GB / T | JIS | ISO | YB | SY / T | Tus mob snv |
Muaj pes tsawg tus qauv | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
A252 | 14291 | 3454 | ||||||||
A500 | 13793 | 3466 | ||||||||
A589 |
Zuag qhia tag nrho, A252 qib 1 yog cov khoom siv tseem ceeb rau kev tsim kho cov haujlwm uas xav tau lub zog siab, kav ntev, thiab kev siv taus siab. Nws cov kev thauj khoom siab siab, corrosion resistance, weldability thiab tus nqi-ua hauj lwm ua rau qhov kev xaiv thawj zaug rau ntau yam kev siv kev tsim kho. Seb puas siv lub tsev txhawb nqa, lub hauv paus piling lossis cov txheej txheem sib xyaw ua ke, A252 qib 1 uas yuav tsum tau ua kom ntseeg tau tias txoj haujlwm tsim nyog.
Hauv cov ntsiab lus, qhov tseem ceeb ntawm A252 thawj-chav hlau kav hlau hauv kev tsim kho yuav tsis tau. Nws cov khoom tshwj xeeb ua rau nws zoo tagnrho rau cov ntawv thov kom muaj zog thiab lub peev txheej zoo ntxiv ntxiv rau tus nqi ntawm cov haujlwm tsim kho. Raws li qhov kev thov kom ruaj khov, txhim khu kev qha cov ntaub ntawv hauv kev tsim kho kev tsim kho tau nce, A252 qib 1 paub tseeb tias yuav tsum tau xaiv thawj zaug rau cov neeg tsim tsa thiab cov neeg tsim khoom.
