Cov Yam Ntxwv thiab Cov Lus Qhia Txog American Standard A992 H Steel Section

Tus Qauv AsmeskasA992 H hlau seemyog ib hom hlau zoo uas tsim los ntawm American Standard, uas nto moo rau nws lub zog siab, siab toughness, zoo corrosion tsis kam thiab vuam kev ua tau zoo, thiab yog dav siv hauv kev tsim kho, choj, nkoj, tsheb thiab lwm yam.

Cov yam ntxwv ntawm cov khoom siv

Lub zog siab:A992 H hlau beammuaj lub zog siab thiab lub zog tensile, tshwj xeeb, nws lub zog yield ncav cuag 50ksi (txhiab phaus ib square inch) thiab lub zog tensile ncav cuag 65ksi, uas muaj peev xwm tiv taus cov khoom loj dua thaum tswj kev ruaj khov, zoo txhim kho kev ua haujlwm kev nyab xeeb ntawm lub tsev.
Kev tawv siab: kev ua tau zoo heev hauv kev ua kom zoo thiab tawv, tuaj yeem tiv taus qhov deformation loj yam tsis muaj pob txha tawg, txhim kho kev cuam tshuam ntawm lub tsev.
Kev tiv thaiv corrosion zoo thiab kev ua haujlwm vuam: A992H hlau tuaj yeem siv tau ntev hauv cov xwm txheej ib puag ncig hnyav, thiab qhov zoo ntawm vuam yog ruaj khov thiab txhim khu kev qha, kom ntseeg tau tias qhov ruaj khov ntawm cov qauv tsev.

Cov tshuaj lom neeg muaj pes tsawg leeg
Cov tshuaj lom neeg ntawm A992H hlau feem ntau suav nrog carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) thiab lwm yam. Ntawm lawv, carbon yog lub ntsiab lus tseem ceeb los txhim kho lub zog thiab qhov nyuaj ntawm hlau; silicon thiab manganese cov ntsiab lus pab txhim kho qhov tawv thiab kev tiv thaiv corrosion ntawm hlau; phosphorus thiab sulfur cov ntsiab lus yuav tsum tau tswj hwm hauv qee qhov ntau yam kom ntseeg tau tias qhov zoo ntawm hlau.

Lub teb ntawm daim ntawv thov

Kev tsim kho vaj tse: A992 H beam steel feem ntau siv rau hauv cov tsev siab, choj, qhov av thiab lwm yam qauv, ua cov khoom txhawb nqa tseem ceeb thiab cov khoom thauj khoom, vim nws lub zog zoo heev thiab kev tawv, tuaj yeem txhim kho kev ruaj khov thiab kev nyab xeeb ntawm cov qauv.

Kev tsim kho choj: Hauv kev tsim kho choj, A992H ntu hlau yog siv dav hauv cov nqaj hlau tseem ceeb, cov qauv txhawb nqa, thiab lwm yam, nrog nws lub zog siab thiab cov yas zoo heev, kev tawv tuaj yeem txhim kho lub peev xwm nqa thiab kev ruaj khov ntawm tus choj.

Kev Tsim Khoom Siv Tshuab: Hauv kev tsim khoom siv tshuab, A992H hlau tuaj yeem siv los tsim ntau yam khoom siv kho tshuab, xws li cranes, excavators, thiab lwm yam, los txhim kho lub peev xwm nqa thiab lub neej ua haujlwm ntawm cov khoom siv.

Cov chaw fais fab: hauv cov chaw fais fab,A992 H beamyog siv dav hauv cov pej thuam, ncej, thiab lwm yam, nrog lub zog siab thiab kev tiv thaiv corrosion zoo, kom ntseeg tau tias muaj kev nyab xeeb thiab ruaj khov ntawm cov chaw fais fab.

Cov txheej txheem ntau lawm
Cov txheej txheem tsim khoom ntawm A992 H steel seem siv cov thev naus laus zis smelting siab heev thiab kev tswj hwm zoo nruj kom ntseeg tau tias nws muaj cov khoom siv kho tshuab zoo heev thiab cov tshuaj lom neeg ruaj khov. Txhawm rau txhim kho kev ua tau zoo ntawm cov hlau, A992H hlau kuj tseem tuaj yeem raug quenched, tempered, normalized thiab lwm yam txheej txheem kho cua sov kom ua tau raws li qhov xav tau ntawm cov haujlwm sib txawv ntawm kev ua tau zoo ntawm cov hlau.

Cov Lus Qhia Tshwj Xeeb
Muaj ntau hom kev qhia tshwj xeeb rau A992H hlau, xws li H-beam 1751757.5 * 11, thiab lwm yam. Cov kev qhia tshwj xeeb sib txawv ntawm H-beam no tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam kev tsim kho vaj tse.