Q235GL Structural Steel Phaj rau Choj Tsev

Q235GL yog ib qho tshwj xeeb cov qauv steel phaj tsim rau kev tsim kho choj, teej tug mus rau"GL" seriesntawm choj- tshwj xeeb steels hauv Suav qauv. Nws ua ke nrog lub zog nruab nrab, zoo weldability, thiab zoo heev ductility, ua rau nws haum rau load-cov kabmob nyob rau hauv nruab nrab- ncua txuas txuas, pab pawg, lossis tsis yog- qhov chaw muaj kev ntxhov siab. Hauv qab no yog cov ncauj lus kom ntxaws txog nws cov yam ntxwv tseem ceeb, kev siv, thiab kev xav tau:

1. Cov yam ntxwv ua tau zoo

Qib Siab:
Lub zog tawm ntawm Q235GL yog ntau dua lossis sib npaug ntawm 235 MPa, thiab lub zog tensile thaj tsam ntawm 375 txog 500 MPa, muab cov qauv kev ruaj ntseg txaus rau cov khoom siv choj nyob rau hauv cov khoom zoo li qub thiab dynamic loads (piv txwv li, tsheb hnyav, cua zog).

Ductility thiab Toughness:
Nws nthuav tawm qhov zoo elongation (Ntau dua lossis sib npaug li 26%) thiab cuam tshuam rau lub zog, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias, kom ntseeg tau tias cov khoom tuaj yeem nqus tau lub zog ntawm cov khoom thauj sai sai (xws li av qeeg lossis hnyav tsheb hnyav), txo qhov kev pheej hmoo ntawm kev tawg tawg.

 

 

Weldability:
Nrog cov ntsiab lus carbon tsawg (tsawg dua lossis sib npaug li 0.20%) thiab tswj cov khoom siv alloying (piv txwv li, Mn: 0.30-1.60%), Q235GL tau zoo heev weldability. Nws tuaj yeem welded siv ntau txoj kev (xws li, arc vuam, submerged arc vuam) yam tsis muaj preheating (rau nyias daim hlau) los yog nrog tsawg preheating, simplifying on-site tsim txheej txheem rau txuas hniav.

Formability:
Nws yog ib qho yooj yim kom txias khoov, yob, los yog txiav, yoog rau kev tsim ntawm ntau yam choj xws li girders, diaphragms, thiab txuas daim hlau.

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Q235GL Cov Qauv Hlau Phaj Rau Choj Bulding, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom tso siab rau peb kom xa cov khoom zoo siab -Cov Txias Txias- dov Steel raws sijhawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis ua raws li kev sov siab thiab kev xav tom qab- kev muag khoom, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau yam Cold -rolled Steel cov khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom -centric thiab hom- taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, cov txheej txheem txheeb cais ntau thiab kev kawm ideological.
Peb Cov Khoom Txias-khoov Steel yog paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: Q235gl structural steel phaj rau choj bulding, Tuam Tshoj q235gl structural steel phaj rau choj bulding lwm tus neeg, hoobkas