GB / T Q235NH CORTEN steel kev

 

 

 

 

 

GB / T Q235NH Corten Hlau

 

 

 

 

 

Tsim nyob rau hauv GB / T 4171 tus qauv, Q235Nh yog qhov kev xaiv ua kom muaj zog ntawm 235 MPa, nws yog ib qho muaj zog siv tau los ntawm kev siv lub zog uas xav tau ob qho tib si muaj zog thiab lub sijhawm ntev.

 

 

 

Cov Ntsiab Lus Tseem Ceeb

Zoo tshaj atmospheric corrosion tsis kam: Cov hlau cov khoom siv, suav nrog tooj liab, ua kom zoo rau kev tsim kho oxide {1/200 {1} Kev ua paug, thiab kev kub ntxhov, thiab kub}

 

Neeg Kho Tshuab Muaj Zog: Nrog cov txiaj ntsig lub zog ntawm 235 MPa, Q235NH muaj cov phiaj xwm txheej txheem zoo zoo, ua rau ntau yam kev tsim kho cov haujlwm uas thauj khoom yog tseem ceeb.

 

Ntev Lub Sij Hawm: Tsis zoo li cov roj carbon, Q235NH yuav tsum muaj kev kho kom tsawg dua los ntawm nws lub peev xwm los tiv thaiv kev tawm tsam lossis hnav, uas txo qis kev kho mob.

 

Yooj yim ntawm cov fabrication: Txawm tias nws corrosion-resistant cov khoom, Q235Nh tseem yooj yim rau ntaub siv, txiav, thiab khoov, ua rau nws muaj kev tsim kho cov qauv {}}

 

Eco-Phooj ywg Apecycle: Cov khoom siv ntawm tus kheej tsis muaj txo cov nqi tswj kev tsim kho ntev ntev tab sis tseem txhawb kev tsim kho kev tsim kho kom tsawg ntawm kev siv tshuaj pleev tshuaj lom neeg thiab cov xim pleev xim rau.

 

 

 

 

 

Chaws sau

          

                          

 

 

 

 

 

Cim npe nrov: GB / T Q235NH Corten Hlau Education, Tuam Tshoj GB / T Q235NH Corten Hlau Kws Lag Luam Khoom Lag Luam, Hoobkas