Q235Nh corrosion-resistant steel yeeb nkab - atmospheric kis tau tiav

Q235Nh corrosion-resistant steel yeeb nkab - atmospheric kis tau tiav

Q235NH Corrosion-Resistant steel yeeb nkab tubular cov khoom siv uas muaj kev ua kom zoo rau sab nraum zoov ib puag ncig.GB / T 4171Cov Qauv, Cov Yeeb Nkab Sib Txuas Ua Ntej Advanced Cov Khoom Siv Nrog Cov Khoom Siv Hluav Taws Xob Uas Muaj Khoom Siv Hluav Taws Xob, thiab Cov Qauv Tsim Kho Kev Ua Si, thiab Cov Qauv Txheej Txheem yog qhov tseem ceeb.

Cov yam ntxwv tseem ceeb

{.} tus kheej tiv thaiv corrosion tsis kam

Q235NH kav tsim muaj qhov ruaj khov, xeb zoo li patina dhau lub sijhawm uas txwv tsis pub oxidation ntxiv {}} qhov noKev kho tus kheej kho kom zooTshem tawm qhov kev xav tau rau kev pleev xim ntau zaus, txo lub neej txij li cas los ntawm 50% hauv kev sab nraum zoov {}}

b . qauv kev ua kom zoo

Nrog rau cov txiaj ntsig lub zog ntawm 235 MPa thiab lub zog ua kom muaj zog, Q235NH cov khoom siv hluav taws xob ua rau muaj kev ruaj khov rau hauv cov choj huab cua, thiab cov tshuab siv tsuas yog siv tshuab

c .} Cov txheej txheem ua kom tiav

Tus Steel's Zoo Tshaj Plaws Zoo Tso Cai rau lub colding txias, kub shading, txhawb nqa cov tshuab ua haujlwm zoo nkauj thiab ua ntej} nws cov nplaim hluavtaws tuaj yeem kho nrogAcid ntxuav los yog xeb-resistant txheejkom nrawm pata tsim lossis txhim kho kev ua kom zoo nkauj .

d . anti-anti-rog ua tau zoo

Q235NH pom cov superior tiv thaiv mus rau cyclic kev thauj khoom, ua kom zoo tshaj plaws rau kev tsheb ciav hlau, thiab cov tshuab hluav taws kub.

e {.} kev tsim qauv

Raws li cov khoom siv rov ua dua tshiab nrog cov roj carbon tsawg, Q235NH ua raws li cov khoom siv ntsuab, thaum nws muaj lub neej ntev ua haujlwm nrog kev lag luam, lub sijhawm muaj kev lag luam zoo nkauj, lub sijhawm muaj hnub nyoog Aesthetic.

1. Dab tsi yog Q235Nh corrosion-resistant steel yeeb nkab tsim rau?

Teb:Nws yog engineered rau cov huab ua kom muaj kev ua kom haum, haum rau cov khoom siv sab nraum zoov (e {}}

2. Tus qauv twg Q235NH ua raws?

Teb:Nws ua raws li GB / t 4171.

3. Q235NH txo tus nqi kho rau cov kav dej sab nraum zoov?

Teb:Nws tsim ib tus kheej kho patina uas inhibits oxidation, tshem tawm cov kev xav tau rau kev kos duab ntev thiab txo lub neej txij li li 50%.

4. Dab tsi yog cov khoom tseem ceeb ntawm Q235NH kav dej?

Teb:

Paib lub zog:235 MPa (withstands hnyav loads)

High tensile lub zog:Tiv thaiv deformation nyob rau hauv kev ntxhov siab

Anti-qaug zog ua tau zoo:Superior resistance rau Cyclic Chaw thau khoom rau lub neej pabcuam lub neej .

5. Dab tsi ua cov nta sustainable tsis yog q235Nh muab?

Teb:

Cov khoom siv rov ua dua:Cov tshuaj ntsuab emissions ua kom haum nrog lub tsev ntsuab kev coj ua .

Lub neej ntev ntev:Txo cov khoom siv khib nyiab .

Ntuj Patina:Txhim kho nroog loj nrog kev lag luam aesthetic yam tsis muaj ntxiv pleev xim rau .