Q235B Hlau Phaj

Kev Piav Qhia Luv:

Q235B steel phaj yog ib hom hlau uas tsis muaj carbon ntau. Tus qauv hauv tebchaws GB/T 700-2006 "Carbon Structural Steel" muaj lub ntsiab lus meej. Q235B yog ib qho ntawm cov khoom hlau feem ntau hauv Suav teb, nrog tus nqi qis, thiab tuaj yeem siv rau feem ntau cov khoom uas tsis tshua muaj kev ua tau zoo. Q235B muaj qee qib ntawm kev ntev, lub zog, kev tawv zoo thiab kev ua haujlwm castability, thiab yooj yim rau stamp thiab weld. Nws yog dav siv hauv kev tsim cov khoom siv kho tshuab dav dav. Feem ntau siv rau kev vuam cov khoom siv nrog cov kev xav tau zoo dua hauv kev tsim kho thiab kev tsim kho choj.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

Qhov chaw ntawm keeb kwm: Shandong, Suav teb
Hom Lub Npe: Jinbaicheng
Daim Ntawv Thov: nkoj board, boiler board, thawv board, yeeb nkab ua, txias dov hlau, ua cov cuab yeej me me
Hom: hlau phaj
Tuab: 2 ~ 300 hli
Txuj: Ace, ASTM, bs, DIN, GB, JIS
Dav: 1000-4000mm, 1000-4000mm (feem ntau 1000-2200mm)
Ntev: 1000-12000mm, raws li qhov yuav tsum tau ua
Daim Ntawv Pov Thawj: CE, RoHS, BIS, JIS, ISO9001
Qib: Ss400 A36 St37-2 SA283gr Q235...
Kev kam rau siab: ± 1%
Cov kev pab cuam ua haujlwm: vuam, xuas nrig ntaus, txiav, khoov, uncoiling

Alloyed los yog tsis: Tsis-alloyed
Lub sij hawm xa khoom: 8-14 hnub
Qauv: dawb
Yam tsawg kawg nkaus kom muaj nuj nqis: 1 tuj
Puab: tiaj tus
Ntim: pob khoom muaj nqis hiav txwv
Khoom muag: txaus
Cov nqe lus nqe: CIF CFR FOB EXW
Tshuab: Kub dov
Kev kho qhov chaw: normalizing / retracting / annealing / painting
Chaw nres nkoj: Tianjin, Shanghai, Qingdao
Kev Them Nyiaj: Tsab Ntawv Qiv Nyiaj, Kev Hloov Nyiaj Hauv Xov Tooj

Khoom Zaub

Cov khoom siv kho tshuab

Lub zog tawm los (σb/MPa):

Thickness los yog txoj kab uas hla ≤16mm: ≥235

Thickness los yog txoj kab uas hla 16-40 hli: ≥225

Thickness los yog txoj kab uas hla 40-100 hli: ≥215

Thickness los yog txoj kab uas hla 100-150 hli: ≥195

Thickness los yog txoj kab uas hla 150-200mm: ≥185

Lub zog tensile: 370-500.

Kev ntsuam xyuas qhov cuam tshuam: Kub: 20 ℃: ≥27 /J

Cov Qauv Cai ntawm Lub Koom Haum Kev Faib Tawm hauv Suav Teb

Cov hlau ua vaj tse muaj zog dav dav ntawm tus qauv code ntawm Tuam Tshoj Classification Society tau muab faib ua plaub qib zoo: A, B, D, thiab E; cov hlau ua vaj tse muaj zog siab ntawm tus qauv code ntawm Tuam Tshoj Classification Society muaj peb qib zog thiab plaub qib zoo: