Q235B steel phaj

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Q235B steel phaj yog hom qis carbon steel.Lub teb chaws tus qauv GB / T 700-2006 "Carbon Structural Steel" muaj cov ntsiab lus meej.Q235B yog ib qho ntawm cov khoom siv steel ntau tshaj plaws nyob rau hauv Suav teb, nrog tus nqi qis, thiab tuaj yeem siv rau cov khoom lag luam feem ntau nrog kev ua haujlwm tsawg.Q235B muaj qee qhov kev elongation, lub zog, zoo toughness thiab castability, thiab yog ib qho yooj yim rau stamp thiab vuam.Nws yog dav siv nyob rau hauv kev tsim khoom ntawm cov khoom siv dav dav.Feem ntau yog siv rau vuam cov khoom siv nrog cov kev xav tau zoo dua hauv kev tsim kho thiab choj engineering.

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Product Detail

Khoom cim npe

Khoom Taw Qhia

Qhov chaw ntawm Keeb Kwm: Shandong, Suav
Hom Lub Npe: Jinbaicheng
Daim ntawv thov: nkoj nkoj, boiler board, thawv board, yeeb nkab ua, txias dov hlau, ua cov cuab yeej me me
Hom: steel phaj
Thickness: 2 ~ 300 hli
Txuj: Ace, ASTM, bs, DIN, GB, JIS
Dav: 1000-4000mm, 1000-4000mm (feem ntau 1000-2200mm)
Ntev: 1000-12000mm, raws li xav tau
Daim ntawv pov thawj: CE, RoHS, BIS, JIS, ISO9001
Qib: Ss400 A36 St37-2 SA283gr Q235...
Kev kam rau siab: ± 1%
Kev pab cuam: vuam, xuas nrig ntaus, txiav, dabtsi yog khoov, uncoiling

Alloyed los tsis: Tsis-alloyed
Lub sij hawm xa tuaj: 8-14 hnub
Qauv: dawb
Yam tsawg kawg nkaus kom muaj nuj nqis: 1 ton
Puab: tiaj
Packing: hiav txwv nqi pob
Cov khoom muag: txaus
Nqe lus them nqi: CIF CFR FOB EXW
Technology: Kub Rolling
Kev kho deg: normalizing/retracting/annealing/painting
Chaw nres nkoj: Tianjin, Shanghai, Qingdao
Kev Them Nyiaj: Daim Ntawv Teev Tseg, Xa Ntawv Hloov

Khoom Qhia

Mechanical zog

Yield zog (σb/MPa):

Thickness lossis txoj kab uas hla ≤16mm: ≥235

Thickness lossis txoj kab uas hla 16-40mm: ≥225

Thickness lossis txoj kab uas hla 40-100mm: ≥215

Thickness lossis txoj kab uas hla 100-150mm: ≥195

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

Tensile zog: 370-500.

Kev ntsuas cuam tshuam: Kub: 20 ℃: ≥27 / J

Tuam Tshoj Classification Society Code Standards

Lub zog ntawm cov qauv steel ntawm Tuam Tshoj Classification Society code tus qauv muab faib ua plaub theem zoo: A, B, D, thiab E;lub siab-zog steel qauv ntawm Tuam Tshoj Classification Society code tus qauv muaj peb theem zog thiab plaub theem zoo: