EN10219 S355 ERW Steel Yeeb Nkab

gnee cev team

S355 welded steel yeeb nkabyog cov hlau tsis zoo (cov hlau zoo) hauv EN 10025-3: 2004 tus qauv. Nws lub zog tawm los thiab lub zog tensile sib haum rau kuv lub teb chaws Q345 cov hlau tsis tshua muaj hlau, thiab nws yuav tsum tau nqus cov kev cuam tshuam hauv qhov kub thiab txias ntawm qhov kub tsis tshaj 50 degrees. Kev xeem ua haujlwm · thiab qhov cuam tshuam tus nqi tsis tsawg dua 27J.
Cov tshuaj muaj pes tsawg leeg ntawm S355 ncaj seam steel yeeb nkab suav nrog carbon (C), silicon (Si), manganese (Mn), phosphorus (P) thiab sulfur (S), ntawm cov hlau (Fe) yog cov khoom tseem ceeb. Cov tshuaj muaj pes tsawg leeg yog raws li nram no:
- Cov ntsiab lus carbon (C): 0.20%
- Silicon cov ntsiab lus (Si): 0.55%
- Manganese cov ntsiab lus (Mn): 1.60%
- Phosphorus cov ntsiab lus (P): 0.025%
- Cov ntsiab lus sulfur (S): 0.030%
Cov khoom siv ntawm S355ERW steel kav feem ntau suav nrog lub zog tensile, lub zog tawm los, elongation thiab cuam tshuam toughness. Nws lub zog tensile yog 470-630 MPa, yield zog yog 355 MPa, elongation yog 22%, thiab cuam tshuam toughness yog 27J (-20 degree ).

 

LSAW Carbon Steel Tube

Hom: ERW Welded Yeeb Nkab.
Khoom siv: S355.
Loj: 508 x 12.7 x 12000mm.
Kev kho deg: roj txheej / xim dub.
Kev tshuaj ntsuam xyuas kev ywj pheej: Kev Ntsuas Tshuaj, Kev Ntsuas Mechanical.
Daim Ntawv Thov: Rau Roj, Roj.
Packing: Pallet / Nyob rau hauv Bundles nrog Steel Strips los yog raws li koj yuav tsum tau.

 

gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.

Gnee Factory ib puag ncig

FAQ

Q.Koj puas tuaj yeem muab cov qauv?
A. Yog, cov qauv dawb muaj rau qhov ntau thiab tsawg, tab sis cov neeg yuav khoom yuav tsum them tus nqi thauj khoom.

Q.Koj puas tuaj yeem xa tuaj raws sijhawm?
A. Yog, peb tau cog lus los muab cov khoom zoo tshaj plaws thiab xa lawv raws sijhawm.

Q. Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A. Tau kawg koj tuaj yeem, peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas, tshawb xyuas peb cov kab ntau lawm thiab nkag siab txog peb lub zog thiab zoo.

Cim npe nrov: Tuam Tshoj en10219 s355 erw steel kav, Tuam Tshoj en10219 s355 erw steel kav manufacturers, lwm tus neeg, Hoobkas