S355J2Hndi gawo lopanda kanthu (H) chitsulo chomangira (S) ndi mphamvu yocheperako yopezera phindu la355Mpa ya makulidwe a khoma ≤16 mm ndi mphamvu yochepa kwambiri ya 27 J pa -20℃ (J2).
Amagwiritsidwa ntchito kwambiri mu uinjiniya wa zomangamanga, kumanga milatho, kumanga zitsulo ndi mafakitale monga makoma osungira ndi ma caisson.
Miyezo yayikulu ya chitsulo cha S355J2H ikuphatikizapo BS EN 10210 ndi BS EN 10219. Ngakhale kuti pali kusiyana pang'ono mwatsatanetsatane, zonse zimafanana kwambiri, kotero nkhaniyi idzakhala miyezo iwiri ya zofunikira zokhudzana ndi S355J2H pamodzi.
Zida za chitoliro
S355J2H ndi chitsulo chosagwiritsidwa ntchito, nambala yachitsulo 1.0576, yomwe imazimitsidwa kwathunthu pogwiritsa ntchitoNjira yochotsera poizoni m'thupi (FF deoxidation)ndipo ili ndi zinthu zomangira nayitrogeni zokwanira kumangirira nayitrogeni yomwe ingagwiritsidwe ntchito, mwachitsanzo aluminiyamu yosachepera 0.020% yonse kapena aluminiyamu yosungunuka 0.015%.
Mtundu wa chitoliro
Njira yopangira mu BS EN 10210 imagawidwa m'magulu monga yopanda msoko kapena yowotcherera.
Ma HFCHS (magawo ozungulira ozungulira otsekedwa bwino) nthawi zambiri amapangidwa mu SMLS, ERW, SAW, ndi EFW.
BS EN 10219 Zigawo zopanda kanthu ziyenera kupangidwa ndi kuwotcherera.
Ma CFCHS (gawo lozungulira lozungulira lozungulira) nthawi zambiri amapangidwa mu ERW, SAW, ndi EFW.
Chifaniziro cha Gawo Lopanda Dzenje
Gawo Lozungulira Lopanda Mpata (CHS)
Gawo Lopanda Mphepo (RHS)
Gawo lozungulira lokhala ndi dzenje (RHS)
Gawo lozungulira lopanda kanthu (EHS)
Kukula kwa Kukula
BS EN 10210 Kukula kwa Mitundu
Kukhuthala kwa khoma: ≤120mm;
M'mimba mwake wakunja: Wozungulira (CHS): M'mimba mwake wakunja≤2500 mm;
BS EN 10219 Kukula kwa Mitundu
Kukhuthala kwa khoma: ≤40mm;
M'mimba mwake wakunja: Wozungulira (CHS): M'mimba mwake wakunja≤2500 mm;
Zigawo Zamankhwala za S355J2H
Kugwira Ntchito kwa Makina a S355J2H
Ubwino wa S355J2H
Kapangidwe kabwino ka makinaChitoliro chachitsulo cha S355J2H chili ndi mphamvu zambiri komanso kulimba bwino, zomwe zimatha kupirira katundu waukulu ndi kugundana.
Kutha kupotokaChitoliro chachitsulo cha S355J2H chili ndi ntchito yabwino yowotcherera ndipo chimagwiritsidwa ntchito powotcherera zinthu zosiyanasiyana, zomwe zingakwaniritse zosowa za mapulojekiti osiyanasiyana aukadaulo.
Kukana dzimbiriChitoliro chachitsulo cha S355J2H chili ndi kukana dzimbiri bwino ndipo chingagwiritsidwe ntchito kwa nthawi yayitali m'malo ovuta.
Sinthani kuti mugwirizane ndi kutentha kochepaChitoliro chachitsulo cha S355J2H chimathabe kukhala cholimba komanso cholimba m'malo otentha pang'ono, chomwe chimagwiritsidwa ntchito pa ntchito zauinjiniya m'malo ozizira.
Kugwiritsa ntchito kwa S355J2H
Uinjiniya wa zomangamanga: amagwiritsidwa ntchito pa mafelemu omangira nyumba, matabwa, mizati, ndi zina zotero.
Kumanga mlatho: amagwiritsidwa ntchito popangira zochirikiza zomangamanga, matabwa, ndi zina zotero za milatho.
Kupanga makina: amagwiritsidwa ntchito popanga zida zamakanika.
Kupanga magalimoto: amagwiritsidwa ntchito popanga zigawo za kapangidwe ka magalimoto.
Kapangidwe ka Zitsulo: Amagwiritsidwa ntchito popanga zinthu zosiyanasiyana zomangira chitsulo.
Makoma Osungira ndi Ma Caissons: Amagwiritsidwa ntchito pomanga nyumba zaukadaulo zapansi panthaka monga makoma otetezera ndi ma caisson.
Zinthu Zofanana ndi S355J2H
ASTM A500: Giredi B
JIS G3466: STKR400
GB/T 3094: Q345
DIN 59410: St52-3
ASTM A252: Giredi 3
AS/NZS 1163: C350
ISO 3183: L360
CSA G40.21: Giredi 50W
SANS 50025/EN 10025-2: S355JR
BS 4360: Giredi 50D
Miyezo ndi magiredi ofanana awa akhoza kusiyana pang'ono mu kapangidwe ka mankhwala ndi mawonekedwe a makina, koma mpaka pamlingo winawake, amatha kusintha chitsulo cha S355J2H ndikugwiritsa ntchito mofanana mu uinjiniya wa zomangamanga ndi madera ena. Pakugwiritsa ntchito kwenikweni, iyenera kusankhidwa malinga ndi zofunikira zenizeni ndi miyezo yoyenera.
Zambiri zaife
Chitoliro chachitsulo cha EN10210 S355J2H
Ndife opanga mapaipi achitsulo cha kaboni opangidwa ndi zitsulo komanso ogulitsa mapaipi apamwamba ochokera ku China, komanso ogulitsa mapaipi achitsulo osasokonekera, omwe amakupatsirani mitundu yosiyanasiyana ya njira zothetsera mapaipi achitsulo!
ma tag: s355j2h, bs en 10210, bs en 10219, Zinthu Zofanana, ogulitsa, opanga, mafakitale, ogulitsa masheya, makampani, ogulitsa ambiri, kugula, mtengo, mtengo, mtengo wogulira, zambiri, zogulitsa, mtengo.
Nthawi yotumizira: Meyi-02-2024