S3555jr 356x368X {3}} x368x153 hital steel kem
UC 356x368x129 H zoo li lub nqaj loj
Qhov loj me: 355.6mm (Flange dav) × 368.6mm (qhov siab) × 10.4 hli (flange tuab)
Nyhav rau ib meter ': 129Kg \/ m
UC 356x368x153 h hom nqaj loj tsis loj
Qhov loj me: 362mm (Flange dav) × 370.5 hli (qhov siab) × 12.7mm (web tuab)
Phaus ib meter ': 152.9kg \/ m
Tshuaj lom neeg muaj pes tsawg leeg ntawm S355jr H Hom Hlau Beab
Cov pa roj carbon (c) Tsawg dua lossis sib npaug rau 0. 22%
Silicon (SI) tsawg dua lossis sib npaug rau 0. 55%
Manganese (mn) tsawg dua lossis sib npaug nrog 1.60%
Phosphorus (p) tsawg dua lossis sib npaug rau 0. 025%
Sulphur (s) tsawg dua los yog sib npaug rau 0. 025%
S3555jr cov khoom siv huam cov yam ntxwv
Paib lub zog: ntau dua los yog sib npaug rau 355MPA
Lub zog tensile: 470 ~ 630MPA
Elongation (A5): Ntau dua lossis sib npaug rau 22%
Kev Cuam Tshuam Cov Khoom Siv Bougness: 27J (20 degree) ntawm chav tsev kub
Cov Txheej Txheem Ntau Lawm thiab Cov Nyiaj Tawm Ntawm S355jR Hlau Beam H
Production process: electric furnace\/converter smelting → continuous casting → hot rolling → normalizing treatment (optional).
Cov xwm txheej xa khoom: Kub Rolling, tswj dov lossis ib txwm muaj lub xeev, kev kho cua sov tuaj yeem kho tau raws li kev xav tau.
Daim ntawv thov cov chaw ntawm S355jr H Profile Steel
Siv teb cov teb: High-nce lub tsev thav duab, kev cog tsob nroj ntawm load-cov kabmob qauv.
Choj engineering: lub ntsiab qauv, choj lawj kev pua.
Kev tsim tshuab: cov khoom siv hnyav BRACKET, QOS tus qauv nqaj.
Lub nkoj nkoj: Hull lawj, bulkhead.
