S355j {0 914 x30 253 914 x305x289 Universal txhua
Cov txheej txheem nta ntawm 914x305x 253 914 x305x289 qauv qauv ha nqaj
Hla-seem duab: H-puab hlau (British tus qauv UB Series), nrog "H" hom.
Tus tis phaj muaj qhov dav dav thiab lub vev xaib tuab loj, nrog kev khoov zoo thiab shair kuj; Haum rau cov kabmob ntev ntev thiab cov khoom siv hloov pauv.
914x305x {253 914 x305x289 hlau hized qhov ntev
91453 Universal nqaj qauv hlau qauv: Web Qhov siab 914 hli, Flange dav 305mm, Web Thickness 253mm.
914T305x305x289 h kem: Web qhov siab 914 hli, Flange dav 305mm, Web Thickness 289mm.
Cov yam ntxwv ua tau ntawm s3555J {1}} h seem nqaj
Cov Khoom Siv Neeg Kho Tshuab
Paib lub zog: 355 MPa.
Tensile lub zog: 470 ~ 630 MPa.
Elongation: ntau dua los yog sib npaug rau 22%.
Kev Cuam Tshuam Cov Khoom Siv Bougness: Kev Cuam Tshuam Lub Zog Loj dua lossis sib npaug rau 27 J (K2) ntawm {} degree ntau dua lossis sib npaug rau {{4 4} degree.
Tshuaj Muaj Tshuaj
Cov pa roj carbon (c): {{0}}}. 12% ~ 0.22%.
Silicon (si): {{0}}}. 5% ~ 1.0%.
Manganese (MN): 1.6% ~ 2.1%.
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 035%.
Sulfur (s): tsawg dua lossis sib npaug rau 0. 035%.
Kev tsim nyog ua ntu zus ntawm cov kab tseem ceeb xws li chromium (CR), npib tsib), thiab tooj (CU) txhim kho lub zog thiab tawv ntawm cov hlau.
Tsawg qhov kev ua tau kub tsis tshua muaj zog: nws tseem tswj hwm kom zoo rau kev ua kom zoo nyob hauv ib puag ncig tsawg thiab haum rau siv nyob rau thaj chaw txias.
Daim ntawv thov ntawm s355j 0 h pas dej qauv
Siv teb: Beams, txhua thiab cov qauv txhawb nyob rau hauv cov vaj tse loj xws li cov dav hlau siab, txuas hniav, thiab chav ua si hauv chav ua si.
Neeg kho tshuab Engineering: Kev Tsim Cov Tshuab Hnyav, Lifting Khoom Siv, Kev Nqa Cov Khoom Siv, Kev Siv Machinery, kom tau raws li cov kev xav tau ntawm cov khoom siv hnyav thiab ntau zaus.
Lub nkoj nkoj thiab cov tub rog tsim khoom lag luam: siv los tsim cov qauv xws li tus hulls thiab sab nrauv ntawm lub platform, thiab yog kev nyiam rau nws cov xeb tsis kam thiab weldability.
Lwm thaj chaw: cov hlab ntsha siab, cov khoom siv tshuaj lom neeg, Boilers, thiab lwm yam.
