En Txheem H-Nqaj S355M Hlau Beob

S355M H hom kab teeb yog tsim tau raws li en 10025-4} thiab yog ib qho zoo nkauj nplaum cov hlau nyob hauv European txheem.

Cov ntsiab lus tseem ceeb ntawm S355M h ntaus hlau nqaj (hnyav%):
C (carbon): tsawg dua lossis sib npaug rau {{0}}}}. 14-0.28%
Si (silicon): tsawg dua los yog sib npaug rau 0. 15-1. {{%
Mn (manganese): 1. {00}} - 2. {{%
P (Phosphorus): tsawg dua lossis sib npaug rau 0. 03%
S (Sulphur): tsawg dua los yog sib luag rau {{0}}}}. 02-0.025%
Microalloying ntsiab (NB, V, T, TI): ntxiv rau kho cov qauv nplej thiab txhim kho lub zog-kev sib npaug.

Lwm yam tshwj xeeb qhov ntev: Thickness: txog 120-400 hli (customizable)
Dav: 1500-4200 hli
Ntev: 3000-18000 hli
Daim ntawv pov thawj: Cov ntaub ntawv xeem Daim Ntawv Pov Thawj Ua raws li en 10204-3. 1 / 3.2

Qhov zoo ntawm S355m Txheej txheem Hlau H Be nqaj siab lub zog-rau-qhov hnyav piv: txo cov teeb meem hnyav thaum tswj hwm cov khoom muaj zog.
Zoo tshaj Weldability: Haum rau cov ntaub siv fabrication tsis muaj preheating / posthate.
Tsawg qhov kub kev ua tau zoo: zoo tagnrho rau Arctic lossis cov chaw ib puag ncig.

Qhov no en txheem no h-puab steel s355m h zoo li tus hlau sib txuas nrog kev tswj hwm me me nrog ntau yam kev tsim kho.

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.