Kub Rolled S275J2 H Zoo Hom Hlau Beob
Cov "s" hauv S275J2 H nqaj Steel sawv rau cov qauv hluav taws xob, "275" qhia txog qhov cuam tshuam ntawm lub zog ntawm 27 joules ntawm -20 degree.
Tshuaj lom neeg muaj pes tsawg leeg ntawm S275J2 H Nqaj Hlau Qauv
Cov pa roj carbon (c): mus txog 0. 21%
Manganese (MN): Txog li 1.60%
Phosphorus (p): mus txog 0. 025%
Sulphur (s): Mus txog 0. 025%
Ib qho ntxiv, cov nyiaj tsawg ntawm lwm cov khoom xws li silicon (si), tooj (cu), nickel (NC) (NC)
Cov Khoom Siv Neeg Kho Tshuab ntawm S275J2 H Zoo Laj Taws
Tos lub zog: yam tsawg kawg cov txiaj ntsig kev ntxhov siab yog 275 MPa.
Lub zog tensile: feem ntau yog li ntawm 430 txog 580 MPa.
Kev Ntsuas Yuam: Yuav tsum nqus tau tsawg kawg 27 Joules ntawm lub zog ntawm -20 degree.
Kev thov ntawm S275J2 kub dov hect hlau
Kev tsim kho: Dav siv hauv tsev tsim qauv uas yuav tsum tau tiv thaiv kev thauj khoom hnyav thiab tiv thaiv ib puag ncig ib puag ncig. Haum rau sab hauv tsev thiab sab nraum zoov daim ntawv thov.
Cov phiaj xwm muaj nqis Infrastrasure: feem ntau pom hauv cov choj, cranes, thiab lwm yam haujlwm engineering uas xav tau cov ntaub ntawv ruaj khov thiab muaj zog.
Neeg kho tshuab Engineering: Siv rau hauv kev tsim cov nroj tsuag, chaw khaws ntaub, thiab siv lub tshuab qhov chaw vim kev ntseeg tau thiab yooj yim ntawm kev siv.
| Tus Qauv Qauv |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A / B SN400A / B SN490B S235jr / j 0 s275jr / j {s355k2 s45}} J0 s355m / l s460M S355j {0} wp / j2wp s355J {4}}} w / j2w |
| Daim ntawv thov | Kev Lag Luam / Cov Khoom Siv Tshuaj |
| Vuam Kab Hom | Vuam |
| Kev pab cuam | Dabtsi Yog Khoov, Punching, Txiav, Moulding |
| Qho ntev | 6000mm 9000mm 12000mm lossis Mekas |
| Kev txawj | Kub kuav los cold cold |
| Cov ntsiab lus them nqi | L / CT / T (30% tso nyiaj) |
| Cov txheej txheem txheej txheem | Lub hom phiaj |
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
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.
