S355jr h zoo li tus nqaj hlau
S355JR H-Ntu Hlau yog Kub-Rolled H-Ntu Hlau Ua Los Ntawm S355JR. Lub npe los ntawm European txheem en 10025-2. Nyob rau hauv Suav qauv, nws yog kwv yees li Q345b. "S" sawv rau cov qauv hlau, "355" txhais tau tias tsawg kawg yog 355MPA, thiab "JR" txhais tau tias qhov kev cuam tshuam kub yog 20 degree cov kev cuam tshuam.
Cov Khoom Siv Neeg Kho Tshuab Ntawm S355jR H Tshooj Hlau
Yield zog: ntau dua los yog sib npaug rau 355Mpa thaum tuab tsawg dua lossis sib npaug rau 16 hli; Cov txiaj ntsig zoo txo me ntsis nrog cov dej ua tuab, thiab cov txiaj ntsig lub zog yog 345MPA thaum 16 hli
Lub zog tensile: {470-630 mpa mpa
Elongation: ntau dua los yog sib npaug rau 22%
Kev Cuam Tshuam: Ntawm 20 degree, qhov tsawg kawg nkaus nqus lub zog yog 27J.
Qhov Zoo ntawm S3555jr H-Zoo Li Tus Hlau
Lub zog siab: nws muaj lub zog ua kom muaj zog ntau dua 355MPA, uas ua rau cov qauv loj nrog cov tuam tsev siab thiab cov tsev muaj zog loj.
Zoo toughness: nws nthuav tawm cov khoom siv nruj ntawm chav tsev thiab muaj qhov ua kom muaj kev nyab xeeb ntawm cov qauv hauv kev ruaj khov thiab ntau yam kev ua haujlwm nyuaj.
Zoo weldability: nws muaj cov pa roj carbon sib npaug thiab zoo weldability. Nws tuaj yeem yooj yim thiab ntseeg tau welded nrog lwm cov hlau sib, txo qhov kev pheej hmoo ntawm vuam sib nraus thiab txhim kho kev tsim kho thiab zoo.
Cov txheej txheem zoo: Nws tuaj yeem ua tiav yooj yim los ntawm txiav, drilling, khoov, thiab ntau thiab tsawg hauv engineering tsim thiab yog ib qho yooj yim los tsim thiab nruab.
Hom thiab ntau thiab tsawg ntawm s35jr h rais paus qauv
Dav flange h-nqaj (tsov ntxhuav, Heeb): xws li 96 hli nyob rau hauv web tuab, 8 hli nyob rau hauv Flar Heev, thiab 16.7kg / m hauv qhov hnyav.
Nqaim Flange H-nqaj (IPE):: Lub qhov ntev yog 100 hli nyob rau hauv qhov siab, 55 hli hauv web tuab, thiab 7.1 hli nyob rau hauv flangness.
Daim ntawv thov cov chaw ntawm S355jr H Qhov chaw nqaj
Kev lag luam tsim kev tsim kho: Siv dav hauv kev lag luam thiab kev tsim kho ntawm cov tuam tsev thiab kuj tseem siv tau ua cov qauv hlau thiab txhawb nqa cov qauv hauv av hauv av.
Choj engineering: tuaj yeem tiv thaiv qhov loj ntsug thiab kab rov tav thaum siv cov choj los xyuas kom muaj kev nyab xeeb thiab kev ruaj ntseg ntawm choj qauv.
Kev tsim machinery: siv hauv cov qauv duab ntawm cov khoom siv kho txhua yam, thiab lwm yam.
| 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.
