S355jr lub bar
Cov khoom lag luam
S355jr Hlau kaum sab xis yog qhov qis alloy muaj zog steel nrog vuam zoo thiab cov khoom txias. S3555jR Cov Txheej Txheem yog ib txwm siv nyob rau hauv archabitural thiab txua cov qauv xws li cov tuam tsev, txuas hniav thiab kis cov yees.
Cov tshuaj lom neeg muaj kuab lom ntawm S355jr steel hlau ib txwm suav cov pa roj carbon, manganese, siospur, phosphorus, thiab qee zaum lwm yam chromium thiab npib tsib xee. Cov txiaj ntsig lub zog ntawm s355jr steel hlau lub kaum sab xis yog feem ntau 355 mpa thiab lub zog tensile yog} mpa mpa.
S355jr steel lub kaum sab xis hlau specifications
| Khoom npe | S235jr / S275JR / S355JR kub dov lub kaum ntse ntse steel bar |
| Khoom | Carbon Steel / Mild Hlau / |
| Teem nqi | SS400 A36 ST 37-2 st52 s235jr s275jr s355b Q235B Q235B |
| Qhov loj me (sib npaug) | 20x20mm -250 x250mm |
| Qhov loj me (tsis sib xws) | 40 * 30mm -200}} * 100 hli |
| Qho ntev | 6000mm / 9000mm / 12000mm |
| Lub hom phiaj | GB, ASTM, JIS, DIN, BS, NF, thiab lwm yam. |
| Tuab ntaus | 5%-8% |
| Daim ntawv thov | Neeg kho tshuab & kev tsim khoom, tus qauv hlau, cov qauv hlau, nkoj, ua kom zoo nkauj, kev tsim kho tsheb, kho kom zoo nkauj. |
Daim ntawv thov
1.Txawm thiab kev tsim qauv
2.industrial machinery txhawb nqa
3.Mrrastructure tej yaam num
4.resiesial thiab cov qauv lag luam
Gnee Steel Angle 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.
Vim li cas xaiv peb lub kaum sab xis?
Siab Zog: Tsim los tiv thaiv cov thauj khoom hnyav thiab cov xwm txheej hnyav.
Yam ruaj khov: Tsis kam hnav thiab corrosion rau kev ua tau ntev ntev.
Tau sib kho: Muaj nyob rau ntau qhov ntau thiab tsawg thiab thickinges kom tau raws li cov kev xav tau tshwj xeeb.
Yooj yim ntawm cov fabrication: Tuaj yeem yooj yim welded, txiav, thiab tho rau seamless kev koom ua ke.
Kev ceev kev cai: Ua tau raws li cov qauv thoob ntiaj teb xws li ASTM, DIN, thiab JIS.