Nrhiav tus hwmEN10025-2 S355J0 steel phajs? Gnee Steel, ib lub chaw tsim khoom thiab cov chaw muag khoom, muaj siab -cov pa roj carbon tsawg, siab tensile lub zog steel tsim nyog rau kev tsim kho, txuas hniav, tshuab, thiab engineering tej yaam num thoob ntiaj teb.
EN10025-2 S355J0 steel phaj
Nrog rau kev tswj cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab, peb cov phaj S355J0 yog tsim los rau weldability, formability, thiab ntev - lub sij hawm cia siab rau. Tiv tauj peb hnub no rau qhov tseeb S355J0 steel phaj nqe daim ntawv teev npe thiab muaj.
Tshuaj muaj pes tsawg leeg ntawm S355J0 Steel Phaj
Peb EN10025-2 S355J0 steel daim hlau tau muab rau hauv ntau qhov tuab, nrog cov tshuaj muaj pes tsawg leeg rau kev ua haujlwm zoo ib yam:
| Qib | Thickness (hli) | C (max) | Mn (max) | Si (max) | P (max) | S (max) | N (max) | Cu (max) |
|---|---|---|---|---|---|---|---|---|
| S355J0 | Tsawg dua los yog sib npaug li 40 | 0.20 | 1.60 | 0.55 | 0.03 | 0.03 | 0.012 | 0.55 |
| S355J0 | >40 | 0.22 | 1.60 | 0.55 | 0.03 | 0.03 | 0.012 | 0.55 |
Mechanical Properties ntawm S355J0 Steel Phaj
Peb cov phaj S355J0 ua tau raws li cov qauv siv tshuab nruj rau ntau yam kev siv engineering:
| Thickness (hli) | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) |
|---|---|---|---|
| Tsawg dua los yog sib npaug li 16 | 355 | 470-680 | 14 |
| >16 - Tsawg dua lossis sib npaug rau 100 | 315 | 470-630 | 16 |
| >100 | 275 | 450-600 | 18 |
Daim ntawv thov ntawm EN10025-2 S355J0 Steel Phaj
- S355J0 steel daim hlau tau dav siv thoob plaws kev lag luam vim lawv qhov sib npaug ntawm lub zog, ductility, thiab weldability:
- Kev tsim kho: vaj tse, txuas hniav, chaw ntau pob.
- Engineering Machinery: Excavators, loaders, bulldozers, cranes, hydraulic txhawb nqa.
- Kev thauj mus los: Mining tsheb, drilling rigs, hluav taws xob log dumpers.
- Cov cuab yeej siv: Tank, fais fab nroj tsuag machinery, shipbuilding lug.
Vim li cas thiaj xaiv Gnee Steel rau S355J0 Phaj?
Gnee Steel ua kom zoo, kev ntseeg siab, thiab xa khoom sai:
- Certified zoo: Tag nrho cov tshuaj thiab txhua yam kev kuaj ib EN10025-2.
- Customization: Ntau thicknesses (8-300mm), dav (1500-4020mm), thiab ntev (3000-27000mm).
- Kev xa khoom thoob ntiaj teb: Kev xa khoom zoo thiab kev thauj mus los rau cov haujlwm thoob ntiaj teb.
- Kev txhawb nqa kws tshaj lij: Cov lus qhia tshwj xeeb rau kev xaiv ntawm S355J0, S355JR, thiab S355J2 steel qib.
Tiv tauj peb tam sim no rau qhov tseeb EN10025-2 S355J0 steel phaj nqe thiab cov ntaub ntawv txiav txim ntau.
Tiv tauj peb tam sim no rau qhov tseeb EN10025-2 S355J0 steel phaj nqe daim ntawv teev npe
S355J0 cov khoom sib npaug yog dab tsi?
S355J0 yog sib npaug rau ntau qib steel thoob ntiaj teb xws liASTM A572 Qib 50, DIN St52-3, JIS SM490, thiab GB / T Q345B, nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov thiab cov qauv hauv cheeb tsam.
Qhov txawv ntawm S355 thiab S355J0 yog dab tsi?
S355JR: Qib no muaj qhov tsawg kawg nkaus lub zog ntawm 355 megapascals (MPa) thiab lub zog tensile yam tsawg kawg nkaus ntawm 470-630 MPa. Nws muaj qhov zoo weldability, machinability, thiab formability. S355J0:S355J0 kuj muaj qhov tsawg kawg nkaus tawm lub zog ntawm 355 MPa, tab sis nws qhov tsawg kawg nkaus tensile zog yog me ntsis qis, xws li 470-630 MPa.
Cov khoom siv dab tsi yog S355 J0?
S355JO yog anruab nrab tensile, tsawg carbon manganese hlauuas yog yooj yim weldable thiab muaj kev cuam tshuam zoo. Cov khoom siv no feem ntau muab nkag rau hauv qhov tsis kho lossis tsis zoo. Machinability ntawm cov khoom no zoo ib yam li cov hlau me me.
Tus nqi ntawm S355J0 yog dab tsi?
S355 J0 N Kub Rolled Steel Phaj, Ntev: 1000-18000mm, Thickness: 0.3-100mm ntawm₹ 60/kghauv Mumbai.
ASTM sib npaug ntawm EN 10025 S355J0 yog dab tsi?
Sib npaug rau EN 10025-2: S355J0. ASTM Standard: Qhov sib npaug ze tshaj plaws yuav yogASTM A572 Qib 50 lossis A572 GR 50.