Nrhiav rau siab - zooS275JR steel phajrau koj qhov project? GNEE Steel muaj ntau yam ntawm S275JR steel daim hlau, muaj nyob rau hauv ntau yam thicknesses, widths, thiab lengths.
S275JR steel phaj
Peb npaj ntau tshaj 50,000 tons ntawm S275JR steel daim hlau hauv peb lub tsev rau khoom, npaj rau kev xa khoom hauv 7 hnub. Nyeem rau txhawm rau tshawb xyuas cov ntsiab lus ua tiav, cov khoom sib npaug, thiab cov khoom siv hluav taws xob ntawm S275JR steel daim hlau.
Khoom Muag Khoom ntawm S275JR Steel Phaj
S275JR Steel Phaj yog me me hlau phaj nrog zoo weldability thiab machinability. Nws yog feem ntau siv nyob rau hauv cov qauv thiab kev tsim kho tej yaam num vim nws zoo heev zog thiab kuj rau atmospheric corrosion. Nov yog cov ntsiab lus tseem ceeb:
Thickness: 6MM - 350MM
Dav: 1250MM - 3000MM
Ntev: 6000MM - 12000MM
Xaus: Kub Rolled
Cov phiajcim no yog tsim los ua kom tau raws li ntau yam kev xav tau ntawm cov qauv, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho thiab kev tsim kho.
Tshuaj muaj pes tsawg leeg ntawm S275JR Steel Phaj
Cov tshuaj muaj pes tsawg leeg ntawm S275JR steel phaj yog qhov tseem ceeb rau nws cov khoom siv kho tshuab. Hauv qab no yog cov tshuaj muaj pes tsawg leeg ntawm S275JR:
| Element | Kev sib xyaw (%) |
|---|---|
| Cov pa roj carbon (C) | 0.17 max |
| Manganese (Mn) | 1.40 – 1.70 |
| Silicon (Si) | 0.50 max |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
| Hlau (Fe) | Tshuav |
Mechanical Properties ntawm S275JR Steel Phaj
Nov yog saib ceev ceev ntawm cov khoom siv kho tshuab ntawm S275JR steel phaj:
| Khoom | Tus nqi |
|---|---|
| Yield zog | 275 MPa (min) |
| Tensile zog | 370-510 MPa |
| Elongation (A50 hli) | 22% min |
| Impact Strength (Charpy) | 27 J (min) ntawm 20 degree |
S275JR cov ntaub ntawv sib npaug
S275JR muaj ntau qib sib npaug ntawm cov qauv sib txawv. Ntawm no yog ib daim ntawv teev cov khoom sib npaug:
| Txuj | Qib sib npaug |
|---|---|
| EN | S275 JR |
| DIN | RWB 42-2 |
| JIS | SIB 400 |
| AFNOR | E28-2 |
| YOG | TIAB SA 2062 |
| ISO | E275B |
| UNI | Fe430 ib |
| ASTM | A283D, A529 Gr.D |
Kev siv ntawm S275JR Steel Phaj
S275JR steel phaj feem ntau yog siv hauv cov ntawv hauv qab no:
- Cov khoom siv rau cov tsev thiab cov txuas hniav
- Ncej rau tshuab thiab khoom siv
- Cov hlab ntsha siab thiab lub tank
- Automotive kev tsim khoom
- Shipbuilding thiab offshore structures
Ua tsaug rau nws cov khoom sib npaug, S275JR steel phaj yog zoo meej rau cov ntawv thov uas yuav tsum tau muaj zog thiab kav ntev.
Vim li cas thiaj xaiv GNEE rau S275JR Steel Phaj?
Ntawm GNEE Steel, peb tau cog lus tias yuav muab siab - cov ntaub ntawv zoo uas ua tau raws li cov qauv thoob ntiaj teb. Peb S275JR steel daim hlau tau ntawv pov thawj kom ua tau raws li cov qauv zoo tshaj plaws thiab kev ua haujlwm zoo. Peb muab:
- Fast Shipping: Tshaj 50,000 tons ntawm Tshuag npaj rau kev xa sai.
- Customization: Cov phaj muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tiav kom tau raws li koj cov kev xav tau tshwj xeeb.
- Certified Quality: Peb cov khoom muaj ntawv pov thawj raws li ISO, API, thiab ASTM cov qauv.
Rau S275JR steel daim hlau, GNEE Steel yog koj tus neeg muag khoom ntseeg siab. Peb muab kev xa khoom sai, tus nqi sib tw, thiab sab saum toj - cov ntaub ntawv zoo rau tag nrho koj cov kev xav tau ntawm cov qauv.
Tiv tauj peb hnub no rau qhov tseeb S275JR steel phaj nqe daim ntawv teev npe!
Cov khoom siv S275JR yog dab tsi?
S275JR qib steel yogib qho yooj yim weldable tsawg carbon manganese steel nrog zoo cuam tshuam tsis kam. 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.
S275JR sib npaug hauv Suav teb yog dab tsi?
S275JR EN 10025 sib npaug steel khoom hauv Suav teb yogq275 ua. S275JR EN 10025 sib npaug steel Q275 yog cov khoom siv hluav taws xob hauv Suav teb, uas nws lub zog qis kawg nkaus yog 275 MPa.
Puas yog S275JR kub dov?
2500 x 1250 x 6mm Kub Rolled Phaj - S275JR yog cov qauv hlau phaj ua rau BS EN 10025-2 tus qauv.Tsim los siv cov txheej txheem kub dov, cov phaj no muaj cov qauv zoo heev, weldability, thiab lub zog, ua rau nws haum rau ntau yam kev tsim thiab kev siv cov qauv.
S235JR sawv cev rau dab tsi?
Tsab ntawv S stands rau tias cov hlau phaj yog cov qauv. Tus naj npawb 235 qhia tias steel lub zog tawm los. Tsab ntawv JR txhais tau hais tias cov qib steel tau dhau los ntawm Charpy cuam tshuam kev xeem thiab yog qhov zoo. S235JR yog qhov tshwj xeeb muab rau nws, nrog rau txhua lub cim qhia qee yam txawv.