Daim ntawv thov ntawm EN 10025-6 S690Q lub zog steel ntawv

S690Qyog kub- dov hardened structural steel uas tau dhau los tom qab tempering kho thiab ua raws li EN 10025-6, DSTU EN 10025-6 tus qauv.

Txheem:Kub-cov khoom dov ua los ntawm cov qauv hlau. TS EN 10025-6: Cov txheej txheem xa khoom rau siab- tensile structural steel post-tempering thiab quenching.

Kev faib tawm:High-qib steel qauv.

Khoom siv:Zoo-grain steel ncej-quenching thiab tempering.

Vim nws lub zog siab, siab toughness thiab zoo heev vuam kev ua tau zoo, S690Q steel daim hlau yog dav siv nyob rau hauv cov nram qab no teb:

Heavy Machinery:Siv los tsim cov khoom thiab cov khoom siv rau kev nqa cov tshuab thiab cov tshuab mining (xws li excavators thiab loaders).

Bridge Engineering:Siv rau hauv kev tsim cov khoom tseem ceeb-cov kabmob ntawm cov txuas txuas, suav nrog cov girders loj thiab cov piers, txhawm rau txhim kho kev thauj khoom-cov kabmob muaj peev xwm thiab kev ua haujlwm seismic.

Cov Khoom Siv Hauv Tsev:Siv los ua cov khoom tseem ceeb- cov tswv cuab (xws li kab thiab kab teeb) hauv siab - cov tsev nce siab thiab cov chaw ntau pob loj, txhim kho kev ruaj ntseg tag nrho.

Marine Engineering:Siv nyob rau hauv offshore platforms, subsea pipelines thiab lwm yam marine chaw, leveraging nws siab zog thiab corrosion kuj.

Shipbuilding:Ua hauj lwm hauv kev tsim cov qauv ntawm lub nkoj thiab cov decks los txhim kho cov khoom thauj -cov kabmob muaj peev xwm thiab kav ntev ntawm cov nkoj.

Petrochemical Kev Lag Luam:Siv los tsim cov roj cia tso tsheb hlau luam, cov khoom siv roj refining thiab lwm qhov chaw, ua tau raws li qhov yuav tsum tau muaj ntawm qhov kub thiab txias tsis kam thiab corrosion kuj.

Ultra{0}}High Yield Strength: Cov qib steel no muaj qhov ua tau zoo tsawg kawg nkaus, nrog S690Q pib ntawm 690 MPa, S690QL ntawm 770 MPa, thiab S690QL1 ntawm 890 MPa. Qhov no ua rau lawv zoo tagnrho rau kev thauj khoom-cov kabmob, xws li txuas hniav, cranes, thiab offshore platforms.

Tsawg-Tsub Toughness: S690QL1 steel, tshwj xeeb, yog tsim los tswj nws lub zog siab txawm tias qhov kub thiab txias, ua rau nws tsim nyog rau kev siv hauv Arctic lossis qhov chaw txias.

Fine-Ntau yam qauv: Cov qhab nia no feem ntau muaj qhov zoo -grained microstructure, uas txhim kho lawv cov khoom siv kho tshuab, suav nrog kev cuam tshuam rau qhov hnyav thiab qaug zog.

Weldability: Txawm hais tias lawv lub zog siab, S690Q / QL / QL1 steel qib tau paub txog lawv qhov zoo weldability. Txawm li cas los xij, yuav tsum tau ceev faj tshwj xeeb thiab cov txheej txheem vuam yuav tsum tau ua kom ntseeg tau siab -cov pob qij txha zoo.

Ntau yam: Cov qib steel no muaj ntau yam thiab pom cov ntawv thov hauv ntau yam kev lag luam, suav nrog kev tsim kho, tsuas, thiab kev tsim cov tshuab hnyav. Lawv siv rau cov khoom siv tseem ceeb, xws li crane booms, cov hlab ntsha siab, thiab cov qauv kev txhawb nqa.

Ua raws li Cov QauvS690Q / QL / QL1 steel ua raws li European cov qauv (EN 10025-6), ua kom ntseeg tau zoo thiab ua haujlwm tau zoo hauv kev thov cov qauv siv.

Quality Assurance: Cov neeg tsim khoom ntawm cov qib steel no ua raws li cov txheej txheem tswj xyuas kom muaj kev ntseeg siab thiab kev nyab xeeb ntawm cov khoom, tshwj xeeb tshaj yog nyob rau hauv qhov tseem ceeb ntawm cov khoom siv thauj khoom -cov kabmob.

Thov Ib Daim Quote

Yog tias koj xav kawm txog lossis yuav lwm daim phiaj nkoj los ntawm GNEE, koj tuaj yeem xa email raualloy@gneesteelgroup.com.Peb yuav zoo siab los pab koj.

FAQ

Qhov txawv ntawm S690Q thiab S690QL yog dab tsi?

S690Q: Yam tsawg kawg nkaus toughness kuaj ntawm -20℃(30J nruab nrab). → Hom Kev Siv: Cranes nyob rau hauv huab cua sov, cov khoom siv hauv av. S690QL: Muaj ntawv pov thawj rau -40℃thiab qis dua (Ntau dua lossis sib npaug rau 40J cuam tshuam toughness). → Kev siv tseem ceeb: Arctic pipelines, offshore platforms, mining tsheb hauv Siberia.

Cov khoom siv qib S690QL yog dab tsi?

S690QL yog lub zog siab quenched thiab tempered steel qib uas ua raws li cov lus qhia steel EN 10025. Cov npe S690QL yog hais txog qhov tsawg kawg nkaus yield zog ntawm 690 MPa.

S690 qib steel yog dab tsi?

S690 high yield & fine grain steel phaj yog lub zog siab, quenched thiab tempered zoo -grain structural steel. Cov qauv hlau S690 yog siv rau hauv cov qauv uas yuav tsum tiv taus cov khoom hnyav heev. Qib no yog tsim los rau cov qauv uas kev txuag qhov hnyav yog qhov tseem ceeb.

Dab tsi yog qhov sib npaug ntawm S690 steel?

Kwv yees qhov sib npaug
ASTM A514, EN 10149-2 Qib S700MC, AS / NZS 3579 Qib 700, AM 700, Bisalloy 80.

Tus nqi ntawm S690QL cov khoom yog dab tsi?

S690QL High Strength Steel Phaj, Thickness: 5mm txog 150mm ntawm 5,600-13,500 CNY ib tonne (kwv yees . 5.6-13.5 CNY ib kilogram) / 440-900 USD ib tonne (kwv yees . 0.44-0.90 USD ib kilogram))

Lub hardness ntawm S690 QL steel yog dab tsi?

S690QL steel stockholders thiab lwm tus neeg. S690QL yog quenched thiab tempered siab zog steel nkag rau hauv tag nrho daim hlau los yog txiav daim nrog xa mus rau tag nrho cov UK. Nrog nws cov txiaj ntsig siab ntawm qhov tsawg kawg nkaus 690MPa nws muaj lub zog zoo dua li cov qauv carbon steel qib.

Dab tsi yog kev siv lub zog siab S690 steel hauv kev tsim kho?

Lub zog siab S690 steels muaj lub zog zoo heev -rau - tus kheej - qhov hnyav piv, thiab lawv muaj txiaj ntsig zoo los siv rau hauv cov qauv hnyav hnyav. Cov ntawv thov ib txwm muaj xws li pawg thiab kab hauv tsev thiab txhawb cov tswv cuab hauv cov choj.

Dab tsi yog qhov txawv ntawm S890QL thiab S690QL?

S690QL, S890QL, thiab S960QL yog tag nrho cov dej quenched thiab tempered steels uas ua raws li EN10025: 6: 2004 specification. Cov hlau muaj zog ultra siab muaj qhov tsawg kawg nkaus lub zog ntawm 690 MPa, 890 MPa, thiab 960 Mpa feem, ua rau lawv zoo tagnrho rau kev siv hauv kev thauj mus los.

Qhov txawv ntawm S700MC thiab S690ql yog dab tsi?

Lub S700MC Steel yog ib qho yooj yim steel phaj tsim tshwj xeeb tshaj yog rau cov ntawv thov uas yuav tsum tau muaj zog yield zog. Lawv yog siv rau ntau daim ntawv thov load bearing. Lub S690ql yog cov hlau tsis tshua muaj hlau uas muaj zog thiab tuaj nrog kev sib txuas zoo.

Lub zog ntawm s690 steel yog dab tsi?

690 MPa ua.

Tawm lub zog ntawm 690 MPa. Siv nyob rau hauv cov qauv bearing hnyav hnyav, xws li txuas hniav, offshore drilling rigs thiab cov tsev, nrog rau cov khoom siv hnyav thiab cranes.