EN10025-6 S890Q Carbon Thiab Tsawg-Alloy High-Strength Steel Phaj

EN 10025-6 S890Qyog tus qauv European rausiab-yield zog (890 MPa yam tsawg kawg nkaus), quenched thiab tempered (Q) carbon/low- alloy steel phaj, muab lub zog tshwj xeeb rau kev thov kev siv xws li txuas hniav, tshuab hnyav, thiab kev thauj mus los, ua kom cov khoom siv tau zoo tshaj plaws. Qhov kub no -rolled structural steel yog tshav kub-kho (quenched thiab tempered) rau superior mechanical zog, tso cai rau sib dua tsis tau muaj zog tsim.

Kev tsim kho choj

Hauv kev tsim choj, EN10025-6 S890Q alloy steel phaj tau dav siv vim lawv qhov zoo ntawm lub zog siab, zoo toughness, thiab corrosion kuj. Lawv tuaj yeem siv los tsim cov khoom tseem ceeb xws li choj piers, lawj pavements, thiab kev txhawb nqa choj, txhim kho lub peev xwm thauj khoom thiab kev pab cuam lub neej ntawm cov choj.

Kev lag luam kev tsim kho

EN10025-6 S890Q qis- alloy siab- lub zog steel phaj kuj tuav txoj haujlwm tseem ceeb hauv kev tsim kho kev lag luam. Lawv tuaj yeem siv los tsim cov khoom xws li cov qauv thav duab thiab thauj khoom -cov kabmob phab ntsa vaj huam sib luag ntawm cov tsev siab siab, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov tsev. Tsis tas li ntawd, hom hlau no muaj kev ua haujlwm zoo seismic, uas tuaj yeem txo qhov kev poob thaum muaj xwm txheej xws li av qeeg.

Shipbuilding

Shipbuilding yog lwm daim ntawv thov tseem ceeb ntawm EN10025-6 S890Qhot- dov daim hlau. Txij li thaum cov nkoj yuav tsum tau tiv taus qhov chaw nyob hauv hiav txwv thiab cov khoom thauj loj, cov kev xav tau rau lub zog thiab tawv ntawm cov ntaub ntawv yog siab heev. Nrog nws cov khoom siv kho tshuab zoo heev, qis- alloy high-strength steel daim hlau tau dhau los ua cov khoom siv hauv nkoj tsim, dav siv hauv cov qauv hull, decks thiab lwm qhov chaw.

Kev lag luam tsheb

Hauv kev lag luam tsheb, EN10025-6 S890Q qis- alloy siab- lub zog steel phaj feem ntau yog siv los tsim cov khoom tseem ceeb xws li tsheb lub cev thiab chassis. Nrog rau txoj kev loj hlob ntawm kev lag luam tsheb, muaj ntau qhov yuav tsum tau ua rau lub tsheb sib zog, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab kev siv cov khoom siv qis- alloy high-strength steel phaj tau ua ntau thiab ntau dua. Nws tuaj yeem txo qhov hnyav ntawm tsheb, txhim kho kev lag luam roj, thaum ua kom lub zog thiab kev nyab xeeb ntawm tsheb.

Petroleum Kev Lag Luam

Hauv kev lag luam roj av, EN10025-6 S890Q kub- dov daim hlau yog siv los tsim cov khoom siv xws li roj drilling platforms, roj tank, thiab cov kav dej. Vim tias qhov kev xav tau siab heev ntawm kev lag luam roj av rau kev nyab xeeb, kev tiv thaiv corrosion thiab kev pab cuam lub neej ntawm cov cuab yeej, qis- alloy high-strength steel phaj muaj ib txoj hauj lwm irreplaceable nyob rau hauv cov roj av kev lag luam.

EN10025-6 S890Q Carbon Steel Phaj, EN10025-6 S890Q High Strength Structural Steel Phaj, EN10025-6 S890Q Carbon Steel Phaj, EN10025-6 S890Q Structural Steel Phaj.

UT (Kev kuaj xyuas Ultrasonic), AR (Raws li Kub Rolled nkaus xwb), TMCP (Thermal Mechanical Control Processing), N (Normalized), Q + T (Quenched thiab Tempered), Z Direction Test (Z15, Z25, Z35), Charpy V-Ntch Impact Test, Third Party Test (xws li Shoting thiab Painting Testing).

Thov Ib Daim Quote

Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email rau alloy@gneesteelgroup.com. Peb zoo siab tshaj los pab koj.

Q1: S890Q steel phaj yog dab tsi?

A: S890Q yog lub siab - lub zog steel phaj raws li EN 10025-6, muab nyob rau hauv quenched thiab tempered (Q) mob, nrog rau qhov tsawg kawg nkaus yield zog ntawm 890 MPa.

Q2: Cov khoom siv ntawm S890Q yog dab tsi?

A: Cov khoom siv European rau S890Q yog 1.8940.

Q3: Puas yog S890Q suav tias tsis yog- hlau alloy?

A: Yog. Raws li EN kev faib tawm, S890Q tau teev npe tias tsis yog- alloy cov qauv hlau, txawm hais tias me me alloying ntsiab tau ntxiv rau lub zog thiab kev tswj kom nruj.

Q4: Dab tsi thickness ntau yog muaj rau S890Q steel phaj?

A: Cov khoom siv dav dav dav li ntawm 6 hli txog 150 hli, nyob ntawm lub peev xwm zeb thiab cov qauv yuav tsum tau ua.

Q5: Dab tsi yog cov khoom siv kho tshuab ntawm S890Q?

A: Lub zog muaj zog: Ntau dua lossis sib npaug rau 890 MPa (tsawg dua lossis sib npaug li 50 hli)

Tensile zog: 940-1100 MPa

Elongation: Ntau dua lossis sib npaug li 11%

Impact test: Ntau dua lossis sib npaug rau 30 J ntawm −20 degree

Q6: S890Q steel puas tuaj yeem welded yooj yim?

A: Yog, S890Q muaj qhov zoo weldability, tab sis vuam yuav tsum ua raws li cov txheej txheem tswj, suav nrog cov khoom siv hluav taws xob kom zoo, preheating (yog tias xav tau), thiab cov ntaub ntawv muab tub lim tsim nyog.

Q7: Qhov txawv ntawm S890Q thiab S890QL yog dab tsi?

A: S890QL muaj qhov zoo dua qis- qhov kub thiab txias cuam tshuam qhov hnyav dua li S890Q thiab feem ntau tau teev tseg rau qhov chaw txias dua lossis cov qauv tseem ceeb.

Q8: Dab tsi yog daim ntawv thov ntawm S890Q steel phaj?

A: S890Q yog siv dav hauv:

cranes thiab lifting khoom

Cov choj thiab cov qauv hnyav

Mining thiab earthmoving machinery

Cua zog thiab offshore qauv

Heavy - lub luag haujlwm tsheb thav duab

Q9: Puas tuaj yeem S890Q hloov S690Q kom txo qhov hnyav?

A: Yog. Siv S890Q es tsis txhob S690Q tso cai txo qhov hnyav thaum tuav lossis nce lub peev xwm, uas yog qhov tshwj xeeb tshaj yog rau cov khoom siv txawb.

Q10: Yuav tsum tau kuaj thiab daim ntawv pov thawj dab tsi rau S890Q?

A: Cov khoom siv txheem suav nrog EN 10204 3.1 MTC.

3.2 daim ntawv pov thawj, kuaj ultrasonic (UT), thiab thib peb-kev soj ntsuam tog (SGS, BV, TUV) muaj nyob rau ntawm kev thov.

Q11: Puas yog S890Q haum rau kev siv lub nkoj siab?

A: Tsis yog. S890Q yog cov qauv hlau, tsis yog tsim los rau lub nkoj siab lossis kev siv boiler. Cov hlab ntsha siab yuav tsum ua raws li cov qauv PV tshwj xeeb xws li EN 10028 lossis ASME.

Q12: Dab tsi yog qhov yuav tsum tau ua rau S890Q steel phaj?

A: S890Q yuav tsum tau muab rau hauv quenched thiab tempered (Q) mob raws li EN 10025-6.

Q13: Koj puas tuaj yeem txiav lossis tshuab S890Q steel phaj?

A: Yog. Nplaim txiav, txiav plasma, thiab machining tuaj yeem ua tau nrog cov kev tswj xyuas kom tswj tau cov khoom siv.

Q14: Puas yog S890Q steel xav tau tshwj xeeb cia lossis tuav?

A: Txheem qhuav cia yog txaus. Kev tiv thaiv saum npoo tuaj yeem ntxiv rau ntev - lub sijhawm cia sab nraum zoov.