S690Q Alloy Steel Phaj VS E690 Siab-Lub zog steel phaj

S690Q thiab E690 yog qhov tseem ceeb tib yam siab -lub zog steel, nrog "S690Q" yog tus qauv tsim raws li European tus qauv EN 10025-6, thaum "E690" yog qib sib npaug raws li Fabkis tus qauv AFNOR lossis ISO 4952 tus qauv. yuav tsum tau muaj zog, durability, thiab tawv.

Cov tshuaj muaj pes tsawg leeg ntawm cov hlau S690Q (1.8931): EN 10025-6-2004

Mechanical zog ntawm steel S690Q (1.8931)

Cov ntawv thov ntawm S690Q

Hnyav Machinery: Cov khoom siv ntawm cov cranes, excavators, loaders, thiab cov khoom siv mining.

Bridge Engineering: Main girders, piers, thiab load-bearing brackets for long-span bridges.

Lub tsev tsim: Cov kab, kab teeb, thiab trusses nyob rau hauv siab -cov tsev nce siab, chaw ntau pob, thiab chaw ua haujlwm hauv tsev.

Offshore Engineering: Jack- nce rigs, offshore platform modules, thiab subsea pipeline txhawb nqa.

Cov Khoom Siv Petrochemical: Cov hlab ntsha siab, lub tank loj, thiab siab - cov kav dej siab.

Cov ntawv thov ntawm E690

Shipbuilding: Hull cov qauv, lawj daim hlau, bulkheads, thiab superstructures ntawm cov nkoj loj, ntim cov nkoj, thiab cov nkoj xa khoom tawm sab nraud.

Marine Engineering: Offshore drilling platforms, FPSOs (Floating Production Storage and Offloading units), thiab subsea production systems.

Coastal Infrastructure: Ntug hiav txwv txuas hniav, chaw nres nkoj cranes, thiab corrosion-cov khoom siv tiv thaiv hauv cov huab cua hauv hiav txwv hnyav.

Kev Tiv Thaiv & Cov Nkoj Tshwj Xeeb: Hull thiab structural parts of naval ships, icebreakers, and high-cov nkoj ua tau zoo.

Thov Ib Qhov 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. Qhov kev xaiv 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 uas muaj zog heev no muaj qhov tsawg kawg nkaus tawm 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?

S700MC Steel yog ib qho ntawm cov qauv 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.