Nov 20, 2025 Tso lus

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

Nyob rau xyoo 1990, Lub Zog Siab S690 hlau yog tsim nyob rau hauv ib tug xov tooj ntawm Advanced Steel- ua tshuab, xws li lub teb chaws Yelemees thiab Nyij Teb. Ntau yam ntawm cov zog no cov hlau nplaum yog engineering steels nrog cov tuab tuab xws li ntawm 6 mus rau 30 hli. Lawv feem ntau siv raws li cov tseem ceeb hauv kev nqa khoom loj thiab cov tshuab nyob hauv chaw nres nkoj thiab cov mines. Tau ntau xyoo, cov siab loj ntawm cov neeg muaj txiaj ntsig zoo li 70% ntau dua S355 cov hlau, thiab lawv qhov kev siv yuav tsum tsis txhob siv thaum muaj ntau. Nrog cov kev nce qib hauv steel {{ua rau cov ua haujlwm hauv Suav teb muaj peev xwm ua kom muaj zog s690 steel hlau nrog thicknesses txij 6 mus rau 80 hli ua ntu zus. Raws li cov neeg siv S690 no yog tsim nrog cov khoom siv tshwj xeeb yog cov khoom siv hluav taws xob tshwj xeeb, lawv muaj cov khoom siv hluav taws xob zoo nkauj thiab ua kom zoo nkauj en} thiab GB 1591.

 

Cov teeb meem yog dab tsi?

 

Txawm hais tias lub zog siab S690 hlau yog kev lag luam muaj kev txhawj xeeb txog kev ua haujlwm vim yog cov kev tsis sib haum xeeb ntawm lawv cov kev coj cwj pwm yav dhau los 30 xyoo dhau los. Nws yuav tsum raug sau tseg tias lub zog siab S690 cov hlau yog tsim nrog cov khoom siv cua sov ua kom zoo nkauj nrog cov ntaub ntawv zoo thiab muaj zog. Txawm li cas los xij, cov cua sov / cua txias ua tsis tau thaum lub vuam yuav pib ua kom theem kev hloov pauv thiab kev sib deev ntawm micrtructures ntawm cov ntawv welded.

 

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

 

S690 steelLeveraging Siab Zog - rau - qhov hnyav} qhov hnyav piv rau cov teeb pom kev zoo

S690 Hlau muaj tsawg kawg vim muaj lub zog muaj zog ntawm 690 MPa, uas muaj ntau dua li cov hlau sib xyaw xws li S355. Lub zog loj no tso cai rau kev txo qis ntawm tus ntoo khaub lig- Ntu qhov ntev ntawm cov tswv cuab. Piv txwv li, hauvHigh - Rose} Qaum Lub Hom PhiajthiabLoj - span spatial qauv(xws li chaw ntau pob lossis chaw tso chaw nruab nrab trusses), siv S690 tuaj yeem ua cov qauv txheej txheem rho tawm thiab sib dua. Qhov no tsis tsuas yog txuag cov khoom siv tab sis kuj tseem nce qhov chaw siv tau hauv tsev thiab txo lub nra ntawm lub hauv paus.

 

Tus nqi nyiaj tau los ntawm cov khoom txuag nyiaj

Txawm hais tias chav nyob ntawm tus nqi ntawm S690 hlau yog li ntawm 1.3 lub sij hawm ntawm S355, nws lub siab muaj rau cov qauv tsim qauv tsuas yog ib nrab ntawm S355 nkaus xwb. Raws li qhov tshwm sim, tag nrho cov khoom siv ntawm S690 yog 0.65 zaug ntawm S355, ua rau 35% txuag nqi. Qhov no ua rau nws kev lag luam siv tau rau cov phiaj xwm qhov twg cov khoom siv cov khoom siv tsawg dua, xws liloj - nplai ua lag luam lossis muaj vaj tsenrog cov txheej txheem nyuaj uas xav tau.

 

S690 alloy quality steel plateAdapting rau cov chaw hnyav thiab cov khoom siv hluav taws xob dynamic

Tsawg - kub ceev: Cov qhab nia zoo li S690QL muab cov kev sib zog tseem ceeb txawm nyob ntawm - 40℃(lossis qis dua rau s690ql1). Qhov no ua rau S690 zoo tagnrho rau kev tsim kho hauvcheeb tsam txias, qhov twg cov qauv yuav tsum tau tiv thaiv qis qis - kub cuam tshuam (piv txwv li cov choj lossis vaj tse nyob rau sab qaum teb huab cua).

Qeeb zog tsis kam: S690 ua tau zoo nyob rau hauv cov khoom ntim. Nws yog qhov haum rau cov qauv tsim qauv rau kev nyuaj siab, xws liCov tsev nyob ze cov kev khiav haujlwm hnyavlossis cov uas muaj cov khoom siv cov neeg kho tshuab loj uas ua rau cov khoom siv ua dua tshiab.

 

Enable cov qauv tsim qauv tshiab

Kev sib xyaw ua ke ntawm lub zog siab thiab zoo weldability (nrog kom tsim nyog preheating thiab tshaj tawm - Kev Kho Mob) tso cai rau kev tsim ntawmcomplex, siab - kev ua tau zooUas yuav nyuaj los yog ua tsis tau zoo los tsim nrog qis - lub zog hlau. Piv txwv li, nyob rau hauvDaim duab kos duabnrog cov qauv uas tsis muaj peev xwm lossisNtev - spail choj, S690 tuaj yeem pab paub tseeb cov ntsiab lus tsim lub sijhawm thaum muaj kev nyab xeeb.

 

Tau kov

 

Yog tias koj xav paub ntau ntxiv txog GNEE cov khoom, koj tuaj yeem xa email rauinfo@gneesteels.comCov. Peb zoo siab tshaj plaws los pab koj.

 

Cov FAQ

Q: Dab tsi yog S690 hlau?

A: S690 Cov qoob loo siab & cov qoob loo zoo steel phaj yog lub zog siab, quenched thiab tempered nplua {1} lis cov qauv qauv qauv hlau. Tus qauv steel S690 yog siv hauv cov qauv uas yuav tsum tau tiv thaiv hnyav heev. Cov qib no yog txhais tau rau cov qauv uas qhov kev txuag hluav taws tseem ceeb.

Q: Dab tsi yog sib npaug ntawm S690 hlau?

A: Cov qhab nia sib npaug rau S690QL steel muaj xws li t {}} 100 (} 100 (} 100 (}} Cov kev sib txig sib luag no yog tshwj xeeb rau cov qauv sib txawv thiab cov tuam txhab tsim qauv, tab sis lawv txhua feem sib xws sib xws, quenched thiab tempered yam ntxwv.

Q: Dab tsi cov khoom siv pawg yog S690?

A: S690 QL yog qhov siab cov qauv hlau tsim nyob rau hauv ua raws li ENG ua raws li EN 10025: 10: 2004. Cov khoom kho yog kho tau siv cov txheej txheem quench thiab muaj qhov zoo khoov thiab vuam cov khoom.

Q: Cov khoom twg yog S690QL?

A: S690QL yog ib qib siab quenched thiab tempered steel tshwj xeeb uas ua raws li cov qauv siv hluav taws xob en 10025

Q: Dab tsi yog qhov kev siv lub zog siab S690 hauv kev tsim kho?

A: Lub zog siab S690 cov hlau muaj lub zog muaj zog {}- qhov hnyav} Qhov hnyav heev, thiab lawv tau siv zog hnyav rau hauv kev teeb tsa hnyav. Cov ntawv thov raug xws li cov pawg thiab cov kab ntawv hauv cov tuam tsev thiab txhawb cov tswv cuab hauv cov choj.

Q: Dab tsi yog cov nyiaj tawm los lub zog ntawm S690 hlau?

A: 690 MPA.
Paib lub zog ntawm 690 MPA. Siv nyob rau hauv cov qauv coj cov khoom coj muaj hnyav, xws li txuas ntxiv rau cov choj, chaw ua haujlwm ntawm cov tsev thiab cov tsev tsim khoom siv thiab

Q: Yuav ua li cas tuab yog S690 daim hlau?

A: Daim phiaj ntawm S690 tus qib steel yog muaj nrog thicknesses ntawm 8-100 hli rau Q thiab nrog thicknesses ntawm 8-50 hli rau QL1 pab pawg. Muaj dav ntawm cov phiaj yog txog 3200 hli, ntev - txog 12200 hli. Nrog lub phaj tuab ntawm 100 mm thiab phaj dav ntawm 1600 hli, qhov ntev tshaj plaws yog 7500 hli *.

Q: Dab tsi yog lub tensile lub zog ntawm S690?

A: S690 Khoom Siv
Lub zog tensile: nruab nrab ntawm 770 thiab 940 MPa, kom tau txais kev thauj khoom zoo heev {2 2}} cov kabmob muaj peev xwm.

Q: Dab tsi yog S690QL siv rau?

A: Tus qauv S690QL yog hais txog yam tsawg kawg nkaus lub zog zog ntawm 690 MPa. Kev sib xyaw ua ke ntawm qhov zoo txaus thiab tus nqi siab ua ke nrog kev yooj yim ntawm cov ntaub ntawv siv rau cov khoom siv xov tooj ntawm tes xws li cranes thiab nqa khoom thiab cov qauv qub hlau.

 

Cov qib ntawm carbon thiab qis {-} alloy siab - lub zog steels muab los ntawm gnee
ASTM / ASME ASTM A36 / A36M ASTM A36      
ASTM A283 / A283M ASTM A283 Qib A ASTM A283 Qib B ASTM A283 Qib C ASTM A283 Qib D
ASTM A514 / A514M ASTM A544 Qib A ASTM A544 qib b ASTM A544 Qib C ASTM A544 Qib E
ASTM A514 Qib F ASTM A514 Qib H ASTM A544 qeb J ASTM A514 Qib K
ASTM A544 Qib M ASTM A544 Qib P ASTM A514 Qib Q ASTM A544 Qib R
ASTM A514 Qeb S ASTM A514 Qib T    
ASTM A572 / A572M ASTM A572 Qib 42 ASTM A572 Qib 50 ASTM A572 Qib 55 ASTM A572 Qib 60
ASTM A572 Qib 65      
ASTM A573 / A573m ASTM A573 Qib 58 ASTM A573 Qib 65 ASTM A573 Qib 70  
ASTM A588 / A588M ASTM A588 Qib A ASTM A588 qib b ASTM A588 Qib C ASTM A588 Qib K
ASTM A633 / A633m ASTM A633 Qib A ASTM A633 Qib C ASTM A633 Qib D ASTM A633 Qib E
ASTM A656 / A656M ASTM A656 Qib 50 ASTM A656 Qib 60 ASTM A656 Qib 70 ASTM A656 Qib 80
ASTM A709 / A709M ASTM A709 Qib 36 ASTM A709 Qib 50 ASTM A709 Qib 50S ASTM A709 Qib 50W
ASTM A709 Qib Qeb Hps 50W ASTM A709 Qib HPS 70W ASTM A709 Qib 100 ASTM A709 Qib 100W
ASTM A709 Qib HPS 100W      
ASME SA36 / SA36M ASME SA36      
ASME SA283 / SA283M ASME SA283 Qib A ASME SA283 Qib B ASME SA283 Qib C ASME SA283 Qib D
ASME SA514 / SA514M ASME SA514 Qib A ASME SA514 Qib B ASME SA514 Qib C ASME SA514 Qib E
ASME SA514 Qib F ASME SA514 Qib H ASME SA514 Qib J ASME SA514 Qib K
ASME SA514 Qib M ASME SA514 Qib P ASME SA514 Qib Q ASME SA514 Qib R
ASME SA514 Qib S ASME SA514 Qib T    
ASME SA572 / SA572M ASME SA572 Qib 42 ASME SA572 Qib 50 ASME SA572 Qib 55 ASME SA572 Qib 60
ASME SA572 Qib 65      
ASME SA573 / SA573M ASME SA573 Qib 58 ASME SA573 Qib 65 ASME SA573 Qib 70  
ASME SA588 / SA588M ASME SA588 Qib A ASME SA588 Qib B ASME SA588 Qib C ASME SA588 Qib k
ASME SA633 / SA633m ASME SA633 Qib A ASME SA633 Qib C ASME SA633 Qib D ASME SA633 Qib E
ASME SA656 / SA656M ASME SA656 Qib 50 ASME SA656 Qib 60 ASME SAU656 Qib 70 ASME SAU656 Qib 80
ASME SA709 / SA709M ASME SA709 Qib 36 ASME SA709 Qib 50 ASME SA709 Qib 50S ASME SA709 Qib 50W
ASME SA709 Qib HPS 50W ASME SA709 Qib HPS 70w ASME SA709 Qib 100 ASME SA709 Qib 100W
ASME SA709 Qib HPS 100W      
EN10025 En10025-2 EN10025-2 S235J0 EN10025-2 S275J0 EN10025-2 S355J0 EN10025-2 S355K2
EN10025-2 S235JR En10025-2 S275JR EN10025-2 S355JR EN10025-2 S420J0
EN10025-2 S235J2 EN10025-2 S275J2 EN10025-2 S355J2  
EN10025-3 EN10025-3 S275N EN10025-3 S355N EN10025-3 S420N EN10025-3 S460N
EN10025-3 S275NL EN10025-3 S355Nl EN10025-3 S420NL EN10025-3 S460NL
EN10025-4 EN10025-4 S275M EN10025-4 S355M EN10025-4 S420m EN10025-4 S460M
EN10025-4 S275ML EN10025-4 S355ML EN10025-4 S420ML EN10025-4 S460ML
EN10025-6 EN10025-6 S460Q EN10025-6 S460QL EN10025-6 S460QL1 EN10025-6 S500Q
EN10025-6 S500QL EN10025-6 S500QL1 EN10025-6 S550q EN10025-6 S550ql
EN10025-6 S550ql1 EN10025-6 S620Q EN10025-6 S620QL EN10025-6 S620QL1
EN10025-6 S690Q EN10025-6 S690QL EN10025-6 S690Q1 EN10025-6 S890Q
EN10025-6 S890QL EN10025-6 S890QL1 EN10025-6 S960q EN10025-6 S960ql
En 10149 En 10149-2 S315mc S355mc S420mc 60mc
S500MC S550mc S600Mc S650MC
S700mc S900mc S960Mc  
JIS JIS G3101 JIS G3101 SS330 Jis g3101 ss400 JIS G3101 SS490 JIS G3101 SS540
JIS G3106 JIS G3106 SM400A JIS G3106 SM400B JIS G3106 SM400C JIS G3106 SM490A
JIS G3106 SM490YA JIS G3106 SM490B JIS G3106 SM490YB JIS G3106 SM490C
JIS G3106 SM520B JIS G3106 SM520C JIS G3106 SM570  
Din DIN 17100 DIN17100 ST52-3 DIN17100 ST37-2 DIN17100 ST37-3 DIN17100 RST37-2
DIN17100 UST37-2      
DIN 17102 DIN17102 STE315 DIN17102 este315 DIN17102 TSTE315 DIN17102 WTE315
DIN17102) Ste355 DIN17102 este355 DIN17102 TSTE355 DIN17102 WTE355
DIN17102 STE380 DIN17102 ESTE380 DIN17102 TSTE380 DIN17102 WTE380
DIN17102 STE420 DIN17102 este420 DIN17102 TSTE420 DIN17102 WTE420
DIN17102 STE460 DIN17102 ESTEA460 DIN17102 TSTE460 DIN17102 WSTE460
DIN17102 STE500 DIN17102 este500 DIN17102 TSTE500 DIN17102 WSTE500
DIN17102 este285      
Tus kab laug gb GB / T700 GB / T700 Q235A GB / T700 Q235B GB / T700 Q235C GB / T700 Q235D
GB / T700 Q275      
GB / T1591 GB / T1591 Q345A GB / T1591 Q390A GB / T1591 Q420A GB / T1591 Q420E
GB / T1591 Q345B GB / T1591 Q390B GB / T1591 Q420B GB / T1591 Q460C
GB / T1591 Q345C GB / T1591 Q390C GB / T1591 Q4020C GB / T1591 Q460D
GB / T1591 Q345D GB / T1591 Q390D GB / T1591 Q420D GB / T1591 Q460E
GB / T1591 Q345E GB / T1591 Q390E    
GB / T16270 GB / T16270 Q550c GB / T16270 Q550D GB / T16270 Q550E GB / T16270 Q550F
GB / T16270 Q620C GB / T16270 Q620D GB / T16270 Q620E GB / T16270 Q620F
GB / T16270 Q690C GB / T16270 Q690D GB / T16270 Q690E GB / T16270 Q690F
GB / T16270 Q800C GB / T16270 Q800D GB / T16270 Q800E GB / T16270 Q800F
GB / T16270 Q890C GB / T16270 Q890D GB / T16270 Q890E GB / T16270 Q890F
GB / T16270 Q960C GB / T16270 Q960D GB / T16270 Q960E GB / T16270 Q960F
GB / T16270 Q500      

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