S690 QL 1yog ib lub siab -lub zog, quenched, thiab tempered structural steel (EN 10025-}6 tus qauv) paub txog nws zoo heev toughness, siab yield zog (tsawg kawg 690 MPa), thiab weldability zoo, tsim rau xav tau kev siv nyob rau hauv kev tsim kho, tsuas, thiab hnyav machinery, muab superior low-temperatures, extrusion lub tswv yim, thiab extrusion siab.
Specifications
Hlau Standard:TS EN 10025
Qib:130 KSI, 140 KSI, A514, A710, TMCP 100 KSI, RQT 701, S690QL1, S690QL, S690Q, S890QL1, S890QL, S890Q, S960QL, 07,WeldoxEN 7
Thickness:12-60 hli
Dav:1500-3500 hli
Ntev:1500-3500 hli
Txheem:ASTM A514 / A514M-13
Lub xeev xa khoom: Quenched thiab Tempered
Ntim:Txheem seaworthy pob
Tshuaj muaj pes tsawg leeg
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
N |
Nb |
Ti |
Cu |
Zr |
B |
CEV |
|
max 0.2 hli |
max 0.8 hli |
max 1.7 Nws |
max2 ua |
max 0.02 Nws |
max 0.01 Nws |
max 1.5 hli |
max 0.7 hli |
max 0.12 |
max 0.015 |
max 0.06 |
max 0.05 Nws |
max 0.5 hli |
max 0.15 Nws |
max 0.005 Nws |
max 0.83 Nws |
Mechanical Properties
|
Phaj thickness |
Re |
Rm |
A% |
|
Tsawg dua los yog sib npaug li 50 |
690 |
770 – 940 |
14 |
|
>50 Tsawg dua los yog sib npaug rau 100 |
650 |
760 – 930 |
14 |
|
> 100 |
630 |
710 – 900 |
14 |
S690QL1 Steel Phaj Notch Impact Zog
|
Qib Steel |
Txoj hauj lwm ntawm Cov Qauv |
0 degree |
- 20 degree |
- 40 degree |
- 60 degree |
|
S690Q/MAXIL® 690 Q |
LongitudinalTransverse |
40 J30 J |
30 J27 J |
||
|
S690QL/MAXIL® 690 QL |
LongitudinalTransverse |
50 J35 J |
40 J30 J |
30 J27 J |
|
|
S690QL1/MAXIL® 690 QL1 |
LongitudinalTransverse |
60 J40 J |
50 J35 J |
40 J30 J |
30 J27 J |
daim ntawv thov
Loj cranes thiab crane booms:
Siv nyob rau hauv kev tsim ntawm mobile crane booms, ntauwd crane lub ntsiab nqaj, thiab nqa caj npab. Nws lub zog muaj zog thiab zoo ductility ua rau cov qauv tuaj yeem tiv taus huab cua lifting loads thaum txo qhov hnyav tag nrho ntawm cov cuab yeej, txhim kho kev ua haujlwm zoo thiab ruaj khov.
Heavy-lub luag haujlwm siv tshuab:
Siv rau cov khoom tseem ceeb ntawm excavators, bulldozers, loaders, thiab mining tsheb, xws li thoob thav duab, boom kev txhawb nqa, thiab chassis structural qhov chaw. Nws tuaj yeem tiv taus qhov cuam tshuam thiab qaug zog kev ntxhov siab thaum lub sijhawm ua haujlwm hnyav-, ua kom lub neej ua haujlwm ntawm cov tshuab.
Offshore platforms thiab marine qauv:
Haum rau offshore roj thiab roj platform brackets, offshore cua turbine foundations, thiab marine engineering auxiliary lug. Nws pom zoo heev qis- kub toughness thiab corrosion kuj (thaum ua ke nrog kev kho kom zoo los tiv thaiv-corrosion), hloov mus rau qhov hnyav marine ib puag ncig nrog cov av noo siab, ntsev tsuag, thiab kub hloov pauv.
Siab -load txuas txuas txuas:
Siv nyob rau hauv fabrication ntawm loj -span choj bearing beams, crossbeams, thiab kev twb kev txuas nodes. Nws muaj peev xwm dais ntev - lub sij hawm tuag load thiab dynamic load ntawm tus choj, ua kom muaj kev ruaj ntseg thiab durability txawm nyob rau hauv complex tsheb thiab huab cua hnyav.
Mining thiab cov cuab yeej tsim hluav taws xob:
Ua hauj lwm hauv cov tshuab mining xws li crusher thav ntawv, kev txhawb nqa conveyor, thiab thee mining tshuab cov yam ntxwv; kuj tseem siv tau rau hauv cov khoom siv fais fab boiler, turbine foundations, thiab hnyav -cov khoom siv hauv lub hauv paus. Nws tiv taus cov kev ua haujlwm hnyav ntawm kev cuam tshuam loj, hnyav hnyav, thiab plua plav hauv mining thiab hluav taws xob tsim cov xwm txheej.
Cov hlab ntsha siab thiab siab - cov khoom siv zog:
Siv rau kev tsim khoom nruab nrab thiab qis - cov hlab ntsha siab, lub tank cia, thiab siab -cov khoom siv hauv cov khoom siv roj av thiab tshuaj lom neeg. Nws qhov sib npaug ntawm lub zog thiab tawv tawv tiv thaiv cov qauv deformation los yog tawg nyob rau hauv lub siab thiab kub hloov.
Tiv tauj peb ntawm beam@gneesteelgroup.com rau tus nqi, kev txhawb nqa, lossis kev daws teeb meem. Peb yeej ib txwm npaj los txhawb koj qhov project.
Dab tsi yog qhov sib npaug ntawm S690QL steel?
ASTM A514, EN 10149-2 Qib S700MC, AS / NZS 3579 Qib 700, AM 700, Bisalloy 80.
Tus nqi ntawm S690QL1 yog dab tsi?
Tus nqi ntawm S690QL1 steel phaj sib txawv los ntawm tus neeg muag khoom, thickness, thiab ntau, tab sis feem ntau yog li ntawm $ 500 mus rau ntau tshaj $ 1200 ib metric ton, nrog rau FOB (Freight on Board) nqi feem ntau ntawm $ 800- $ 1100 / ton, txawm tias me me los yog cov thicknesses muaj peev xwm pom cov nqi siab dua, thaum cov nqi qis dua tuaj yeem pom cov nqi qis dua. $ 400- $ 700 / ton nyob ntawm kev ua lag luam thiab cov peev txheej tshwj xeeb.
S690QL1 yog dab tsi?
S690QL1 yog qhov siab -lub zog quenched thiab tempered structural steel qib teev nyob rau hauv EN 10025-6, muab lub zog tawm los siab, zoo toughness, thiab weldability rau cov ntaub ntawv hnyav.
Dab tsi yog daim ntawv thov ntawm S690QL1?
Nws yog feem ntau siv hauv cranes loj, cov tshuab hnyav, cov qauv hauv ntug dej hiav txwv, thiab lwm yam thauj khoom -cov kabmob uas xav tau lub zog siab thiab txhim khu kev qha.
Qhov txawv ntawm S690QL1 thiab S690Q yog dab tsi?
S690QL1 muaj cov kev xav tau nruj dua ntawm qhov kub thiab txias thiab feem ntau suav nrog kev tswj hwm ntxiv ntawm impurities thiab microstructure piv rau cov qauv S690Q qib.
S690QL1 piv rau S690QL2 li cas?
S690QL1 thiab S690QL2 yog ob qho tib si siab - lub zog quenched thiab tempered steels, tab sis S690QL2 feem ntau muaj kev txhim kho toughness thiab tej zaum yuav muaj ntau yam kev kho cua sov los yog tshuaj muaj pes tsawg leeg txwv.
S690QL1 txawv ntawm S460ML li cas?
S690QL1 muaj zog ntau dua S460ML, thaum S460ML muab cov weldability zoo dua thiab formability rau tsawg thov cov qauv siv.