EN10025-6 S690QL1 High Tensile Alloy Steel Sheet
Txuj: ASTM JIS GB EN DIN
Kev kam rau siab: ± 1%
Nco tseg: Customized loj muaj
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Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij en10025-6 s690ql1 siab tensile alloy steel ntawv manufacturers thiab lwm tus neeg nyob hauv Suav teb. Txais tos rau kev lag luam wholesale customized en10025-6 s690ql1 siab tensile alloy steel ntawv ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.
S690QL1 High Tensile Alloy Steel Sheetyog quenched & tempered zoo -grain structural steel rauTS EN 10025-6. Raws li qhov hloov pauv hloov pauv ntawm S690Q thiab S690QL, nws xa tawm yam tsawg kawg nkaus 690MPa yield zog, txhim khu kev qha weldability thiab lav.-60 degreecuam tshuam toughness.
Qhov siab tensile alloy steel phaj txo qhov hnyav ntawm cov qauv thaum txhawb nqa hnyav dynamic loads. Nws yog dav siv rau mobile cranes, txias- cheeb tsam mining machinery, offshore thav duab thiab qis -kub choj Cheebtsam.
S690QL1 High Structural Steel Phaj ntawm Specification
- TxujCov txheej txheem tswj hwm S690QL1 steel feem ntau EN 10026-6.
- Qib: S690QL1 (tseem hu ua S1100Q).
- Thickness:Muaj nyob rau hauv ntau yam thicknesses, feem ntau ntawm 6 hli mus rau 120 hli.
- Dav: Feem ntau muaj dav dav yog los ntawm 1200 hli mus rau 5000 hli.
- Ntev: Ntev feem ntau yog li ntawm 1000 hli mus rau 15000 hli.
- Kev kho cua sov: Quenched thiab Tempered (Q + T).
S690QL1 siab zog phaj Ntsiab yam khoom thiab yam ntxwv
S690QL1 steels yog tsim los rau kev thov. Koj tuaj yeem tso siab rau lawv kom muaj lub zog zoo ib yam thiab kev ua tau zoo nyob rau hauv cov xwm txheej hnyav.
Cov yam ntxwv tseem ceeb:
- High yield zog (tsawg kawg 690 MPa)
- Zoo heev toughness thiab ductility
- Superior impact resistance at low temperatures
- Zoo weldability thiab formability
- Qhov tuab tuab thiab qhov tseeb qhov tseeb
- Txhim khu kev qaug zog
- Tsim los txo qhov hnyav hauv kev siv cov qauv
Cov khoom no ua rau S690QL1 qhov kev xaiv zoo tshaj plaws rau siab - cov qauv kev ua tau zoo uas ob qho tib si lub zog thiab qhov hnyav hnyav.
Kev tsim ntawm S690QL1 HSLA steel
Khoov thiab sib sau ua tau siv cov cuab yeej muaj zog tsim nyog. Thaum khoov transversal mus rau dov kev taw qhia nws raug pom zoo kom ua rau qhov siab tshaj plaws ntawm 2 x thickness. Rau longitudinal mus rau dov kev taw qhia qhov siab tshaj plaws ntawm 3 x thickness yog pom zoo. S690QL1 steel phaj tsis zoo haum rau kev kub siab tshaj 600 degree. Kev sib sau ntawm qhov kub no tuaj yeem cuam tshuam rau cov khoom siv kho tshuab ntawm cov hlau thiab rov ua kom tawv thiab tempering yuav tsum tau.
Vuam ntawm S690QL1 siab zog steel
Ob lub tswv yim zoo sib xws tau txais kev pom zoo hauv cov haujlwm engineering thoob ntiaj teb:
Sib npaug zog sib piv: Tsawg hydrogen muab tub lim hlau nrog qhov tsawg kawg nkaus lub zog 690 MPa (kev xaiv thawj).
Kev tsis sib haum xeeb: 620 MPa qib consumables rau qis -kub dynamic qauv kom txo tau qhov seem seem. Tsis txhob siv cov pa roj carbon steel welding rods.
Preheat & Interpass kub
Phaj Tsawg dua lossis sib npaug li 12 hli: Min. preheat 50 degree, max interpass 200 degree
12-25 hli: Min. preheat 100 degree, max interpass 200 degree
25-50 hli: Min. preheat 125 degree, max interpass 200 degree
Tshaj 50mm / cov pob qij txha nruj heev: Min. preheat 150℃nce preheat kub los ntawm 25 ~ 50℃nyob rau hauv huab cua txias los yog damp ua hauj lwm tej yam kev mob.
Cov txheej txheem vuam pom zoo
SMAW: E8515-G / E8516-G tsawg hydrogen electrodes (ci ntawm 350-400 degree)
MAG / GMAW: ER85S-G hlau, shielding gas: 80% Ar +20% CO₂
SAW: Tsawg-hydrogen agglomerated flux, tag nrho qhuav ua ntej siv. Tswj cua sov input:0.6 ~ 1.8 kJ / hli
Ncej -Kev kho Weld
Tom qab kev kho cua sov tom qab vuam (PWHT) ntawm 500 ~ 650℃yog txwv tsis pub, vim nws yuav degrade lub hauv paus hlau zog thiab qis - kub toughness. Rau cov welds tuab thiab nruj heev: Tuav 200-250℃rau 2-4 teev rau kev tshem tawm hydrogen, tom qab ntawd maj mam txias.
Xav tau cov lus pom zoo welding rau koj S690QL1 phaj thickness thiab sib koom tsim? Hu rau GNEE STEEL pab pawg kws tshaj lij rau kev xaiv qib thiab cov lus qhia ua haujlwm.
Tshuaj muaj pes tsawg leeg ntawm S690QL1 siab zog steel
| Lub ntsiab | Cim | Feem pua (%) |
| Cov pa roj carbon | C | Tsawg dua los yog sib npaug li 0.20 |
| Silicon | Si | Tsawg dua lossis sib npaug li 0.80 |
| Manganese | Mn | Tsawg dua lossis sib npaug li 1.70 |
| Phosphorus | P | Tsawg dua lossis sib npaug li 0.025 |
| Sulfur | S | Tsawg dua lossis sib npaug li 0.010 |
| Chromium | Cr | Tsawg dua lossis sib npaug li 1.50 |
| Nickel | Ni | Tsawg dua lossis sib npaug li 2.00 |
| Molybdenum | Mo | Tsawg dua lossis sib npaug li 0.70 |
| Boron | B | Tsawg dua los yog sib npaug li 0.005 |
| Copper (yeem) | Cu | Tsawg dua los yog sib npaug li 0.50 |
S690QL vs S690QL1 steel: Tshuaj muaj pes tsawg leeg thiab cuam tshuam cov khoom sib piv
| Khoom | S690 qw |
S690 QL 1 |
| Yield zog (MPa) | Ntau dua lossis sib npaug rau 690 | Ntau dua lossis sib npaug rau 690 |
| Tensile zog (MPa) | 770 – 940 | 770 – 940 |
| Impact Test Temperature | -40 degree | -60 degree |
| Elongation (%) | 14 | 14 |
Kev pom zoo:
Ob qib qhia zoo heev mechanical zog nrog zoo toughness. Qhov txawv yog nyob rau hauvcuam tshuam kev ntsuas kub, qhov twg S690QL1 ua tau zoo dua hauv sub-zero ib puag ncig.
Tej yam raug cuam tshuam
| Lub npe hlau | Qauv Qhia | 0 degree | -20 degree | -40 degree | -60 degree |
|---|---|---|---|---|---|
| S690 qw |
Ntev Hloov |
50 J 35 J |
40 J 30 J |
30 J 27 J |
- |
| S690 QL 1 |
Ntev Hloov |
60 J 40 J |
50 J 35 J |
40 J 30 J |
30 J 27 J |
Longitudinal=parallel rau dov kev taw qhia; Transverse=perpendicular mus rau dov kev taw qhia.
Kev siv ntawm S690QL1 siab zog steel
S690QL1 steels yog qhov zoo tagnrho rau siab-load, hnyav-sensitive, thiab kev nyab xeeb- cov qauv tseem ceeb. Lawv lub zog-rau- qhov hnyav piv tso cai rau kev sib dua, tsim tau zoo dua yam tsis muaj kev cuam tshuam kev ua haujlwm.
Common Applications suav nrog:
- Cov choj thiab cov phiaj xwm infrastructure
- Offshore platforms thiab marine qauv
- Kev tsim kho hnyav thiab cov khoom siv mining
- Cranes, booms, thiab lifting machinery
- Truck chassis thiab trailer
- Cov khoom siv tuav
Qhov zoo ntawm Kev Siv S690QL1 Steel
Txo qhov hnyav
S690QL1 siab tensile alloy steel phaj muab qhov tsawg kawg nkaus 690 MPa yield zog, ua rau cov neeg tsim qauv siv cov phaj nyias nyias piv rau cov hlau me me lossis qis dua - qib S690Q steel. Tus qauv tuag qhov hnyav tuaj yeem poob los ntawm 20-35% thaum tswj cov txheej txheem lub zog txwv.
Siab Load-Bearing Capacity
Raws li kev hloov kho qis -kub qhov txawv ntawm S690QL, S690QL1 tiv taus cov khoom zoo li qub ntxiv rau kev cuam tshuam ntau zaus. Nws ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv mobile thiab cov cuab yeej nqa hnyav yam tsis muaj kev sib koom ua ke hla - ntu.
Txhim kho lub neej qaug zog
Zoo-grained quenched & tempered S690QL1 steel nta ruaj khov microstructure. Nws tswj kev ua tau zoo nyob rau hauv kev rov ua kom rov ua haujlwm ntawm crane booms thiab chassis qhov chaw, zoo ncua kev pib tawg vs zoo tib yam siab zog steel qib.
Txhim khu Durability
S690QL1 steel guarantees Charpy V-notch cuam tshuam toughness mus rau -60℃. Nws khaws cov ductility txaus nyob rau hauv frigid mining, sab qaum teb kev tsim kho thiab offshore qhov chaw, txo txoj kev pheej hmoo ntawm brittle fracture nyob rau hauv uas tsis tshua muaj kub ua hauj lwm tej yam kev mob.
Nqi Efficiency
Cov khoom siv sib dua los ntawm S690QL1 txiav cov khoom siv raw. Txo cov khoom hnyav txo cov roj siv thaum thauj thiab ua kom yooj yim vuam, txiav thiab tag nrho cov khoom siv hluav taws xob rau cov neeg tsim khoom kawg.
Zoo ib yam
S690QL1 steel ntawv yog ua tiav thiab tshuaj xyuas raws li EN 10025-6 specifications. Tag nrho cov khoom siv tuaj nrog cov ntawv pov thawj zeb xeem, kom ntseeg tau tias cov khoom siv tshuab tsis sib xws thiab kev taug qab rau kev sib tw engineering thoob ntiaj teb.
Qhov hnyav lub rooj rau S690QL1 Siab zog qis alloy steel phaj
| Phaj Thickness (mm) | Qhov hnyav (kg / m²) |
|---|---|
| 6 | 47.10 |
| 8 | 62.80 |
| 10 | 78.50 |
| 12 | 94.20 |
| 14 | 109.90 |
| 16 | 125.60 |
| 20 | 157.00 |
| 25 | 196.25 |
| 30 | 235.50 |
| 40 | 314.00 |
| 50 | 392.50 |
| 60 | 471.00 |
| 80 | 628.00 |
| 100 | 785.00 |
| 120 | 942.00 |
Cov Lus Qhia Ntxiv: Yuav Ua Li Cas Xuas Tag Nrho Qhov hnyav ntawm Cov Hlau Hlau?
Luj (kg)=Thickness(mm) × Dav(m) × Length(m) × 7.85
Piv txwv suav (S690QL1 Steel Phaj)
Cov kauj ruam suav: Thickness =30 mm｜Width =1.75 m｜Length =8.00 m
30 × 1.75 × 8.00 × 7.85 = 3297 kg (3.297 metric tons)
PS: Theoretical hnyav yog xam raws li tus qauv ceev7.85 g / cm³. Qhov tseeb ntawm S690QL1 siab tensile steel ranges ntawm 7.86–7.87 g / cm³. Kev sib txawv me me ntawm qhov hnyav yuav tsum raug rau qhov hnyav lossis daim ntawv pov thawj zeb.
30 × 1750 × 8000 S690QL1 Marked Steel Phaj Daim Duab
Tiv tauj peb tam sim no rau ib nqe lus
Peb muab S690QL1 steel hnyav xam, customized txiav thiab 100% MTC- cov khoom muaj ntawv pov thawj. Xa koj qhov loj me kom tau txais kev xa khoom raug thiab cov nqi tshaj tawm.
Vim li cas thiaj xaiv GNEE STEEL raws li koj ib tug -Tsev Steel Supplier?
Ua kom tiav High Tensile Steel Inventory
GNEE STEEL tuav cov khoom ntawm S690QL1, S690QL thiab lwm yam EN 10025-6 siab zog alloy phaj npog 6-120mm thickness. Peb txhawb kev sib xyaw ua ke kev txiav txim siab, tshem tawm qhov xav tau ntawm cov neeg yuav khoom los ntawm ntau tus neeg muag khoom thiab ua kom lub sij hawm luv luv kom zoo.
Hauv -Lub Tsev Precision Processing Service
Peb muab CNC nplaim taws txiav, ntshav txiav thiab ntug machining rau S690QL1 steel phaj. Kev kam rau siab tuaj yeem tswj tau hauv ± 0.8mm, ncaj qha muab cov khoom tiav. Qhov no txo koj cov kev ua haujlwm sab hauv machining thiab txiav tag nrho cov khoom tsim khoom siv los ntawm 10-22%.
Strict Standardized Quality Control
Tag nrho cov khoom ntawm S690QL1 siab tensile steel raug sim rau lub zog tawm los thiab qis -kub Charpy cuam tshuam toughness. Peb muab EN 10204 3.1 daim ntawv pov thawj zeb; SGS, BV lossis TUV thib peb- tog kev tshuaj xyuas yog muaj los ua kom tau raws li kev sib tw engineering thoob ntiaj teb.
Professional Siab -Lub zog steel kev txhawb nqa
Peb pab pawg engineering muaj kev paub nplua nuj nrog S690QL / S690QL1 daim ntawv thov. Peb muab kev qhia pub dawb rau cov txheej txheem vuam, cov txheej txheem preheating thiab xaiv qib, pab koj kom tsis txhob muaj kev pheej hmoo tawg rau qhov txias - thaj tsam tshuab thiab nqa cov khoom siv.
Flexible Order Quantities & Stable Delivery
Peb lees txais kev txiav txim mus sib hais los ntawm 1 tuj nrog rau cov khoom xa tuaj ntau tshaj 25 tons. Peb ntawm - lub sij hawm xa tuaj tus nqi nce mus txog 97% rau kev txiav txim xa tawm, nrog FOB / CFR / CIF paub tab rau cov teb chaws Europe, Middle East thiab Oceania kev lag luam rau siab tensile alloy steel ntawv.
Ntev -Lub Sij Hawm Mill Kev Koom Tes rau Kev Ruaj Ntseg
Kev koom tes ncaj qha nrog kev tsim nyog hauv tsev steel mills tso cai rau peb muab cov pob tshab, cov nqi sib tw rau EN 10025-6 qib suav nrog S690QL1. Peb pab cov neeg siv khoom mus sij hawm ntev nrog tus nqi xauv rau hedge volatility nyob rau hauv lub ntiaj teb no steel raw khoom lag luam.
Ntim & Kev thauj mus los
Standard Multi-Layer Anti-Corrosion Packing
S690QL1 steel phaj txais yuav ntau- txheej export ntim. Sab hauv VCI anti-xeb zaj duab xis thaiv cov dej noo; waterproof woven ntaub ua hauj lwm raws li cov ntaub thaiv npog. ISPM 15 certified ntoo dunnage cais daim hlau kom tsis txhob khawb nto thaum thauj khoom thiab kev thauj mus los
Bundle Reinforcement & Marking Specification
Txhua pob S690QL1 yog fastened nrog siab - tensile steel strapping thiab ces kaum tiv thaiv kom tsis txhob xoob. Thawj cov cim steel yog khaws cia, thiab cov ntawv xa khoom kom meej meej sau qib, qhov ntev, qhov hnyav thiab EN 10025-6 tus qauv rau kev tshem tawm kev lis kev cai yooj yim.
Containerized Hiav Txwv Freight (Primary Solution)
Hiav txwv freight los ntawm cov thawv ntim khoom lossis cov racks tiaj tus yog qhov kev xaiv tseem ceeb rau ntau S690QL1 xaj. Cov phaj yog tsau nrog cov ntoo txhawb kom tsis txhob txav. Hom kev thauj no sib npaug tus nqi thiab kev nyab xeeb rau Europe, Middle East thiab Oceania engineering buyers.
Tiv tauj peb tam sim no rau tus nqi tshiab thiab kuaj dawb!
Yog tias koj muaj cov cai tshwj xeeb rau S690QL1 packing hom lossis cov nqe lus thauj (FOB/CFR/CIF),hu rau GNEE STEEL pab pawg kom tau txais kev daws teeb meem logistics thiab kwv yees lub sijhawm caij tsheb npav.
FAQ:
ASTM sib npaug ntawm EN 10025-6 S690QL yog dab tsi?
ASTM A709 Qib 100Feem ntau suav hais tias yog qhov ze tshaj plaws ASTM sib npaug rau EN 10025-6 S690QL raws li qib zog.
Cov khoom siv EN 10025-6 yog dab tsi?
EN 10025-6 S690Q tus neeg muag khoom EN 10025-6 S690Q daim hlau yogdej-quenched, siab- zog, nplua- steelsuas muaj zoo heev toughness nyob rau hauv qis kub thiab muaj zoo heev corrosion kuj, rugged steel lub cev uas tsis tawg los yog dent, superior payload, thiab lwm yam.
Qhov txawv ntawm S700mc thiab S690QL yog dab tsi?
S700MC yog lub thermomechanically dov hlau nrog superior formability, thaum S690QL yog ib tug quenched thiab tempered steel muab tshwj xeeb tej yam toughness ntawm tsawg kub. S700MC feem ntau yog siv rau txias- cov khoom tsim xws li tsheb chassis thiab cranes, whereas S690QL yog qhov zoo tagnrho rau hnyav-lub luag haujlwm, thauj khoom-cov kabmob cov qauv.
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 suav nrogpawg thiab kab hauv tsev thiab txhawb cov tswv cuab hauv cov choj.
Dab tsi tus qauv npog S690QL thiab S690QL1 steel?
S690QL thiab S690QL1 steels tau teev nyob rau hauvEuropean tus qauv EN 10025-6, uas txhais tau hais tias siab -yield zog structural steels muab nyob rau hauv quenched thiab tempered mob.
Cim npe nrov: en10025-6 s690ql1 siab tensile alloy steel ntawv, Tuam Tshoj en10025-6 s690ql1 siab tensile alloy steel ntawv manufacturers, hoobkas
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