S460NH Hollow Sect

Qeb s460NH yog lub siab-zog, cov qauv siv hlau uas tau siv dav hauv ntau yam zoo li qub, thiab lwm yam kev lag luam, vim nws cov kws kho tshuab zoo thiab cov qauv kev ruaj khov. Nws yog txhais los ntawm European Cov Qauv EN10210 thiab EN10219, uas qhia txog nws cov khoom siv neeg siv cov khoom siv.

S460NH Hollow Sect
Txheem:EN10210, EN10219
Sab nraud ntawm lub cheeb:
20mm × 20mm {2}} hli × 1200mm (shs)
20mm × 30mm {2}} hli × 1500 hli (RHS)
Phab Ntsa Thickness:
1.3mm - 50 hli (shs, rs)
Ntev:Feem ntau siv 5.8m, 6m, 12m, tab sis peb kuj tuaj yeem ua yog nyob ntawm cov neeg siv khoom.
Yeeb Nkab Kawg:Tiaj kawg, chamfer kawg, Groove, Xov
Cov txheej:Cov xim tha xim dub, kua roj vanish, tiv thaiv cov roj xeb
Cov Ntawv Thov:Cov cuab yeej ua liaj ua teb, cov qauv kws tsim vajtse, kev tsim cov moj khaum rau choj thiab cov tuam tsev, khoom siv kho tshuab thiab kev thauj mus los.

• Cov pa roj carbon (c): Cov ntsiab lus muaj cov pa roj carbon qis kom zoo weldability.
• Silicon (Si): silicon yog siv los ua deoxidizer thiab tuaj yeem txhim kho cov hlau lub zog.
• Manganese (MN): Ua kom lub zog thiab tawv ntawm cov hlau.
• Phosphorus (p): Cov ntsiab lus tsawg phosphorus txo qhov kev pheej hmoo ntawm brittleness.
• Sulphur (s): Cov ntsiab lus Sulfur tsawg los txhim kho cov hlau ua qauv thiab tawv.
• Niobium (NB): Pab ua kom ua kom muaj cov qauv grain, txhim kho lub zog thiab tawv.
• Vanadium (v): tuaj yeem txhim kho lub zog thiab coj kev tiv thaiv ntawm cov hlau.
• Titanium (ti): yog siv los tswj cov hlau thiab txhim kho nws cov corrosion tsis kam.
• Molybdenum (mo): Ua rau cov hlau lub zog thiab tawv, tshwj xeeb tshaj yog thaum muaj kub.
• Nickel (NI): txhim kho cov hlau cov tawv thiab corrosion tsis kam.
• Chromium (CR): Txhim kho cov hlau lub hardness thiab corrosion tsis kam.
• Tooj liab (CU): Txhim kho cov hlau hluav taws xob corrosion tsis kam.
• Aluminium (AL): yog siv los ua deoxidizer thiab pab ua kom tshuab cov qauv nplej.

Cov tshuaj lom neeg muaj kev haum tshuaj rauS460nd hauv E10210 thiab EN10219 yog qhov zoo heev, tsuas muaj qhov sib txawv me me nyob rau hauv cov kev txwv rau cov leej faj, titanium, thiab molybdenum.EN10210 muaj kev txwv tsis pub tshaj ntawm cov lus faj sulfur, thaum ENT10219 tso cai ntau dua kev txwv rau titanium thiab molybdenum. Cov kev sib txawv no muaj kev cuam tshuam cov kev cai tshwj xeeb rau cov kev cai tshwj xeeb (en10210) thiab ua kom txias (en10219) steel hollow tshooj, kom txhua tus txheej txheem ua tau raws li cov khoom siv tsim nyog thiab kev ua tau zoo ntawm lawv cov ntawv thov.

Paib lub zog (rov qab): Yam tsawg kawg 460 MPa.

Ob tus qauv qhia meej txog qhov tsawg kawg ntawm cov lus qhia lub zog, kom cov khoom siv tau ua rau cov khoom lag luam tseem ceeb ua ntej kev deformation yas ua ntej. Qhov xwm txheej zoo li no yog qhov tseem ceeb rau cov ntawv thov cov kev thov uas thauj khoom-coj tau muaj peev xwm yog qhov tseem ceeb tshaj plaws.

Tensile Lub Zog (RM): 540-720 mpa.

Lub tensile lub zog ntau yog tib yam rau ob qho qauv, qhia txog qhov kev ntxhov siab tshaj plaws uas cov khoom tuaj yeem tiv thaiv tau ua ntej tawg ua ntej tawg. Qhov no ua kom ntseeg tau tias cov khoom siv tau ruaj khov thiab tuaj yeem lis cov kev ntxhov siab siab.

Elongation (a): Tsawg tshaj 17% (rau thickness tsawg dua los yog sib npaug rau 16 hli)

High elongation ntseeg tau zoo ductility, cia cov khoom siv los deform yam tsis muaj tawg. Qhov no yog qhov tshwj xeeb tshaj yog rau kev siv uas yuav tsum tau tsim los yog cov txheej txheem dabtsi.

Kev Cuam Tshuam Kuj (KV / Ku): Yam tsawg kawg 27 j ntawm -20 degree.

Ob tus qauv yuav tsum muaj cov khoom siv kom muaj qhov cuam tshuam tsawg kawg ntawm 27 j ntawm -20 degree. Qhov no kom ntseeg tau tias cov khoom seem tawv thiab ducile txawm tias tsis kub, ua rau nws haum rau cov khoom lag luam txias thiab cov kev cuam tshuam.

Carbon sib npaug (CEV): siab tshaj 0. 45%.

Tus nqi roj carbon tsawg tsawg (cev) tsawg dua lossis sib npaug ntawm 0. 45% kom muaj kev pheej hmoo ntawm kev tawg thaum lub sijhawm vuam. Qhov no yog qhov tshwj xeeb tshaj yog cov ntawv thov uas vuam yog ib txoj kev fabrication ib txwm muaj.
 

Cov khoom ntiag tug ntawmS460nd hauv ob EN10210 thiab EN10219 tus qauv zoo li zoo sib xws, nrog tib yam tsawg kawg los muaj zog, tensile muaj zog, elongation, cuam tshuam cov nqi. Cov khoom ntiag tug muaj tseeb tias S460NH yog ib qho khoom siv ntau rau ntau cov ntawv thov kev siab, tshwj xeeb yog cov qauv muaj zog, thiab qis-kub nyuaj. Tus nqi qis dua kuj ua rau nws muaj kev sib luag, uas yog qhov muaj txiaj ntsig tseem ceeb hauv cov txheej txheem fabrication.

Cov txheej txheem ntau lawm

 

EN10210 S460nd

• Kub Rolling: Cov hlau yog rhuab mus rau qhov kub thiab txias thiab tom qab ntawd dov mus rau cov duab uas xav tau thiab qhov ntev. Cov txheej txheem no tau ua rau cov khoom lag luam nrog cov chaw ua si smoother thiab nruj tiv thaiv taus. Cov khoom siv yog qhov zoo li ntawm lub siab, ib txwm kub thaum tag nrho cov qauv sib dhos, ua rau muaj cov qauv griform thiab kev nyuaj dhau tag nrho seem.
• Kev Kho Cua Sov: Cov khoom siv feem ntau raug rau cov txheej txheem kho cua sov xws li quenching thiab tempering mus ntxiv txhim kho nws lub zog thiab tawv. Qhov no ua kom ntseeg tau tias cov khoom siv tshuab ua ruaj khov yog ruaj khov thiab tsis sib xws rau tag nrho seem.
• Nto Kho: Kub-dip galvanizing yog feem ntau siv los muab cov txheej tiv thaiv zinc, txhim kho corrosion tsis kam.
• Soj ntsuam thiab kuaj: Raug raws li kev soj ntsuam tshwj xeeb thiab kuaj, thiab muab cov kab kuaj tshuaj xyuas 3.1 rau en 10204. Txhua ntu NDT soj ntsuam rau e4 lossis U5 tus qauv.

EN10219 S460nd

• Khaub Tawv: Cov hlau tsim mus rau hauv cov duab uas xav tau ntawm qhov kub thiab txias tsis muaj cua sov ntxiv. Cov txheej txheem no yog lub npe hu ua txias tsim thiab cov txiaj ntsig hauv cov khoom lag luam nrog me ntsis rougher nto thiab looser tores piv rau cov khoom siv kub.
• Hluav Taws Xob Ua Chiv Fab (ERW): Cov hlau tsim mus rau hauv lub raj thiab welded siv hluav taws xob tiv thaiv vuam. Tus txheej txheem no ua kom muaj zog thiab zoo nkauj weld.
• Submerged Arc Vuam (pom): Rau cov kav dej loj dua, submerged arc vuam siv feem ntau siv. Cov txheej txheem no cuam tshuam rau hauv ib co txheej flux los tiv thaiv tus weld los ntawm cov cua ntawm cov cua ntawm cov cua.
• Nto Kho: Cov kev kho saum npoo xws li kub-dip galvanizing yog siv los txhim kho corrosion tsis kam thiab txhim kho cov tsos ntawm cov khoom.
• Soj ntsuam thiab kuaj: Strict testing according to customer requirements, including appearance inspection, caliber, wall thickness, straightness, chemical composition testing, yield strength testing, tensile strength testing, impact testing, hardness testing, X-ray testing, ultrasonic testing, and salt spray testing.

EN10210 Kav Kav Dej yog kub ua haujlwm, uas ua rau ib qho chaw ua si smoother thiab nruj tus nqi, thaumEN10219 Kav Pipe yog txias-tsim, uas yog cov txheej txheem ntau dua lawm tab sis cov txiaj ntsig hauv kev ua kom tiav me ntsis. Ob tus qauv xyuas kom cov khoom uas muaj cov txheej txheem ntawm cov txheej txheem cov khoom siv uas dav dav thiab cov khoom lag luam zoo ib yam vim yog cov txheej txheem cua kub siab.

EN10210 S460nd

• Siab zog thiab durability: Qhov zoo tshaj rau cov ntawv thov siab thauj zoo li choj thiab vaj tse.
• Refined Gr Grac qauv: Txhim kho kev nruj thiab lub zog, tshwj xeeb tshaj yog nyob rau hauv cov diam loj.
• Cov khoom siv tsis zoo: txo kev cais tawm, kom ua tau zoo sib xws.
• Weldability: Tsawg cov pa hluav taws xob (CEV tsawg dua lossis sib npaug ntawm 0. 45) kom ntseeg tau zoo heev Veldability.
• Tus nqi thiab kev ruaj khov: txo qhov hnyav thiab sib dhos hneev taw, txhim kho kev ruaj khov.

EN10219 S460nd

• Economic thiab ntau yam: Haum rau kev xaiv cov kev lag luam thiab cov ntawv thov kev tsim qauv.
• Lub zog siab: muaj lub zog ruaj khov thiab tiv taus rau ib puag ncig qee yam.
• Weldability: Tsawg cov pa hluav taws xob (CEV tsawg dua lossis sib npaug ntawm 0. 45) kom ntseeg tau zoo heev Veldability.
• Qhov Tseeb Docensional: Nrawm thev taus ua rau nws zoo tagnrho rau cov ntawv thov precision.

Ob EN10210 thiab EN10219 S460NH muab lub zog siab thiab zoo weldabilityCov. EN10210 yog qhov zoo rau cov qauv tseem ceeb, thaum EN10219 yog kev lag luam ntau dua thiab meej rau cov ntawv thov cov ntawv thov.

EN10210 S460nd

• Kev Tsim Kho: Qhov zoo tagnrho rau cov qauv hnyav xws li choj thiab cov tsev nce siab.
• Kev Siv Siv: Haum rau kev ua haujlwm thiab cov khoom siv txhawb nqa.
• Tsawg-siv: tsim nyog rau ib puag ncig txias.

EN10219 S460nd

• Kev tsim kho dav dav: siv rau tsev qauv qauv thiab thav ntawv.
• Cov khoom siv tshuab: ntau zaus hauv kev tsim khoom rau cov tshuab sib txuas.
• Nqi siv cov ntsiab lus zoo: ntau yam rau ntau yam kev siv ntawm engineering.

Hauv cov ntsiab lus, S460NH nyob rau hauv ob qho tib si en10210 thiab EN10219 tus qauv muaj lub zog siab, ua rau nws haum rau ntau yam kev siv tshuab. EN10210 S460NH yog qhov zoo rau kev tsim kho hnyav thiab huab cua txias, Thaum EN10219 S460NH muab kev daws teeb meem zoo thiab ntau yam kev tsim kho.