S235J2W Steel

 

S235J2W steel yog cov hlau tsis tshua muaj cov qauv hlau uas yog cov qauv European thiab nws cov qauv ua tiav yog EN 10025-5. S235J2W steel muaj kev tiv thaiv zoo rau atmospheric corrosion thiab feem ntau siv nyob rau sab nraum zoov ib puag ncig xws li vaj tse, txuas hniav, thiab phab ntsa.

 

Cov tshuaj lom neeg muaj pes tsawg leeg ntawm S235J2W steel yog: carbon Tsawg dua lossis sib npaug rau 0.16 feem pua, silicon Tsawg dua lossis sib npaug rau 0.50 feem pua, manganese Tsawg dua lossis sib npaug rau 1.5{{10}} feem pua ​​, phosphorus Tsawg dua lossis sib npaug rau 0.035 feem pua ​​, sulfur Tsawg dua lossis sib npaug rau 0.035 feem pua ​​, tooj liab Tsawg dua lossis sib npaug li 0.25 feem pua ​​, npib tsib xee tsawg dua los yog sib npaug li 0.55 feem pua ​​, thiab chromium Tsawg dua los yog sib npaug li 0.80 feem pua. Kev tswj cov khoom siv tshuaj no ua kom muaj kev ua tau zoo ntawm S235J2W steel.

 

Lub zog tensile ntawm S235J2W steel yog 360-510 MPa, lub zog tawm los yog 235 MPa, thiab qhov elongation ntawm tsis ua haujlwm yog 20 feem pua. Cov khoom siv kho tshuab no ua rau S235J2W steel haum rau siv nyob rau hauv qhov chaw sab nraum zoov uas tuaj yeem tiv taus ntau dua sab nraud.

 

S235J2W steel tuaj yeem ua rau hauv daim ntawv kub-kuav los yog txias-kuav los tiag steel daim hlau, steel strips, los yog steel kav. Kub-dov hlau phaj feem ntau yog siv rau cov khoom siv ntawm cov tsev thiab cov txuas hniav, thaum txias-dov hlau phaj yog tsim rau kev tsim khoom ntau dua.

 

Ib qho ntawm qhov zoo ntawm S235J2W steel yog nws cov kev tiv thaiv zoo heev rau atmospheric corrosion, uas tuaj yeem siv tau ntev hauv qhov chaw sab nraum zoov yam tsis muaj kev cuam tshuam los ntawm corrosion. Tsis tas li ntawd, nws kuj muaj qhov zoo weldability thiab machinability, uas yog yooj yim rau kev ua.

 

Txawm li cas los xij, S235J2W steel kuj muaj qee qhov tsis zoo. Ua ntej, nws cov khoom tiv thaiv corrosion yog qhov tsis muaj zog thiab tsis tuaj yeem tiv thaiv corrosion hauv qhov chaw huab cua. Qhov thib ob, nws lub zog tsawg thiab tej zaum yuav tsis haum rau cov ntawv thov uas yuav tsum tau muaj zog tshwj xeeb.

 

Cov ntaub ntawv feem ntau ntawm S235J2W steel muaj xws li kub-kuav los tiag steel daim hlau, txias-dov hlau phaj, thiab welded steel kav. Ntau lub teb chaws yuav muaj ntau lub npe rau hom hlau no. Piv txwv li, Tebchaws Asmeskas muaj ASTM A588, Tuam Tshoj muaj Q345NH, thiab lub teb chaws Yelemees muaj S355J2W, uas tuaj yeem sib piv.

 

Nyob rau hauv xaus, S235J2W steel yog ib tug tsawg-carbon structural steel haum rau sab nraum zoov ib puag ncig nrog zoo heev tiv taus atmospheric corrosion. Nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ua raws li EN 10025-5 cov qauv. S235J2W steel feem ntau yog siv hauv kev tsim kho, choj, thiab kev tsim nkoj. Nws muaj zoo machinability thiab weldability. Txawm li cas los xij, nws cov kev tiv thaiv corrosion kuj tsis muaj zog thiab nws lub zog tsawg, yog li nws tsis haum rau cov ntawv thov uas yuav tsum tau muaj zog tshwj xeeb. Ntau lub teb chaws yuav muaj cov npe sib txawv rau S235J2W steel, tab sis nws cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab zoo sib xws.

 

 

Kab lus	huab cua resistant steel
Txuj	AISI, ASTM, EN, BS, GB, DIN, JIS
Khoom siv	S235J0W ,1.8958,S235J2W ,1.8961,S355J0WP ,1.8945,S355J2WP ,1.8946,S355J0WP,1.8959 S355J2W, 1.8965, S355K2W, 1.8967, SPA-H, SPA-C
Tso zis rau	Singapore, Indonesia, Kaus Lim Qab Teb, Thaib, Nyab Laj, Saudi Arabia, Brazil, Spain, Canada, Tebchaws Asmeskas, thiab Egypt, Is Nrias teb, Kuwait, Dubai, Kuwait, Peru, Mexico, thiab Russia, Malaysia, thiab lwm yam.
Pob	Ntim ntim, export txheem ntim lossis raws li cov neeg siv khoom xav tau
Lub sij hawm xa tuaj	7-15 hnub lossis raws li kev txiav txim kom muaj nuj nqis lossis kev sib tham
Nqe nqe lus	Nqe lus CIF, FOB, CFR.
Them	Letter of credit, xa xov xa mus, thiab lwm yam
Yam tsawg kawg nkaus	Ib ton

 

 

Vim li cas thiaj xaiv peb?

• Peb txaus siab rau peb lub peev xwm los muab peb cov neeg siv khoom pheej yig thiab zoo Weathering Steel khoom.
• Lub tuam txhab ua cov khoom lag luam zoo thiab cov cuab yeej tsim khoom yog nyob rau theem ua hauv tsev thiab muaj kev sib tw tseem ceeb.
• Peb txaus siab rau peb tus kheej ntawm peb lub peev xwm los muab peb cov neeg siv khoom nrog cov khoom siv Weathering Steel.
• Peb tsim cov ntaub ntawv zoo tshaj plaws rau cov cuab yeej tsim khoom lag luam nrog tus ntsuj plig ntawm kev ua haujlwm zoo.
• Peb txaus siab rau peb lub peev xwm los muab peb cov neeg siv khoom zoo tshaj plaws Weathering Steel cov khoom ntawm tus nqi sib tw tshaj plaws.
• Nyob rau tib lub sijhawm ntawm peb tus kheej txoj kev loj hlob, peb kuj tseem txhawb nqa kev kawm txuj ci, ua qauv kev lag luam thiab txhawb kev tsim kho kev lag luam.
• Peb cov khoom Weathering Steel muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.
• Peb hais kom muaj kev ywj pheej tshiab thiab kev tswj hwm tus qauv, thiab siv zog los txhim kho peb qhov zoo ntawm S235J2W thiab tsim kom muaj lub koob npe zoo.
• Peb mob siab rau siv cov thev naus laus zis tshiab thiab cov txheej txheem tsim khoom los tsim cov khoom siv Weathering Steel uas ua tau raws li cov qauv zoo tshaj plaws thiab kev ntseeg siab.
• Peb nyiam cov txuj ci zoo tshaj plaws los ntawm ntau txoj hauv kev los muab kev lav zoo rau kev siv lub tuam txhab lub tswv yim.

Cim npe nrov: s235j2w steel, Tuam Tshoj s235j2w steel lwm tus neeg, hoobkas