S275J2

 

Kab lus	structural carbon hlau
Txuj	AISI, ASTM, EN, BS, GB, DIN, JIS
Khoom siv	S235JR ,1. 1. 0145,S355JR ,1. S460J2 ,S460K2 ,S500J0 ,S185 ,1.0035,S295,1.005,E335, 1.006,E360 ,1.007,1.1151, 1.0402
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	Daim ntawv credit, xaim xaim, thiab lwm yam
Yam tsawg kawg nkaus	Ib ton

 

 

Carbon structural steel yog cov hlau uas muaj cov ntsiab lus carbon siab, feem ntau nrog cov ntsiab lus carbon ntawm 0.3 feem pua ​​​​thiab 1.7 feem pua. Nws cov yam ntxwv tseem ceeb thiab kev siv yog raws li hauv qab no:

 

1. Cov khoom siv kho tshuab zoo: carbon cov qauv hlau muaj lub zog siab, toughness thiab hnav tsis kam, uas tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm ntau yam khoom siv tshuab. Nyob rau tib lub sijhawm, lub elastic modulus thiab thermal expansion coefficient ntawm carbon structural steel yog qhov ruaj khov, uas tuaj yeem tswj tau qhov zoo ntawm qhov ntev.

 

2. Kev ua haujlwm vuam zoo: carbon steel qauv muaj qhov zoo weldability, tuaj yeem siv los tsim ntau yam qauv vuam. Nyob rau tib lub sijhawm, lub thermal influence cheeb tsam ntawm carbon structural steel yog me me, thiab thermal tawg rhiab heev yog tsawg, uas tuaj yeem zam cov teeb meem hauv cov txheej txheem vuam.

 

3. Tus nqi qis: tus nqi ntawm cov qauv steel yog tus nqi qis, piv nrog rau lwm cov ntaub ntawv, nws muaj qee yam kev lag luam thiab kev ua tau zoo, hauv qee qhov kev lag luam loj lossis cov haujlwm uas tsis muaj nqi, carbon structural steel yog qhov kev xaiv nyiaj txiag thiab siv tau. .

 

4. Kev ua haujlwm zoo: carbon steel qauv tuaj yeem ua haujlwm txias thiab kub, tuaj yeem tsim los ntawm forging, dov, forging thiab lwm txoj hauv kev, nrog kev ua haujlwm zoo.

 

5. Kev siv dav: carbon structural steel yog dav siv hauv kev tsim kho, tshuab, tsheb, nkoj, choj, mines thiab lwm yam kev lag luam, xws li kev tsim cov khoom siv hauv tsev loj, cov khoom siv kho tshuab, lub log, ncej, choj qauv, thiab lwm yam.

 

6. Muaj zog tunability: qhov sib txawv ntawm cov ntsiab lus carbon hauv cov qauv hlau tuaj yeem hloov kho los ntawm kev kho cua sov thiab lwm txoj hauv kev los hloov nws cov hardness, lub zog thiab toughness thiab lwm yam khoom, yog li nws tsim nyog rau kev siv ib puag ncig sib txawv thiab siv sijhawm.

 

7. Tsis zoo corrosion kuj: corrosion kuj ntawm carbon structural steel yog kuj tsis zoo, yooj yim rau xeb thiab corrosion, yog li nws yog ib qho tsim nyog yuav tau xyuam xim rau kev tiv thaiv corrosion hauv kev siv.

 

8. Strong plasticity: carbon structural steel muaj plasticity zoo, thiab tuaj yeem tsim cov duab sib txawv ntawm qhov chaw los ntawm forging, kub dov, txias kos duab thiab lwm yam.

 

9. Kev kho cua sov zoo: carbon cov qauv hlau muaj kev kho cua sov zoo, uas tuaj yeem hloov nws lub koom haum thiab kev ua haujlwm los ntawm kev kho qhov kub thiab txias, lub sijhawm thiab lwm yam tsis zoo, thiab ua kom zoo dua nws cov kev siv.

 

10. Zoo qaug zog tsis kam: carbon structural steel muaj kev qaug zog zoo, tuaj yeem tswj tau qhov kev ua tau zoo nyob rau lub sijhawm ntev.

 

11. Lub teeb yuag: Qhov ntom ntawm cov qauv hlau yog qhov tsawg, uas tuaj yeem ua rau cov cuab yeej siv tshuab lossis cov qauv sib zog, txhim kho kev thauj mus los thiab kev siv hluav taws xob.

 

12. Haum rau qhov kub thiab txias ib puag ncig: carbon structural steel yuav siv tau nyob rau hauv qhov kub thiab txias ib puag ncig, muaj qhov kub thiab txias tsis kam, haum rau qee cov cuab yeej siv tshuab lossis cov qauv hauv ib puag ncig kub.

 

13. Qhov kub thiab txias toughness zoo: ntxiv qhov tsim nyog cov ntsiab lus ntawm cov hlau alloy rau cov qauv hlau tuaj yeem txhim kho nws qhov kub tsis tshua muaj zog, yog li nws tsim nyog rau cov cuab yeej siv tshuab lossis cov qauv hauv qhov kub thiab txias.

 

14. Muaj kev ntseeg siab: carbon structural steel muaj kev ntseeg tau zoo, tuaj yeem ua haujlwm ruaj khov hauv cov txheej txheem ntawm kev siv mus sij hawm ntev, tsis yooj yim rau tshwm sim tsis ua hauj lwm lossis kev puas tsuaj.

 

15. Kev tswj hwm thiab kev saib xyuas yooj yim: kev tswj hwm thiab kev saib xyuas ntawm cov pa roj carbon monoxide yog qhov yooj yim heev, uas tsis xav tau cov cuab yeej tshwj xeeb thiab thev naus laus zis, thiab tuaj yeem tswj tau zoo los ntawm kev saib xyuas thiab kev tswj xyuas niaj hnub.

 

16. Kev ua tau zoo ib puag ncig: carbon structural steel nyob rau hauv cov txheej txheem ntawm cov pa khib nyiab, dej khib nyiab thiab lwm yam kuab paug, tib lub sij hawm tuaj yeem siv thiab rov siv dua, nrog kev ua haujlwm zoo ib puag ncig.

 

17. Muaj zog siv tau: carbon structural steel muaj kev siv tau zoo, tuaj yeem hloov kho thiab ua tiav raws li qhov sib txawv siv ib puag ncig thiab kev xav tau, kom ua tau raws li qhov xav tau sib txawv.

 

Zuag qhia tag nrho, carbon structural steel yog ib qho kev ua tau zoo, siv dav hlau, muaj ntau yam zoo, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau qhov chaw thiab kev lag luam. Nyob rau hauv tus txheej txheem ntawm kev siv thiab tswj cov pa roj carbon structural steel, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau kev nyab xeeb thiab kev tiv thaiv ib puag ncig, kom muaj kev nyab xeeb thiab ruaj khov ntawm kev tsim khoom thiab ib puag ncig. Kub dov qis alloy steel yog ib hom hlau uas muaj qee yam ntawm cov ntsiab lus alloy, nws cov ntsiab lus carbon feem ntau yog nyob nruab nrab ntawm {{0}}.05 feem pua ​​​​thiab 0.25 feem pua, thaum ntxiv me me ntawm lwm cov ntsiab lus alloy, xws li silicon, manganese, chromium, molybdenum, thiab lwm yam. Cov hlau alloy no tuaj yeem txhim kho steel lub zog, hardness, hnav tsis kam, corrosion kuj thiab lwm yam khoom, kom nws muaj kev siv dav dua. Nov yog qee qhov kev siv kub-kuav los tiag qis-alloy steels:

 

Vim li cas thiaj xaiv peb?

• Peb muab ntau yam Carbon Structural Steel cov khoom kom tau raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom.
• Nrog ntau thiab ntau cov khoom lag luam Suav thoob ntiaj teb, peb cov lag luam thoob ntiaj teb tab tom txhim kho sai thiab cov txiaj ntsig kev lag luam loj zuj zus txhua xyoo.
• Raws li cov chaw tsim khoom thiab cov chaw muag khoom, peb muab ntau yam ntawm Carbon Structural Steel khoom ntawm tus nqi sib tw.
• Cia siab rau peb cov R & D muaj zog thiab kev siv zog, peb cov khoom tseem ceeb yog nyob rau hauv txoj hauj lwm ua nyob rau hauv tib S275J2 kev lag luam nyob rau hauv xyoo tas los no, thiab lub ntsiab Performance indexes ntawm ib co khoom tau mus txog lub thoob ntiaj teb advanced theem.
• Peb lub Hoobkas tsim cov khoom siv Carbon Structural Steel uas zoo tshaj plaws thiab ntawm cov nqi sib tw.
• Peb siv cov ntaub ntawv thev naus laus zis, sib koom ua ke cov peev txheej, thiab niaj hnub tsim cov kev pabcuam tshiab los pab cov neeg siv khoom tsim tus nqi tshiab.
• Raws li ib tug ua lag luam thiab chaw tsim tshuaj paus, peb muab ntau yam ntawm Carbon Structural Steel khoom kom tau raws li koj xav tau.
• Peb tau tuav txoj haujlwm tseem ceeb hauv kev ua haujlwm ntawm S275J2 thiab yuav txuas ntxiv ua kom tau raws li cov kev xav tau hloov pauv ntawm lub ntiaj teb.
• Peb txaus siab los muab ntau yam ntawm Carbon Structural Steel cov khoom uas tsis sib xws hauv qhov zoo thiab tus nqi.
• Peb loj hlob nrog peb cov neeg siv khoom, sib qhia kev xyiv fab ntawm kev txaus siab rau cov khoom muaj nqis nrog lawv, thiab tsim kom muaj nuj nqis rau lawv.

Cim npe nrov: s275j2, Tuam Tshoj s275j2 lwm tus neeg, hoobkas