Txheej txheem cej luam ntawm Q235 Steel (A3 Steel)
Q235 steel-tseem hu uaA3 hlaunyob rau hauv cov laus Suav tus qauv - yog ib tug dav sivzoo tib yam carbon structural steel.
Tsab ntawv"Q"sawv cevyield zog, thiab235qhia tias steel qhov kev txwv tsis pub dhaukwv yees li 235 MPa.
(Rau cov ntaub ntawv tuab, tus nqi tawm los yuav txo qis me ntsis.)
Vim tias Q235 muaj cov pa roj carbon tsawg, nws muaj kev sib xyaw ua ke zoo heevlub zog, plasticity, toughness, thiab weldability, ua rau nws yog ib qho ntawm feem ntau siv cov qauv hlau hauv ntiaj teb.
Q235 steel kuj tseem siv los ua cov khoom siv rau ntau yam tshwj xeeb - lub hom phiaj steel. Thaum siv cov choj, nkoj, lossis lwm yam kev siv ua haujlwm, cov ntawv ntxiv yuav raug muab ntxiv rau qhov kawg ntawm qib los qhia txog kev siv.
Nta & Qhov Zoo ntawm Q235 Hlau Yeeb Nkab
1. Cov cuab yeej cuab tam zoo heev
Tawm Zog: ~ 235 MPa
Tensile zog: 370-500 MPa
Zoo ductility thiab formability
Kev ua haujlwm ruaj khov thaum vuam, khoov, thiab fabrication
2. Muaj zog Weldability & Machinability
Vim nws cov ntsiab lus tsis tshua muaj carbon, Q235 steel yeeb nkab tuaj yeem welded nrog txhua txoj kev vuam thiab tshuab tau yooj yim yam tsis muaj tawg.
3. Kev siv dav hauv kev tsim qauv engineering
Q235 steel yeeb nkab yog dav siv hauv kev tsim kho, kev tsim khoom, kev thauj mus los, thiab cov khoom siv hauv tsev.
Qib C thiab D muaj kev txhim kho toughness thiab tuaj yeem siv rau kev thov cov qauv siv ntau dua.
4. Txhim khu kev siv cuab yeej
Q235 kuj tuaj yeem siv rau cov cuab yeej yooj yim thiab pwm:
Pwm tuav
Tsawg- cov cuab yeej yuav tsum tau muaj
Punch khoom (tom qab quenching yam tsis muaj tempering, hardness 36-40 HRC)
Technical Specifications - Q235 Hlau Yeeb Nkab
| Yam khoom | Specification |
|---|---|
| Khoom npe | Q235 Hlau Yeeb Nkab / Q235 Carbon Steel Yeeb Nkab |
| Ntev | 1-12m (customizable) |
| Sab nraud | Raws li cov neeg siv khoom xav tau (Round / Square / Rectangular muaj) |
| Phab ntsa Thickness | 0.4-20mm lossis customized |
| Cov qauv | ASTM, AISI, DIN, JIS, GB / T, EN |
| Cov txheej txheem | Kub Rolled / Cold Rolled / ERW / SSAW / LSAW / Seamless |
| Kev kho saum npoo | Oiled, galvanized, pleev xim dub, tiv thaiv -corrosion txheej, tua blasting, los yog raws li xav tau |
| Ua siab ntev | ± 0.15 hli lossis customized |
| Cov khoom xaiv | Q235A / Q235B / Q235C / Q235D |
| Txheej (yeem) | Zinc txheej: Z40-Z275, G40-G90 |
| MOQ | 1 tuj (cov qauv xaj muaj) |
| Lub Sijhawm xa khoom | 7-15 hnub ua haujlwm tom qab tso nyiaj |
| Export Ntim | Txheem seaworthy packing, waterproof wrapping, steel sawb bundling |
Nco tseg: Cov lus qhia tshwj xeeb tuaj yeem kho raws li qhov yuav tsum tau ua, suav nrog qhov loj me, txheej, fabrication, txiav, thiab khoov.
Daim ntawv thov ntawm Q235 Steel Pipe
Q235 steel yeeb nkab yog siv thoob plaws ntau lub lag luam vim nws txoj kev ntseeg siab, lub zog, thiab ntau yam.
Kev tsim kho & kev tsim vaj tsev
Tsev thav duab
Cov qauv kev lag luam
Hlau scaffolding
High -voltage transmission towers
Ru tsev thiab pem teb kev txhawb nqa systems
Mechanical & Industrial Siv
Machinery ncej
Automotive Cheebtsam
Agricultural tshuab
Kev tsim cov kav dej
Kev siv tsev neeg & kev lag luam
Cov rooj tog zaum
Cia racks
HVAC system Cheebtsam
Cov khoom siv hauv tsev (kev txhawb nqa, ncej, brackets)