A283 Qib B yog dab tsi?
A283 Qib B yog qis- carbon steel phaj nrog lub zog tensile ntawm 345-450MPa, tsim los rau kev siv dav dav - lub hom phiaj kev siv cov qauv uas muaj cov khoom siv nruab nrab txaus txaus. Nws yog feem ntau siv hauv kev tsim kho, suav nrog cov txuas hniav, tso tsheb hlau luam, thiab cov qauv kev lag luam, thiab muaj nuj nqis rau nws cov weldability zoo heev thiab machinability.
Qib B steel sib npaug li cas?
Qib B steel sib npaug yog nyob ntawm tus qauv tshwj xeeb thiab daim ntawv thov. Rau seamless carbon steel yeeb nkab,ASTM A106 Qib B yog sib npaug rauASTM A53 Qib B thiab API 5L Qib B. Nyob rau hauv lwm yam ntsiab lus, xws li structural tubing,ASTM A500 Qib Bmuaj qhov sib npaug thoob ntiaj teb zoo liEN 10219 S355J0H thiab STKR490.
Sib npaug raws li daim ntawv thov
Seamless Carbon Steel Yeeb Nkab:
ASTM A106 Qib Byog sib npaug rau ASTM A53 Qib B thiab API 5L Qib B hauv tshuaj thiab cov khoom siv kho tshuab.
Tubing qauv:
ASTM A500 Qib Bmuaj qhov sib npaug thoob ntiaj teb xws li EN 10219 S355J0H thiab STKR490, txawm tias A500 tus nqi-kev ua tau zoo yuav ua rau nws nyiam hauv qee lub khw.
Dab tsi yog qhov zoo ntawm kev siv Class B cov tsev (A283) hauv kev tsim vaj tsev?
Weldability zoo heev: Cov hlau muaj cov khoom siv vuam zoo, ua rau nws zoo tagnrho rau cov haujlwm uas koom nrog cov vuam tseem ceeb.
Zoo Machinability: tuaj yeem ua tau yooj yim rau hauv cov duab sib txawv thiab ntau thiab tsawg kom tau raws li ntau yam kev xav tau.
Tsim nyog rau Tsawg-Kev Ruaj Ntseg Ib puag ncig: Nws lub zog nruab nrab ua rau nws zoo meej rau cov ntawv thov hauv qhov qis- qhov chaw siab, xws li cov tso tsheb hlau luam thiab cov txuas hniav.
Tus nqi- Ua tau zoo: Piv nrog rau siab dua - steels muaj zog, A283 Qib B muaj kev daws teeb meem kev lag luam rau cov haujlwm nrog kev txwv nyiaj txiag.
| Qhov zoo | Kev piav qhia |
|---|
| Zoo Ductility | Muaj peev xwm tiv taus deformation yam tsis muaj kev tawg, zoo tagnrho rau cov qauv uas muaj kev ntxhov siab tsawg lossis cov uas xav tau kev hloov pauv. |
| Weldability zoo heev | Haum rau loj- nplai vuam, ua kom ruaj khov thiab ruaj khov kev sib txuas. |
| Zoo tshaj Machinability | Ib qho yooj yim rau tshuab thiab cov duab, tso cai rau ntau yam kev siv cov qauv. |
| Tsim nyog rau Low-Pressure Environments | Zoo meej rau qis - cov ntawv thov siab xws li cov tso tsheb hlau luam thiab cov txuas hniav, muab kev ua tau zoo. |
| Tus nqi -Cov | Ntau tus nqi pheej yig dua li siab dua - lub zog steels, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv nyiaj txiag - cov haujlwm paub meej. |
Peb muaj
Kev xa khoom sai & ntseeg tau: Peb xyuas kom meejntawm - lub sijhawm xa khoom, txawm nyob hauv lossis thoob ntiaj teb, nrog rau kev tsom mus rau kev ceev thiab kev ua haujlwm zoo.
Expedited Shipping: Xav tau sai? Peb muabceev shippingkom ua tau raws li lub sijhawm ceev ceev yam tsis muaj kev cuam tshuam zoo.
Superior Ntim: Peb cov khoom ua tib zoontimlos tiv thaiv kev puas tsuaj, xyuas kom lawv tuaj txog hauv qhov zoo tag nrho, tsis hais txog kev taug kev.
Cov neeg siv khoom-Tsom ntsoov rau kev txhawb nqa: Los ntawm kev txiav txim mus rau tus me nyuam, peb pab neeg mob siab rau muabtus kheej, tiag - kev pabcuam sijhawmrau txhua yam koj xav tau.
Tus nqi sib tw: Txaus siab rauhwm zoosteel ntawmtus nqi sib tw, txhawb nqa los ntawm kev pabcuam tsis sib xws thiab kev ntseeg siab.
