Khoom Description
GB / T3094 OMEGA Zoo li lub raj thiab cov yeeb nkab
Qhov zoo ntawm GB / T3094 OMEGA Shaped Steel Tube thiab yeeb nkab
- GB/T3094 OMEGA Shaped Steel Tube muaj qhov tshwj xeeb Ω- zoo li tus profile uas yooj yim rau nruab thiab sib koom ua ke, muab cov txiaj ntsig sib txawv hauv cov ntawv thov xws li txee tshuab, kev teeb tsa vaj huam sib luag, thiab kev ua liaj ua teb.
- Kev nruj me ntsis kam rau ua tau tiav los ntawm kev kos duab txias thiab txias dov txheej txheem, ua rau nws haum rau siab - thaj chaw muaj xws li precision qhov chaw thiab kev tsheb ciav hlau sab hauv.
- Tsis zoo li ntau cov khoom lossis cov txheej txheem nyuaj, nws yooj yim rau txiav, laum, thiab vuam. Nws tuaj yeem siv los kho cov cuab yeej vaj tsev, lub tshuab thav duab, cov cuab yeej tiv thaiv, thiab lwm yam.
Daim ntawv thov ntawm GB / T3094 OMEGA Zoo li Steel Tube thiab Yeeb Nkab
- Kev tsim kho: Siv nyob rau hauv lub tsev thav duab, txuas hniav, thiab lwm yam structural Cheebtsam.
- Kev tsim khoom: Ua haujlwm hauv kev tsim cov tshuab thiab khoom siv.
- Automotive: Siv nyob rau hauv lub tsheb thav duab thiab cov khoom siv los txhim kho lub zog thiab qhov hnyav.
- Rooj tog: Siv rau hauv kev tsim cov rooj tog niaj hnub vim lawv qhov kev zoo nkauj thiab lub zog.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm omega - zoo li tus steel tubes yog qhov tseem ceeb rau kev ua kom lawv cov kev ua tau zoo thiab kav ntev. Hauv qab no yog ib lub rooj nthuav qhia cov tshuaj muaj pes tsawg leeg rau cov qib steel siv hauv GB / T3094.
| Element | Cov pa roj carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) |
| Kev sib xyaw (%) | 0.12 - 0.20 | 0.30 - 0.60 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.025 | 0.15 - 0.40 | Tsawg dua los yog sib npaug li 0.25 | Tsawg dua los yog sib npaug li 0.25 |
Mechanical Properties
Cov khoom siv hluav taws xob ntawm omega- zoo li lub raj steel yog qhov tseem ceeb rau lawv daim ntawv thov hauv kev tsim vaj tsev. Cov lus hauv qab no qhia txog cov yam ntxwv tseem ceeb ntawm kev siv tshuab:
| Khoom | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Hardness (HB) |
| Tus nqi | Ntau dua lossis sib npaug rau 235 | Ntau dua lossis sib npaug li 400 | Ntau tshaj los yog sib npaug rau 20 | Tsawg dua los yog sib npaug li 180 |
Lub cev muaj zog
Kev nkag siab txog lub cev lub cev ntawm omega- zoo li lub raj steel yog qhov tseem ceeb rau lawv daim ntawv thov hauv ntau qhov chaw. Cov lus hauv qab no nthuav tawm cov khoom no:
| Khoom | Qhov ceev (g / cm³) | Melting Point (zeeg) | Thermal conductivity (W / m · K) | Hluav taws xob tiv thaiv (μΩ·m) |
| Tus nqi | 7.85 | 1425 - 1540 | 50.2 | 0.00001724 |
Cov qhab nia xaiv tau
Ntxiv nrog rau cov qauv qib uas tau teev tseg hauv GB / T3094, ob peb lwm qib yuav raug txiav txim siab raws li cov cai tshwj xeeb:
ASTM A500 1: Tus qauv specification rau txias- ua welded thiab seamless carbon steel structural tubing.
TS EN 10219: Tus qauv European rau txias- ua welded thiab seamless structural hollow seem ntawm tsis yog- alloy thiab nplua - nplej hlau.
JIS G3466: Ib tus qauv Japanese rau cov qauv steel raj.
Cov qib lwm yam no tuaj yeem muab cov khoom siv thiab cov khoom siv zoo sib xws, muab kev yooj yim hauv kev xaiv cov khoom raws li qhov muaj thiab tus nqi.
Khoom Qhia
Cim npe nrov: omega zoo li tus steel raj thiab yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
