St52 Pipe Tubes St52 Honed Tube Cylinder ASTM Carbon Hot Wokulungidwa Mapaipi Achitsulo Opanda Msokonezo
Kufotokozera Kwachidule:
Mapaipi achitsulo a 27SiMn amagwiritsidwa ntchito kwambiri m'mafakitale amagalimoto, petroleum, mankhwala ndi zotumiza.27SiMn chitsulo chitoliro chimakhala chokhazikika komanso chokhazikika, ndikukutidwa ndi phosphate mkati ndi kunja.Chitoliro chachitsulo ichi chimagwiritsidwa ntchito makamaka pakuzimitsidwa ndi kupsya mtima popanga zida zopondera zotentha (zigawo zama hydraulic) zomwe zimafuna kulimba kwambiri komanso kukana kuvala, komanso kupondaponda kotentha komwe kumafunikira kulimba kwambiri komanso kukana kuvala.
27SiMn opanda zitsulo chitoliro ali kuuma mkulu, yovuta hardability awiri m'madzi ndi 8 ~ 22mm, machinability wabwino, sing'anga ozizira mapindikidwe plasticity ndi weldability;Kuonjezera apo, kulimba kwa chitoliro chachitsulo sikumachepetsedwa kwambiri panthawi ya chithandizo cha kutentha, koma kumakhala ndi mphamvu zambiri komanso kukana kuvala, makamaka pozimitsa madzi.
Kulimbikira mu "Zapamwamba, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi makasitomala ochokera kumayiko ena komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi akale a St52 Pipe Tubes St52 Honed Tube Cylinder ASTM Carbon Hot Rolled Seamless Mapaipi Achitsulo, Sitimangopereka zabwino zokhazokha kwa makasitomala athu, koma chofunika kwambiri ndi chithandizo chathu chachikulu komanso mtengo wampikisano.
Kulimbikira mu "Mawonekedwe Apamwamba, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi makasitomala ochokera kumayiko ena komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi akale zaChina Carbon Steel Seamless Pipe ndi Seamless Carbon Steel Pipe, Zogulitsa zambiri zimagwirizana kwathunthu ndi malangizo okhwima kwambiri padziko lonse lapansi ndipo ndi ntchito yathu yoyamba yobweretsera mudzazipereka nthawi iliyonse komanso kulikonse.Ndipo chifukwa Kayo amachita pagulu lonse la zida zodzitetezera, makasitomala athu safunika kuwononga nthawi pogula zinthu.
| Zinthu | Min. (≥) | Max (≤) |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Kulimba kwamakokedwe | 565-855 | σb/MPa |
| Zokolola Mphamvu | 200 | σ 0.2 ≥/MPa |
| Elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051-698 | - |
| Mtengo wa HRC | 30 |
| Kukula kwamafuta | 68-30 | e-6/k |
| Thermal conductivity | 93-72 | W/mK |
| Kutentha kwenikweni | 450-460 | J/kg.K |
| Kutentha kwa kutentha | 2384-8458 | 째C |
| Kuchulukana | 2244-1217 | kg/m3 |
| Kukaniza | 0.50-0.60 | Om.mm2/m |
| Annealing | Kuzimitsa | Kutentha | Normalizing | Q & T |
| √ | √ | √ | √ | √ |
Kulimbikira mu "Mawonekedwe Apamwamba, Kutumiza Mwachangu, Mtengo Waukali", takhazikitsa mgwirizano wanthawi yayitali ndi makasitomala ochokera kumayiko ena komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi akale a OEM/ODM China Sermac Coil API Vagt St52 Pipe Tubes St52 Honed Tube Cylinder ASTM Carbon Hot Rolled Seamless Steel Pipes, Sitimangopereka zabwino zokhazokha kwa makasitomala athu, koma chofunikira kwambiri ndikuthandizira kwathu kwakukulu komanso mtengo wampikisano.
OEM / ODM ChinaChina Carbon Steel Seamless Pipe ndi Seamless Carbon Steel Pipe, Zogulitsa zambiri zimagwirizana kwathunthu ndi malangizo okhwima kwambiri padziko lonse lapansi ndipo ndi ntchito yathu yoyamba yobweretsera mudzazipereka nthawi iliyonse komanso kulikonse.Ndipo chifukwa Kayo amachita pagulu lonse la zida zodzitetezera, makasitomala athu safunika kuwononga nthawi pogula zinthu.
