27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe
Kufotokozera Kwachidule:
Mapaipi achitsulo a 27SiMn amagwiritsidwa ntchito kwambiri m'mafakitale amagalimoto, mafuta, mankhwala ndi zotumiza.27SiMn chitoliro chachitsulo 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.
Tikufuna kudziwa kuwonongeka kwamtundu wapamwamba kwambiri m'badwo ndikupereka chithandizo chabwino kwambiri kwa makasitomala akunyumba ndi akunja ndi mtima wonse kwa 27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe, zogulitsa zathu zimatchuka kwambiri padziko lapansi monga mtengo wake wampikisano komanso wathu kwambiri. ubwino wa pambuyo-kugulitsa utumiki kwa makasitomala.
Tikufuna kupeza kuwonongeka kwamtundu wapamwamba kwambiri m'badwo ndikupereka chithandizo chothandiza kwambiri kwa makasitomala apakhomo ndi akunja ndi mtima wonseChina 27SiMn Aloyi Chitoliro Chopanda Zitsulo, Takhala tikulimbikira pabizinesi "Ubwino Woyamba, Kulemekeza Mapangano ndi Kuyimilira ndi Mbiri, kupatsa makasitomala malonda ndi ntchito zokhutiritsa.” Anzathu kunyumba ndi kunja ali olandiridwa ndi manja awiri kuti akhazikitse ubale wamuyaya ndi ife.
| 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 |
| √ | √ | √ | √ | √ |
Tikufuna kupeza kuwonongeka kwapamwamba kwambiri m'badwo ndikupereka chithandizo chothandiza kwambiri kwa makasitomala apakhomo ndi akunja ndi mtima wonse.
27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe
Zogulitsa zathu ndizotchuka kwambiri padziko lapansi monga mtengo wake wopikisana kwambiri komanso mwayi wathu wotsatsa pambuyo pogulitsa kwa makasitomala.
China 27SiMn Aloyi Chitoliro Chopanda Zitsulo
Takhala tikulimbikira pabizinesi ya "Quality Choyamba, Kulemekeza Mapangano ndi Kuyimilira ndi Mbiri, kupatsa makasitomala malonda ndi ntchito zokhutiritsa.” Anzathu kunyumba ndi kunja ali olandiridwa ndi manja awiri kuti akhazikitse ubale wamuyaya ndi ife.
