27simn Alloy Steel Pipe Structural Pipe Machining Hydraulic Prop Special Seamless Steel Pipe
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.
Kupanga phindu lochulukirapo kwa ogula ndi nzeru zathu zamabizinesi;shopper kukula ndi ntchito yathu yothamangitsira 27simn Alloy Steel Pipe Structural Pipe Machining Hydraulic Prop Special Seamless Steel Pipe, Malingaliro ndi njira zonse zidzayamikiridwa kwambiri!Kugwirizana kwabwino kungapangitse aliyense wa ife kukhala pachitukuko chabwinoko!
Kupanga phindu lochulukirapo kwa ogula ndi nzeru zathu zamabizinesi;shopper kukula ndi ntchito yathu kuthamangitsa27simn Alloy Seamless Steel Pipe, Kwa zaka zambiri, tsopano takhala tikutsatira mfundo ya kasitomala, kukhazikika, kuchita bwino, kugawana phindu.Tikukhulupirira, moona mtima komanso kufuna kwabwino, kukhala ndi mwayi wothandizira msika wanu wina.
| 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 |
| √ | √ | √ | √ | √ |
Kupanga phindu lochulukirapo kwa ogula ndi nzeru zathu zamabizinesi.
27simn Alloy Steel Pipe Structural Pipe Machining Hydraulic Prop Special Seamless Steel Pipe
Malingaliro ndi malingaliro aliwonse adzayamikiridwa kwambiri!Kugwirizana kwabwino kungapangitse aliyense wa ife kukhala pachitukuko chabwinoko!
27simn Alloy Seamless Steel Pipe
Tsopano tatsatira mfundo ya kasitomala, kutengera khalidwe, kuchita bwino, kugawana phindu.Tikukhulupirira, moona mtima komanso kufuna kwabwino, kukhala ndi mwayi wothandizira msika wanu wina.
