27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe
Tlhaloso e Khutšoanyane:
Lipeipi tsa tšepe tsa 27SiMn li sebelisoa haholo indastering ea likoloi, peterole, lik'hemik'hale le tsa likepe.27SiMn phala ea tšepe e tloaelehile ebile ea halefa, 'me e koahetsoe ka phosphate kahare le kantle.Pipe ena ea tšepe e sebelisoa haholo-holo sebakeng se tingoeng le se halefileng ho etsa likarolo tse chesang tsa litempe (likarolo tsa hydraulic) tse hlokang boima bo phahameng le ho roala ho hanyetsa, le likarolo tse chesang tsa ho hatakela tse hlokang boima bo phahameng le ho roala ho hanyetsa.
27SiMn seamless tšepe pipe e na le boima bo phahameng, bophara ba boima bo boima ka metsing ke 8 ~ 22mm, machinability e ntle, polasetiki e batang e bohareng le ho cheseha;Ho phaella moo, ho tiea ha phala ea tšepe ha ho fokotsehe haholo nakong ea phekolo ea mocheso, empa e na le matla a phahameng haholo le ho hanyetsa, haholo-holo ha metsi a tima.
Re ikemiselitse ho fumana ho senyeha ha boleng ba boleng bo phahameng molokong le ho fana ka lits'ebeletso tse sebetsang ka ho fetisisa ho bareki ba malapeng le ba kantle ho naha ka pelo eohle bakeng sa 27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe, lihlahisoa tsa rona li tumme haholo ho tsoa lefats'eng ka bophara joalo ka boleng ba tsona ba tlholisano ho fetisisa. molemo oa tšebeletso ea ka mor'a thekiso ho bareki.
Re ikemiselitse ho fumana ho senyeha ha boleng ba boleng bo holimo molokong le ho fana ka lits'ebeletso tse sebetsang ka ho fetisisa ho bareki ba malapeng le ba kantle ho naha ka pelo eohle.China 27SiMn Alloy Seamless Steel Pipe, Re ntse re phehella molemong oa khoebo "Boleng ba Pele, Ho Hlompha Likonteraka le ho ema ka Botumo, ho fa bareki thepa le litšebeletso tse khotsofatsang.” Metsoalle ea lapeng le kantle ho naha e amoheloa ka mofuthu ho theha likamano tsa ka ho sa feleng tsa khoebo le rona.
| Lintlha | 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 |
| Matla a tšepe | 565-855 | σb/MPa |
| Kotulo Matla | 200 | σ 0.2 ≥/MPa |
| Elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051-698 | - |
| HRC | 30 |
| Katoloso ea mocheso | 68-30 | e-6/K |
| Thermal conductivity | 93-72 | W/mK |
| Mocheso o khethehileng | 450-460 | J/kg.K |
| Mocheso o qhibilihang | 2384-8458 | 째C |
| Botenya | 2244-1217 | kg/m3 |
| Ho hanyetsa | 0.50-0,60 | Ohm.mm2/m |
| Annealing | Ho tima | Ho halefisa | Ho tloaeleha | Q & T |
| √ | √ | √ | √ | √ |
Re ikemiselitse ho fumana ho senyeha ha boleng bo phahameng molokong le ho fana ka litšebeletso tse sebetsang ka ho fetisisa ho bareki ba malapeng le ba linaheng tse ling ka pelo eohle.
27SiMn Hot Rolled Hydraulic Prop Tube Seamless Steel Pipe
lihlahisoa tsa rona li tumme ka ho fetesisa ho tsoa polaneteng e le boleng ba tlholisano le monyetla oa rona o moholo oa tšebeletso ea kamora ho rekisa ho bareki.
China 27SiMn Alloy Seamless Steel Pipe
Re ntse re phehella molemong oa khoebo "Boleng ba Pele, Ho Hlompha Likonteraka le ho ema ka Botumo, ho fa bareki thepa le litšebeletso tse khotsofatsang.” Metsoalle ea lapeng le kantle ho naha e amoheloa ka mofuthu ho theha likamano tsa ka ho sa feleng tsa khoebo le rona.
