Feme e fanoeng 27SiMn Hot Rolled Alloy Seamless Steel Tube/ 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.
ka lebaka la mofani ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le thomello e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona.Re feme e mahlahahlaha e nang le 'maraka o pharalletseng oa feme e fanang ka 27SiMn Hot Rolled Alloy Seamless Steel Tube/Pipe, Re amohela tebello ea ho etsa likhoebo tse nyane le uena,' me re tšepa ho thabela ho hokela lintlha tse ling tsa thepa ea rona.
ka lebaka la mofani ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le thomello e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona.Re feme e mahlahahlaha e nang le 'maraka o pharaletseng bakeng saChina 27SiMn Alloy Seamless Steel Pipe, Re beha tsamaiso e thata ea ho laola boleng.Hona joale re na le leano la ho khutlisa le ho fapanyetsana, 'me u ka fapanyetsana ka hare ho matsatsi a 7 ka mor'a hore u fumane li-wigs haeba li le seteisheneng se secha' me re fana ka litšebeletso tsa ho lokisa lihlahisoa tsa rona mahala.U lokela ho ikutloa u lokolohile ho ikopanya le rona bakeng sa tlhaiso-leseling e batsi mme re tla u hlahisa lethathamo la litheko tsa tlholisano ka nako eo.
| 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 |
| √ | √ | √ | √ | √ |
Ka lebaka la mofani oa thepa ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le thomello e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona.Re feme e mahlahahlaha e nang le 'maraka o pharaletseng.
Feme e fanoeng 27SiMn Hot Rolled Alloy Seamless Steel Tube/ Pipe
Re thabela tebello ea ho etsa likhoebo tse nyane le uena, 'me re tšepa ho thabela ho hokela lintlha tse ling tsa thepa ea rona.
China 27SiMn Alloy Seamless Steel Pipe
Re beha tsamaiso e tiileng ea ho laola boleng.U lokela ho ikutloa u lokolohile ho ikopanya le rona bakeng sa tlhaiso-leseling e batsi mme re tla u hlahisa lethathamo la litheko tsa tlholisano ka nako eo.
