Litlhaloso tsa ASTM A519 4130 4140 4340 GB30crmo 42CrMo 35CrMo 15CrMo High Precision Alloy Steel Pipe
Tlhaloso e Khutšoanyane:
34CrMo4/35CrMo e na le matla a phahameng a mamello le matla a ho thella mocheso o phahameng, matla a ts'usumetso e ntle mochesong o tlase, ho thatafala hantle, ha ho na tloaelo ea ho chesa haholo, ho phatloha ho hoholo, polasetiki e amohelehang sebakeng se batang le ho sebetsa habonolo.Mafutsana weldability, preheating pele tjheseletsa, ka mor'a tjheseletsa mocheso kalafo le khatello ea kelello ka kakaretso sebelisoa ka mor'a quenching le tempering, 'me e ka boela sebelisoa ka mor'a phahameng le mahareng maqhubu holim'a quenching kapa quenching le tlaase le mahareng mocheso tempering.
"Laola maemo ka lintlha, bonts'a matla ka boleng".Khoebo ea rona e ikitlaelletse ho theha sehlopha sa basebetsi se sebetsang hantle le se tsitsitseng mme e lekotse ts'ebetso e sebetsang ea boleng bo holimo bakeng sa Quots bakeng sa ASTM A519 4130 4140 4340 GB30crmo 42CrMo 35CrMo 15CrMo High Precision Alloy Steel Pipe, E nang le mefuta e mengata e fapaneng ea litefiso, boleng bo holimo. meralo ea setaele, Lintho tsa rona li tsebahala haholo ebile li ka tšeptjoa ke basebelisi 'me li ka phethahatsa litlhoko tse lulang li fetoha tsa moruo le tsa sechaba.
"Laola maemo ka lintlha, bonts'a matla ka boleng".Khoebo ea rona e ikitlaelletse ho theha sehlopha sa basebetsi se sebetsang hantle le se tsitsitseng mme e lekotse ts'ebetso e sebetsang ea taolo ea boleng bo holimo bakeng saChina Cold Rolled Steel Tube le Precision Steel Tube, Litaelo tsa tloaelo lia amoheleha ka maemo a fapaneng a boleng le moralo o ikhethileng oa moreki.Re ntse re labalabela ho theha tšebelisano e ntle le e atlehileng khoebong ka nako e telele ho tsoa ho bareki ba lefats'e ka bophara.
34CrMo4 / 35CrMo e sebelisoa e le likarolo tsa bohlokoa tsa meralo tse sebetsang tlas'a mojaro o phahameng, joalo ka likarolo tsa phetisetso ea likoloi le lienjine;Rotor, shaft e ka sehloohong le shaft ea phetisetso e nang le mojaro o boima oa jenereithara ea turbo, karolo e kholo ea karolo ea 34CrMo4 e sebelisetsoa ho etsa liforomo tse nang le matla a phahameng le karolo e kholo ea ho tima le ho futhumatsa ho feta tšepe ea 35CrMo, joalo ka lisebelisoa tse kholo bakeng sa traction ea locomotive, gear ea phetisetso ea booster, shaft e ka morao, molamu o kopanyang le clamp ea selemo e nang le mojaro o moholo.34CrMo4 e ka boela ea sebelisoa bakeng sa manonyeletso a liphaephe tsa ho cheka le lisebelisoa tsa ho tšoasa litlhapi lilibeng tse tebileng tsa oli tse ka tlaase ho 2000m.34CrMo4 Gas Cylinder Pipe, e sebelisoang haholo-holo ho kenya li-cylinder tsa khase ea koloi, tšireletso ea mollo, masimo a bongaka, lisebelisoa tsa indasteri, joalo-joalo.
Boleng bo lekanang le khabone CEQ ea 35CrMo steel ke 0.72%.Ho ka bonoa hore weldability ea thepa ena e futsanehile, 'me tšekamelo ea eona e thata e kholo nakong ea welding.Mocheso o chesang le mokhoa o batang oa ho petsoha sebakeng se amehileng ke mocheso oa 35CrMo alloy pipe e tla ba kholo.Haholo-holo ha tjheseletsa sebakeng se tingoeng le se halefileng, mokhoa o batang oa ho phatloha ha sebaka se amehileng ke mocheso o tla hlahella haholo.Ka hona, motheong oa ho khetha lisebelisoa tse loketseng tsa ho tjheseletsa le mekhoa e loketseng ea ho tjheseletsa, mocheso o phahameng oa pre welding preheating Tlas'a boemo ba mehato e tiileng ea ts'ebetso le taolo e nepahetseng ea mocheso oa interpass, sepheo sa sehlahisoa se ka finyelloa.
- TS EN 10297-1 Li-tube tsa tšepe tse se nang Mokono bakeng sa Morero oa Mechini le Boenjiniere bo Akaretsang.
-GB/T 8162 Seamless Steel Tubes for Structural Projects.
| Kereiti ea tšepe | C | Si | Mn | P | S | Cr | Mo |
| 34CrMo4 | 0.30-0.37 | 0.40 boholo | 0.60-0.90 | 0.035 boholo | 0.035 boholo | 0.90-1.20 | 0.15-0.30 |
| Kereiti ea tšepe | C | Si | Mn | P | S | Cr | Mo |
| 35CrMo | 0.32-0,40 | 0.17-0.37 | 0.40-0,70 | 0.035 boholo | 0.035 boholo | 0.80-1.10 | 0.15-0,25 |
Maemo:GB18248 - 2000;
OD:Φ50-325mm;botenya ba lerako: 3-55mm;
Mamello ea OD:± 0.75%;
Karolo ea lebota:-10%—+12.5%
Moepa o tšekaletseng:≤2 limilimithara;
Ho otloloha:1mm/1m;
Bokahare ba bophara ba chitja:eseng ho feta 80% ea mamello ea bophara ba OD.
Boleng ba bokaholimo: ntle le petso, menahano, delamination le stammer.
Lihlopha tsa lihlahisoa:Li-tubes tsa tšepe tse se nang seam bakeng sa likepe tsa khatello e phahameng.
Tšebeliso:Bakeng sa mefuta eohle ea mafura, hydraulic, tereilara, seteishene se nang le botlolo ea khase.
Kereiti ea tšepe:34CrMo4, 30CrMo, 34Mn2V, 35CrMo, 37Mn, 16Mn.” Laola maemo ka lintlha, bontša matla ka boleng”.Khoebo ea rona e ikitlaelletse ho theha sehlopha sa basebetsi se sebetsang hantle le se tsitsitseng mme e lekotse ts'ebetso e sebetsang ea boleng bo holimo bakeng sa Quots bakeng sa ASTM A519 4130 4140 4340 GB30crmo 42CrMo 35CrMo 15CrMo High Precision Alloy Steel Pipe, E nang le mefuta e mengata e fapaneng ea litefiso, boleng bo holimo. meralo ea setaele, Lintho tsa rona li tsebahala haholo ebile li ka tšeptjoa ke basebelisi 'me li ka phethahatsa litlhoko tse lulang li fetoha tsa moruo le tsa sechaba.
Quots bakeng saChina Cold Rolled Steel Tube le Precision Steel Tube, Litaelo tsa tloaelo lia amoheleha ka maemo a fapaneng a boleng le moralo o ikhethileng oa moreki.Re ntse re labalabela ho theha tšebelisano e ntle le e atlehileng khoebong ka nako e telele ho tsoa ho bareki ba lefats'e ka bophara.
