2024 Ikhwalithi ephezulu ye-ASTM 4140 Chrome Moly Hot Rolled Alloy Steel Pipe
Incazelo emfushane:
I-35CrMo inamandla okukhuthazela aphezulu namandla okukhasa ekushiseni okuphezulu, ukuqina komthelela omuhle emazingeni okushisa aphansi, ukuqina okuhle, akukho ukuthambekela kokushisa ngokweqile, ukuguqulwa okuncane kokucisha, ipulasitiki eyamukelekayo emaphethelweni abandayo kanye nokucutshungulwa okuphakathi.Ukushisela okungekuhle, ukushisa kuqala ngaphambi kokushisela, ukwelashwa kokushisa kwangemuva kokushisela kanye nokukhululeka kwengcindezi kuvame ukusetshenziswa ngemuva kokucisha nokushisa, futhi kungasetshenziswa ngemuva kokucisha noma ukucisha indawo yokushisa ephansi naphakathi nendawo.
Le nkampani isekela ifilosofi ethi “Yiba nguNo.1 kukhwalithi ephezulu, isekelwe esilinganisweni sesikweletu nokwethembeka ukuze ukhule”, izoqhubeka nokunikeza abathengi abaphelelwe yisikhathi nabasha abavela ekhaya naphesheya kwezilwandle ngokushisa bhe ngo-2024 Ikhwalithi ephezulu ye-ASTM 4140 Chrome Moly Hot. Ipayipi Lensimbi Eliyingxubevange Eliginqikayo, Okokushisela igesi okusezingeni eliphezulu nokokusebenza okusikayo okuhlinzekwa ngesikhathi nangezindleko ezifanele, ungathembela egameni lebhizinisi.
Inkampane isekela ifilosofi ethi “Yiba nguNo.1 ngekhwalithi ephezulu, isekelwe esilinganisweni sesikweletu nokwethembeka ukuze ikhule”, izoqhubeka nokuhlinzeka abathengi abaphelelwe yisikhathi nabasha abavela ekhaya naphesheya kwezilwandle ngokushisa bheIpayipi lensimbi le-China Seamless Alloy kanye nepayipi lensimbi ye-alloy, Ukugcina isikhundla esiphambili embonini yethu, asilokothi siyeke ukubekela inselele umkhawulo kuzo zonke izici ukuze sidale izixazululo ezifanele.Ngendlela yakhe, Singacebisa indlela yethu yokuphila futhi sikhuthaze indawo yokuphila engcono yomphakathi womhlaba.
I-34CrMo4 / 35CrMo isetshenziswa njengezingxenye ezibalulekile zesakhiwo ezisebenza ngaphansi komthwalo omkhulu, njengezingxenye zokudlulisela zezimoto nezinjini;I-rotor, shaft eyinhloko kanye ne-transmission shaft enomthwalo osindayo we-turbo generator, ingxenye enkulu yengxenye engu-34CrMo4 isetshenziselwa ukwakha ama-forging anamandla aphezulu kanye nesigaba esikhulu sokucisha nesifudumala kunensimbi engu-35CrMo, njengegiya elikhulu le-locomotive traction, i-booster transmission gear, i-back shaft, induku yokuxhuma kanye ne-spring clamp enomthwalo omkhulu.I-34CrMo4 ingasetshenziselwa nokuhlanganisa amapayipi okubhola kanye namathuluzi okudoba emithonjeni ejulile kawoyela engaphansi kuka-2000m.34CrMo4 Gas Cylinder Pipe, esetshenziswa kakhulu ekufakweni kwesilinda segesi yemoto, ukuvikela umlilo, izinkundla zezokwelapha, okokusebenza kwemboni, njll.
Inani elilingana nekhabhoni i-CEQ yensimbi engu-35CrMo ngu-0.72%.Kungabonakala ukuthi i-weldability yalesi sici impofu, futhi ukuthambekela kwayo okunzima kukhulu ngesikhathi sokushisela.Ukuqhekeka okushisayo kanye nokuqhekeka okubandayo kwendawo ethintekile yepayipi lengxubevange engu-35CrMo kuzoba kukhulu.Ikakhulukazi lapho i-welding esimweni esicishiwe nesithukuthele, ukuthambekela kokuqhekeka okubandayo kwendawo ethintekile yokushisa kuzobonakala kakhulu.Ngakho-ke, ngesisekelo sokukhetha izinto ezifanele zokushisela kanye nezindlela zokushisela ezinengqondo, izinga lokushisa eliphakeme le-welding preheating preheating Ngaphansi kwesimo sezinyathelo eziqinile zenqubo kanye nokulawulwa kokushisa okufanele kwe-interpass, inhloso yokushisela umkhiqizo ingafinyelelwa.
- I-TS EN 10297-1 Amashubhu Ensimbi Angenamthungo Wenjongo Yobunjiniyela Bemishini Nobunjiniyela.
-GB/T 8162 Amashubhu Ensimbi Angenamthungo Wezinjongo Zesakhiwo.
| Ibanga Lensimbi | C | Si | Mn | P | S | Cr | Mo |
| 34CrMo4 | 0.30-0.37 | 0.40 ubuningi | 0.60-0.90 | 0.035 ubuningi | 0.035 ubuningi | 0.90-1.20 | 0.15-0.30 |
| Ibanga Lensimbi | C | Si | Mn | P | S | Cr | Mo |
| 35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0,70 | 0.035 ubuningi | 0.035 ubuningi | 0.80-1.10 | 0.15-0.25 |
Amazinga:I-GB18248 - 2000;
OD:Φ50-325mm;ubukhulu bodonga: 3-55mm;
Ukubekezela kwe-OD:±0.75%;
Imajini yodonga:-10%—+12.5%
Umthambeko oguquguqukayo:≤2mm;
Ukuqonda:1mm/1m;
Ukuyindilinga kwangaphakathi kobubanzi:kungabi ngaphezu kwama-80% wokubekezelela ububanzi be-OD.
Ikhwalithi yobuso: ngaphandle kokuqhekeka, ukugoqa, ukubola nokungingiza.
Izigaba zomkhiqizo:Amashubhu ensimbi angenamthungo wemikhumbi yomfutho ophezulu.
Ukusetshenziswa:Ngazo zonke izinhlobo zikaphethiloli, i-hydraulic, i-trailer, isiteshi esinebhodlela legesi.
Ibanga Lensimbi:I-34CrMo4, 30CrMo, 34Mn2V, 35CrMo,37Mn, 16Mn. Le nhlangano isekela ifilosofi ethi “Yiba No.1 ngekhwalithi ephezulu, isekelwe esilinganisweni sesikweletu nokwethembeka ukuze ikhule”, izoqhubeka nokuhlinzeka abathengi abaphelelwe yisikhathi nabasha abavela emakhaya naphesheya kwezilwandle. ngokushisa okuphelele kuka-2019 Ikhwalithi ephezulu ye-ASTM 4140 Chrome Moly Hot Rolled, Ipayipi Lensimbi Le-Cold Drawn Alloy, Ngekhwalithi ephezulu yekhwalithi yegesi yokushisela nokokusebenza ehlinzekwa ngesikhathi nangezindleko ezifanele, ungathembela egameni lebhizinisi.
2019 Ikhwalithi ephezuluIpayipi lensimbi le-China Seamless Alloy kanye nepayipi lensimbi ye-alloy, Ukugcina isikhundla esiphambili embonini yethu, asilokothi siyeke ukubekela inselele umkhawulo kuzo zonke izici ukuze sidale izixazululo ezifanele.Ngendlela yakhe, Singacebisa indlela yethu yokuphila futhi sikhuthaze indawo yokuphila engcono yomphakathi womhlaba.
