AISI4130 ASTM 4130 30CrMo SCM430 peipi ea tšepe e se nang seam
AISI4130 China domestic grade 30CrMo ke tšepe ea motsoako e nang le chromium le molybdenum, e nang le matla a thata ka kakaretso ka holimo ho 750MPa.Tse atisang ho bonoa 'marakeng ke mekoallo le lipoleiti tse teteaneng.Peipi ea tšepe e tšesaane ea 4130 e tla sebelisoa ho etsa foreimi ea Libaesekele kapa koloi/bese.Ena ke kopano ea lipeipi tsa tšepe tse senyehang.E entsoe ka liphaephe tsa tšepe tse batang tse huleloang ka seamless tse kobetsoeng ebe li kenngoa ka bonngoe ho ea ka bokahare ba kariki.
Pipe ea tšepe ea AISI 4130 e se nang seam e na le bokhoni bo botle ba ho sebetsa, deformation e nyane ea ts'ebetso, le khanyetso e ntle ea mokhathala.Ke karolo ea tšepe ea matla a mahareng ho isa ho a phahameng.Ka phekolo e nepahetseng ea mocheso e boetse e sebelisoa habonolo.Annealing ASTM 4130 alloy steel e fana ka ductility e ntle haholo.AISI 4130 tšepe hangata e fanoa e le bareng e chitja hangata maemong a thata le a halefileng.
Sebopeho sa Lik'hemik'hale
| Kereiti | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0,35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0,25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| SCM430 | 0.28-0.33 | 0.15-0,35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
Equal Steel Grade
| Naha | Brithani | usa | Japane | BS |
| Standard | BS970 | ASTM A29 | JIS G4105 | EN10083 |
| Kereiti | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
Tlhaloso
| Qetella Sebopeho | Qetello e betliloeng, pheletso e hlakileng, e nyametse, kapa e kenyellelitse likotlolo tsa polasetiki ho sireletsa lipheletsong tse peli ho latela litlhoko tsa moreki. | |
| Bokaholimo Kalafo | Oli, Galvanized, Phosphate joalo-joalo | |
| Theknoloji | Ho bata 'me ho bata ho phuthoa | |
| Mefuta e meng ea lipeipi | 1. Liphaephe tsa likoloi le tsa mechine | |
| 2. Liphaephe tse petsolang peterole | ||
| 3. Pipe ea Boiler ea Khatello e Phahameng | ||
| 4. Phaephe ea ho tsamaisa mokelikeli o tlase le o bohareng | ||
| 5. Liphaephe tsa lisebelisoa tsa manyolo a lik'hemik'hale | ||
| 6. Mocheso ex-lipeipi tse fetolang | ||
| Phano Maemo | 1.Joalo ka ho phuthoa | Pipe ea tšepe e se nang seamless e chesang |
| 2.Mohatsela o phethiloe | Peipi e batang ea tšepe e se nang seamless | |
| Sephutheloana | 1. Liphutheloana tsa ho paka. | |
| 2. Qetello e hlakileng kapa e nyametse ho latela kopo ea moreki. | ||
| 3. E phuthetsoe ka pampiri e sa keneleng metsi. | ||
| 4. Lesela la mokotla le nang le likhoele tse 'maloa tsa tšepe. | ||
| 5. Pakela mabokoseng a mabokose a boima a mararo. | ||
Liphaephe tsa tšepe tse 4130 hangata li sebelisoa maemong a tingoeng le a halefileng.Ha carbon content e le moeling o ka tlaase, tšepe e ka boela ea sebelisoa e le tšepe ea carburized e hlokang matla a phahameng a mantlha.Indasteri ea boholo bo mahareng ea tlhahiso ea mechini, e sebelisoa haholo ho etsa likarolo tse timang le tse halefileng tse nang le likarolo tse kholo tsa sefapano mme li sebetsa tlasa maemo a khatello e matla, joalo ka li-shafts, spindles, le mabili a laolang mojaro o phahameng, liboutu, lithupa tsa hlooho tse peli, likere. , joalo-joalo;E sebelisoa indastering ea lik'hemik'hale ho etsa likarolo tse cheselitsoeng, mehaho e cheselitsoeng e entsoeng ka lipoleiti le li-tubes, hammoho le liphaephe tse phahameng tsa khatello tse sebetsang ho naetrojene le mecha ea hydrogen mocheso o sa feteng 250 ° C;E sebelisetsoa ho etsa li-turbine tsa mouoane le li-boilers, ho etsa li-fasteners tse sebetsang ka tlase ho 450 ° C, li-flange le likoahelo tsa flange tse sebetsang tlas'a khatello e phahameng ka tlase ho 500 ° C.
Netefaletso ea boleng
1. E thata ho latela Ho hlahisa maemo.
2. Mohlala: Mohlala ke mahala bakeng sa tlhahlobo.
3. Liteko: Teko ea ho fafatsa letsoai / Teko ea Tensile / Eddy hajoale / Teko ea sebopeho sa lik'hemik'hale ho latela kopo ea bareki
4.Certificate: IATF16949, ISO9001, SGS joalo-joalo.
5.EN 10204 3.1 Setifikeiti
