SAE 4130 ea malapeng grade 30CrMo kephala ea tšepe e se nang seamlesse nang le chromium le molybdenum.Matla a eona a tsitsitseng hangata a ka holimo ho 750MPa.Tse bonoang 'marakeng haholo-holo li-bar le lipoleiti tse teteaneng.E nang le marako a tshesaneSAE 4130 liphaephe tse batang tse huloang ka tšepe tse se nang seam
li sebelisetsoa ho etsa liforeimi tsa libaesekele.Melao ea IA le China Automobile Federation mabapi le lisebelisoa tsa lipeipi tsa tšepe bakeng sa li-cages tsa mabelo:li-tubes tsa tšepe tse se nang mochini tse nepahetseng.
SAE 4130 alloy steel pipe e na le carbon 0.26~0.34, silicon 0.17~0.37, manganese 0.40 ~ 0.70, molybdenum 0.15 ~ 0.25, chromium 0.80 ~ 1.10.SAE 4130 e lekana le Japanese SCM430.Tšepe ena e na le matla a phahameng le ho tiea, ho thatafala haholo, 'me bophara bo boima bo thata ka oli ke 15-70mm;matla a chesang a tšepe a boetse a ntle, a na le matla a lekaneng a mocheso o phahameng ka tlase ho 500 ° C, empa ho 550 ° C Ho fokotseha ho hoholo ha matla.
Shandong Haihui Steel Industry Co., Ltd. e na le lethathamo la selemo le selemo la lithane tse 20000 tsa liphaephe tsa tšepe tse se nang seam, ho kenyeletsoa ASTM A106 GR.B/A53GR.B/API 5L GR.B lipeipi tsa tšepe tse se nang moeli, lipeipi tsa tšepe tse se nang seam 15CrMo,20Cr alloy tšepe liphaephe seamless, 40Cr alloy tšepe liphaephe seamless, 27SiMn liphaephe tsa tšepe tse se nang seam, SAE1010/1020/1035/1045 lipeipi tsa tšepe tse se nang moroho
Nako ea poso: Jun-25-2023