SAE 4130 m'nyumba kalasi 30CrMo ndichitoliro chachitsulo chosasunthikaokhala ndi chromium ndi molybdenum.Mphamvu zake zokhazikika zimakhala pamwamba pa 750MPa.Zomwe zimawonedwa pamsika makamaka ndi zitsulo ndi mbale zokhuthala.Mipanda yopyapyalaSAE 4130 mapaipi ozizira achitsulo osasunthika
amagwiritsidwa ntchito kupanga mafelemu a njinga.Malamulo a IA ndi China Automobile Federation pazida zachitsulo zamapaipi othamangira makola:mwatsatanetsatane mawotchi opanda zitsulo machubu.
SAE 4130 aloyi zitsulo chitoliro lili carbon 0.26 ~ 0.34, pakachitsulo 0.17~0.37, manganese 0.40 ~ 0.70, molybdenum 0.15 ~ 0.25, chromium 0.80 ~ 1.10.SAE 4130 ndi yofanana ndi Japanese SCM430.Chitsulo ichi chimakhala ndi mphamvu zambiri komanso kulimba, kulimba kwambiri, ndipo m'mimba mwake yovuta kwambiri mumafuta ndi 15-70mm;mphamvu yotentha yachitsulo imakhalanso yabwino, yokhala ndi mphamvu zokwanira kutentha kwapamwamba pansi pa 500 ° C, koma pa 550 ° C Kutsika kwakukulu kwamphamvu.
Shandong Haihui Steel Industry Co., Ltd. ili ndi zowerengera zapachaka za matani 20000 a mapaipi achitsulo opanda msoko, kuphatikiza ASTM A106 GR.B/A53GR.B/API 5L GR.B mapaipi opanda zitsulo, 15CrMo alloy alloy opanda zitsulo mapaipi,20Cr aloyi zitsulo mapaipi opanda msokonezo, 40Cr aloyi zitsulo mapaipi opanda msokonezo, 27SiMn mipope yachitsulo yopanda msoko, SAE1010/1020/1035/1045 mapaipi opanda zitsulo
Nthawi yotumiza: Jun-25-2023