42CrMoaloyi chitoliro chosasunthika ndi chitoliro chachitsulo chomwe chimagwiritsidwa ntchito nthawi zambiri chokhala ndi zabwino monga kulimba kwambiri, kuuma kwakukulu, kukana kuvala kwambiri, komanso kukana dzimbiri.Amagwiritsidwa ntchito kwambiri popanga makina, kupanga magalimoto, ndege ndi zina. 42CrMo chitoliro chachitsulo chosasunthika ndi chitoliro chachitsulo chosasokonekera chomwe chimapangidwa makamaka ndi 42CrMo, chomwe chili ndi mphamvu zambiri komanso kulimba, ndipo ndichoyenera kumalo ogwirira ntchito movutikira monga kuthamanga kwambiri, kutentha kwambiri, komanso katundu wambiri.Njira yopangira42CrMo chitoliro chachitsulo chosasunthika imafuna zofunikira zokhwima, zomwe zimafuna njira zingapo zopangira ndi kutentha kuti zitsimikizire kuti zimagwira ntchito komanso khalidwe lake.
Maonekedwe ake akuthupi ndi kapangidwe kake kake ndi motere:
Kachitidwe kathupi:
Kachulukidwe: 7.85 g/cm³
Malo osungunuka: 1420-1460 ℃
Kutentha kwapakati: 42.7 W/(m · K)
Kukula kwa mzere wokulirapo: 11.7 × 10 ^ -6/K
Elastic modulus: 210 GPa
Kulimba: ≤ 255 HB
Mapangidwe a Chemical:
Mpweya (C): 0.38-0.45%
Silicon (Si): 0.17-0.37%
Manganese (Mn): 0.50-0.80%
Phosphorasi (P): ≤ 0.035%
Sulfure (S): ≤ 0.035%
Chromium (Cr): 0.90-1.20%
Molybdenum (Mo): 0.15-0.25%
Nickel (Ni): ≤ 0.030%
Mkuwa (Cu): ≤ 0.030%
Shandong Haihui Steel Industry Co., Ltd. ili ndi zowerengera zapachaka za matani 20000 a mapaipi opanda zitsulo, kuphatikiza ASTM A106 GR.B/A53GR.B/API 5L GR.B mapaipi achitsulo opanda msoko, 15CrMo aloyi aloyi zitsulo mapaipi, 20Cr opanda zitsulo mapaipi, 40Cr opanda zitsulo mapaipi,27SiMn mapaipi achitsulo opanda msoko, SAE1010/1020/1035/1045 mapaipi opanda zitsulo
Nthawi yotumiza: Jun-06-2023