42CrMokoranu putorino tuitui Ko te putorino maitai koranu e whakamahia nuitia ana me nga painga penei i te kaha teitei, te pakeke teitei, te aukati kakahu teitei, me te aukati waikura nui.Kei te whakamahia nuitia i roto i nga mahi miihini, miihini miihini, aerospace me etahi atu mara. 42CrMo paipa maitai korekore he putorino maitai tuitui te nuinga o te 42CrMo, he nui te kaha me te uaua, he pai hoki mo nga taiao mahi uaua penei i te pehanga teitei, te pāmahana teitei, me te kawenga nui.Ko te tukanga hanga o42CrMo paipa maitai korekore e hiahia ana ki nga whakaritenga tino, e hiahia ana kia maha nga tukanga o te tukatuka me te maimoatanga wera hei whakarite i tana mahi me te kounga.
Ko ona ahuatanga tinana me te hanganga matū e whai ake nei:
Mahi tinana:
Kiato: 7.85 g/cm ³
Ira whakarewa: 1420-1460 ℃
Waahanga wera: 42.7 W/(m · K)
Te whakarea roha raina: 11.7 × 10 ^ -6/K
Tauira rapa: 210 GPa
Maamaa: ≤ 255 HB
Hanganga matū:
Waowa (C): 0.38-0.45%
Silicon (Si): 0.17-0.37%
Konupora (Mn): 0.50-0.80%
Phosphorus (P): ≤ 0.035%
Whanariki (S): ≤ 0.035%
Chromium (Cr): 0.90-1.20%
Molybdenum (Mo): 0.15-0.25%
Nika (Ni): ≤ 0.030%
Konohi (Cu): ≤ 0.030%
Shandong Haihui Steel Industry Co., Ltd. he rarangi tau mo te 20000 toni o nga paipa maitai kore, tae atu ki te ASTM A106 GR.B/A53GR.B/API 5L GR.B putorino maitai tuitui, 15CrMo koranu putorino maitai tuitui, 20Cr putorino maitai, 40Cr paipa maitai,27SiMn paipa maitai korekore, SAE1010/1020/1035/1045 paipa maitai tuitui
Wā tuku: Hune-06-2023