Low Carbon Martensitic Bakin Karfe 1.4418, X4CRNIMO16-5-1, Z8CND17.04, S165M, daidai da EN 10088-1, AIR 9160. 1.4418 Chemical abun da ke ciki: Carbon C: ≤0.06 Silicon0 Si: 75 ≤0 ≤0. P. -5-1 ya fi kyau Ɗaya daga cikin ma'auni na martensitic tare da isassun juriya na lalata, kyawawan kaddarorin ƙarfi da babban taurin tare da rage abun ciki na carbon.Ƙarfe yana da ƙarfi mai kyau da juriya na welded gidajen abinci, juriya ga gajiya, ma'auni mai kyau sosai a cikin ƙananan yanayin zafi, da juriya na lalata kwatankwacin karfe austenitic 18-8.Bugu da kari, yana da kyau solderability.Abubuwan da aka ba da su musamman a cikin nau'in sanda ana amfani da su a cikin samar da bawuloli, ƙungiyoyin turbine, goro da kusoshi, shafts, fil, pistons, manyan shafts, crankshafts, masu tayar da hankali a cikin sinadarai, makamashi, marine, ginin jirgi, masana'antar sararin samaniya / cryogenic.Ƙarfin Ƙarfin Kayan Injini RP0.2 MPA Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin RMA MPA [%] Ƙarfin [HB] Bar ≥750 900 - 1100 ≥16 280 - 340 QT900 920 1050 18 300

Maganar tsarin kula da zafi: Austenitizing da quenching a 950 zuwa 1050 ° C, kuma nan da nan ya yi zafi a 600 ° C na 8 hours, sa'an nan kuma sanyaya cikin iska.Yaya weldability yake?Kyakkyawan, ƙaramin-carbon martensite tare da ingantaccen tarwatsa austenite yana samar da ingantaccen ƙarfin HAZ a ƙarƙashin yanayin walda.Ana buƙatar preheating zuwa 100 ° C - 200 ° C don sassa masu kauri sosai ko don yawan damuwa bayan sanyaya.