I-65Mn ipleyiti yensimbi, i-manganese iphucula ukuqina, i-φ 12mm intsimbi inokucinywa ngokucokisekileyo kwi-oyile, kwaye i-surface decarburization tendency incinci kune-silicon steel.Iipropathi ezibanzi zoomatshini emva konyango lobushushu zingcono kunezo zentsimbi ye-carbon, kodwa inobuntununtunu obugqithisileyo kunye nobushushu obunobushushu.Isenokusetyenziswa ukwenza imisesane yasentwasahlobo, imithombo yevalvu, imithombo ye-clutch, imithombo yebrake kunye nemithombo yentsimbi ebandayo etsalwa yintsimbi.Amandla, ukuqina, ukuqina kunye nokuqina kwe-65Mn ipleyiti yentsimbi iphezulu kunezo zentsimbi ezingama-65.Inomkhwa wobushushu obugqithisileyo kunye nobushushu obushushu, kwaye ukucinywa kwamanzi kunomkhuba wokwenza iintanda.I-machinability kwimeko edibeneyo iyamkeleka, iplastiki ye-deformation ebandayo iphantsi, kwaye i-weldability impofu.