I-9 cr2mo i-roll ye-CR2 ebandayo ikakhulu isetyenziswa kwimveliso ebandayo ye-9 cr2mor, i-scrermal, i-SCRMOL, i-670, i-5 ye-5 Ukucutha
Qaphela: Ukuxolelwa yintsimbi eqhelekileyo ye-cr2 ebandayo.

I-3 iqondo lobushushu elinobuchule (ixabiso elifanelekileyo): I-AC1 = 740 c AR1 = 700 c accm: 850 CACMM: 850 CACMM: 850 c 450 c 4 i-Cemple ePhintelweyo ukubandaI-820 10) c 3 ~ 4h, kunye nenqanaba lokupholisa le.15 c / h, kunye nesithando semiloyikayo yokuphola kwi-oveni yokuphola i-oveniI-820 10) c 3 ~ 4h, (720) C, i-700 ~ 3 ~ 3 ~ 33 ht 47HbW, i-Gearmac Ibanga lesi-2-5, Ukucaciswa kokucingela nokuhendwa kwe-8 okuxolayo kwi-MEZ Carbide Ibanga lesi-8: 03-50 hrc, ubushushu obungaphezulu kwe-80-160 hrc, ubushushu obumiselweyo 150-170 C, ubunzima I-60-62HRC.