9 Cr2mo Zvigadzirwa zveCr2 Cr2 Cress Steel inonyanya kushandiswa muindasitiri mune iyo roller yekudzikama Kutaura nezve 9 Cr2mo Heat Kurapa nzira, tariro yekupfira Innolizing Innaling: 1 790 ~ 810 Kuwedzera, 680 Uye zvakasiyana zvinodiwa, kutonhora svikiro senge mvura yemvura yakadzedzereka mafuta mafuta inogona kushandiswa.
Ongorora: Iyoakakosheswa ndeye yakafanana cr2 cr2 inotonhora roll simbi.

3 STORCATIC SIMBA Tembiricha (Actionate kukosha): AC1820 10820 10 810 C 2 ~ 3h, chirahwe chinotonhorera, 7O0-720 C 3 ~ 62-65 hrc, tembiricha yekudziya 130-150 C, kuomarara 62-65 hrc 22-65 hrc 240-860 c, kuomesa 61-17 tembiricha 150-170 c, kuomarara 60-62hrc.