
System charts Grafici applicativi Anwendungsgrafiken Graphiques d’application Gráficos aplicativos Диаграммы STEEL APPLICATION HRC Hardness ISO P UH, 60 MEX+ 50 HF MH+ Hard+ 40 MEF+ 30 HF Uni+ 20 G2+ MDTA+ 50 100 150 200 Vc [m/min] H 1st choice I suitable STAINLESS STEEL APPLICATION Machinability ISO M low HF Hard+ medium MEF+ low medium medium high G2, MDTA, HF Uni+ high 40 80 120 160 Vc [m/min] G2 : general purpose (page 298) H 1st choice I suitable MDTA : general purpose (page 344) HF UNI : universal purpose (page 370) HF HARD : special purpose (page 443) MEF : special purpose (page 464) MEX : special purpose (page 504) MH : special purpose (page 546/609) UH :special purpose (page 564) 294