A Indexable milling – group 6 (FMD03, FME04, FMP03, HMP01)

groupStarting valuHC ( es for cutCVD) ting speed vc[m/min]
Material groupComposition / structure / heat treatmentHBningYBC302YBC401YBD152YBD252
chiae/ Dae/ Dae/ Dae/D
Ma1/13/41/51/13/41/51/13/4 1/51/13/41/5
approx. 0,15 % Cannealed1251200230170200
approx. 0,45 % Cannealed1902170200145170
Unalloyed steelapprox. 0,45 % Ctempered2503160185140160
approx. 0,75 % Cannealed2704140165120140
approx. 0,75 % Ctempered3005130150115130
Pannealed1806170200145170
Low-alloed steeltempered2757140165120140
ytempered3008130150115130
tempered350911013095110
High-alloyed steel and high-alloyedannealed2001010011585100
tool steelhardened and tempered3251170856070
ferritic/martensiticannealed20012
MStainless steelmartensitictempered24013
austeniticquench hardened18014
austenitic-ferritic23015
Grey cast ironperlitic/ferritic18016255 295220255
perlitic (martensitic)26017150 175130150
KCast iron with spheroidal graphiteferritic16018175 205150175
perlitic25019115 135100115
Malleable cast ironferritic13020210 245180210
perlitic23021140 165120140
Aluminium wrought alloyscannot be hardened6022
hardenablehardened10023
≤ 12 % Si, cannot be hardened7524
Cast aluminium alloys≤ 12 % Si, hardenablehardened9025
N> 12 % Si, cannot be hardened13026
machining steel, PB> 1%11027
Copper and copper alloys (bronze/brass)CuZn, CuSnZn9028
CuSn, Pb-free copper, electrolytic copper10029
annealed20030
Fe-based alloyshardened28031
Heat-resistant alloysannealed25032
SNi or Co basshardened35033
cast32034
ii llpure titaniumRm40035
tanum aoysα and β alloyshardenedRm105036
Hardened steelhardened and tempered55 HRC37
hardened and tempered60 HRC38
HHard cast ironcast40039
Hardened cast ironhardened and tempered55 HRC40
Thermoplasts41
Thermosetting plastics42
XNon-metallic materialsPlastic, glass-fibre reinforced GFi RP43
Plastic, carbon fibre reinforced Ci FRP44
Graphite Wood45 46

Note: The given cutting values are guide values, which were determined under ideal conditions. The values have to be adapted in individual cases. Feed rate recommendations on page B248. For examples of material for cutting tool groups view page D22.