Finishing of steel and steel castings.
Favourable conditions. High cutting speeds, moderate feeds. Suitablie
for surface turning.
BS4, BS30
P30
P25-P35
Medium to heavy roughing of steel and
steel castings under unfavourable conditions. Comparatively low cutting
speeds, heavy feeds.
BS6
P40M30
P30-P45M20-M40
Heavy roughing of steel castings. Difficult
conditions. Low cutting speeds, heavy feeds, large cutting depths.
BH20, BH30
M20K20
M15-M30K15-K25
Heavy roughing of cast iron under unfavourable
conditions. Low cutting speeds, heavy feeds. Light and rough machining
of heat resistant alloys. Also for difficult machining conditions,
high wear resistance.
BH1P, BH15
K10
K01-K20
Finishing and light roughing of cast iron.
Also for alloyed cast iron, bronze and brass. Relatively high cutting
speeds and moderate feeds.
BR1P
M10
Finishing and light roughing of heat resistant
alloys and stainless steel. High resistance to notch wear. Comparatively
high cutting speeds, moderate feeds. Especially suitable for surface
turning.
BSH
M20
Grade for special applications. Heavy
roughing of MN-steels and ductile alloy cast iron with a longchipping
tendency. Suitable re-turning of raiway wheels.
CARBIDE GRADES FOR MILLING
Grade
Field of application
acc. to ISO
Machining type
Basic
Supplement
BS1P
P10
P01-P15
Finishing and light roughing of steel and steel
castings at high cutting speeds and moderate feeds under favorable
working conditions. Withstands very high cutting temperatures.
BSM
P25
P15-P30
Milling of steel and steel castings, very high resistance
to thermal shocks and plastic deformation. Very good toughness.
BSM30
P30
P20-P40
Milling of steel, steel castings in operations where
there are simultaneous demands for toughness, wear resistance and
resistance to thermal cracking.
BS6
P40
P30-P45
Roughing of carbon steel, stainless steel and steel
castings at low cutting speeds, difficult working conditions. Used
for large cutting depths and heavy feeds.
BH20
M20
K20
Finishing and light roughing of wide variety of
high alloy steel materials, heat resistant alloys. Low cutting speeds
and high feeds.
BH1P
K10
K05-K15
Finishing and roughing of cast iron, bronze and
brass. High cutting speeds and moderate feeds.
BHM
K15
K10-K20
Developed especially for milling low-alloy cast
iron, E. G. castings for the automotive industry. Very high resistance
to wear and plastic deformation.