Finishing of steel and steel
castings. Favourable conditions. High cutting speeds, moderate feeds.
Suitable for surface turning.
BGC015
P15M20K15
P05-P35M10-M25K05-K20
Finishing of long chipping
materials such as steel, steel castings, malleable cast iron and modular
cast iron. The very high wear resistance permits very high metal-removal
rates and provides the best results with form-sintered chippbreakers.
BGC1025
P25K10
P10-P35K05-K20
Light to medium roughing of
steel, steel castings, malleable cast iron and modular cast iron.
High cutting speeds and relatively high feeds. Very high wear resistance.
BS4, BS30
P30
P25-P35
Medium heavy roughing of steel
and steel casting under unfavourable conditions. Comparatively low
cutting speeds, heavy feeds.
BGC135
P35M20
P25-P45M15-M30
Medium to heavy roughing of
steel, steel castings malleable cast iron and modular cast iron. Operates
under unfavourable conditions. Comparatively high cutting speeds and
feeds. Very high wear resistance. All-round grade for machining steel.
BS6
P40M30
P30-P45M15-M40
Heavy roughing of steel and
steel castings. Difficult conditions. Low cutting speeds, heavy feeds,
large cutting depths.
BGC315
M20K15
M15-M25K05-K25
Light and medium roughing of
cast iron and other short-chipping materials. Less faourable conditios.
Comparatively high cutting speeds and high feeds. Very high wear resistance.
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 applicatoins.
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
Supplementary
BS1P
P10
P01-P15
Finishing and light roughing of steel
castings at high cutting speeds and moderate feeds under favourable
working conditions. Withstands very high cutting temperatures.
BGC135
P20K10
P15-P25K05-K20
Light roughing of steel, steel castings,
malleable cast iron and modular cast iron. Very high wear resistance.
Unfavourable conditions.
BSM
P25
P15-P30
Milling of steel and steel castings, very
high resistance to thermal shocks and 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
M20K20
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 resistancr
to wear and plastic deformation.
BGC315
K15
K10-K20
Light roughing of cast iron and other
shortchipping materials. Very high wear resistance.