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ISCAR's Recommended Grades

ISO

P

Material Group - Tool Alloy Steel


MILLING
Grade Material Condition Tensile
Strength
[N/mm2] 		Hardness HB

Material No.

 Cutting Speed
High alloy steel, cast steel,
and tool steel 		Annealed 680 200 10

75 - 150
Quenched and tempered 1100 325 11 75 - 130


HOLE MAKING
Grades ISO Coating Layers  
P15-P30    M20-M30
K20-K40    S05-S20
H05-H15

  1-11

  Steel

 

A tough submicron substrate, TiAlN + AlTiAlN + TiN PVD coated grade.
Designed for machining heat resistant alloys, austenitic stainless steel, hard alloys and carbon steel at medium to high cutting speeds, interrupted cut and unfavorable conditions. Excellent notch wear and built-up edge resistance.


ISO

H
TURNING
Grade Material Condition Hardness HB

Material No.

 Cutting Speed
Hardened Steel Hardened 55 HRc 38

100-140
Hardened 60 HRc 38 80-120

Find the right tool by inserting material
and specific application data into the ITA
For more information contact: [email protected]
Grade IB55 Grade IB50