ISCAR Cutting Tools - Metal Working Tools

Grade : IC902

Ultra-fine carbide grain, PVD coated with high resistance to abrasive wear, suitable for machining various materials including hard steel and cast iron, at high cutting speeds.

Property	Value
ISO Range - P/M/K	(P05-P15)(M10-M15)(K05-K15)
ISO Range - N/S/H	(H05-H15)(S05-S10)

Property	Value
Grade or Coating Type	PVD
Coating Layers	TiAlN

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Cutting Speed for: EOB-R1R90A24/7-4C08-63 IC902 - 3366923

ISO	Material	Material Designation	Material Condition	Hardness	Cutting Speed Recommendations (Vc)
P	1	Non-alloy steel and cast steel, free cutting steel <0.25%C.	Annealed	125 HB	250-300 m/min
P	2	Non-alloy steel and cast steel, free cutting steel >=0.25%C.	Annealed	190 HB	200-250 m/min
P	3	Non-alloy steel and cast steel, free cutting steel <0.55% C	Quenched and tempered	250 HB	160-240 m/min
P	4	Non-alloy steel and cast steel, free cutting steel >=0.55% C	Annealed	220 HB	160-240 m/min
P	5	Non-alloy steel and cast steel, free cutting steel >=0.55% C	Quenched and tempered.	300 HB	140-200 m/min
P	6	Low alloy and cast steel (less than 5% of alloying elements)	Annealed	200 HB	160-240 m/min
P	7	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	275 HB	120-200 m/min
P	8	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	300 HB	130-200 m/min
P	9	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	350 HB	140-200 m/min
P	10	High alloyed steel, cast steel and tool steel	Annealed	200 HB	130-200 m/min
P	11	High alloyed steel, cast steel and tool steel	Quenched and tempered	325 HB	70-130 m/min
P	12	Stainless steel and cast steel	Ferritic/martensitic	200 HB	80-175 m/min
P	13	Stainless steel and cast steel	Martensitic	240 HB	60-165 m/min
M	14	Stainless steel and cast steel	Austenitic, duplex	180 HB	60-130 m/min
K	15	Grey cast iron (GG)	Pearlitic/ferritic	180 HB	80-275 m/min
K	16	Grey cast iron (GG)	Pearlitic/martensitic	260 HB	130-265 m/min
K	17	Nodular cast iron (GGG)	Ferritic	160 HB	150-300 m/min
K	18	Nodular cast iron (GGG)	Pearlitic	250 HB	90-300 m/min
K	19	Malleable cast iron	Ferritic	130 HB	150-300 m/min
K	20	Malleable cast iron	Pearlitic	230 HB	140-265 m/min
S	31	High temp. alloys Fe based	Annealed	200 HB	20-45 m/min
S	32	High temp. alloys Fe based	Hardened	280 HB	20-35 m/min
S	33	High temp. alloys Ni or Co based	Annealed	250 HB	20-35 m/min
S	34	High temp. alloys. Ni or Co based	Hardened	350 HB	20-35 m/min
S	35	High temp. alloys. Ni or Co based	Cast	320 HB	30-90 m/min
S	36	Titanium (pure)	Pure	190 HB	30-90 m/min
S	37	Titanium alloys	Alpha+beta alloys, hardened	310 HB	30-90 m/min
H	38	Hardened steel	Hardened	55 HRC	30-65 m/min
H	39	Hardened steel	Hardened	60 HRC	30-45 m/min
H	40	Chilled cast iron	Cast	400 HB	70-100 m/min
H	41	Cast iron	Hardened	55 HRC	30-65 m/min

Grade : IC902

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