ISCAR Cutting Tools - Metal Working Tools

Grade : IC928

A tough substrate with PVD coating, suitable for machining steel and stainless steel at low to medium cutting speeds and moderate to high feeds. The grade is recommended for interrupted cuts and machining under unstable conditions.

Property	Value
ISO Range - P/M/K	(P20-P40)(M25-M35)
ISO Range - N/S/H	(S15-S30)

Property	Value
Grade or Coating Type	PVD
Coating Layers	TiAlN

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Cutting Speed for: 06IR 1.00 ISO IC928 - 5994039

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	345-590 sfm
P	2	Non-alloy steel and cast steel, free cutting steel >=0.25%C.	Annealed	190 HB	330-560 sfm
P	3	Non-alloy steel and cast steel, free cutting steel <0.55% C	Quenched and tempered	250 HB	330-560 sfm
P	4	Non-alloy steel and cast steel, free cutting steel >=0.55% C	Annealed	220 HB	310-525 sfm
P	5	Non-alloy steel and cast steel, free cutting steel >=0.55% C	Quenched and tempered.	300 HB	295-490 sfm
P	6	Low alloy and cast steel (less than 5% of alloying elements)	Annealed	200 HB	280-460 sfm
P	7	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	275 HB	260-425 sfm
P	8	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	300 HB	245-410 sfm
P	9	Low alloy and cast steel (less than 5% of alloying elements)	Quenched and tempered	350 HB	230-395 sfm
P	10	High alloyed steel, cast steel and tool steel	Annealed	200 HB	215-360 sfm
P	11	High alloyed steel, cast steel and tool steel	Quenched and tempered	325 HB	195-345 sfm
P	12	Stainless steel and cast steel	Ferritic/martensitic	200 HB	230-395 sfm
P	13	Stainless steel and cast steel	Martensitic	240 HB	215-375 sfm
M	14	Stainless steel and cast steel	Austenitic, duplex	180 HB	130-245 sfm
K	15	Grey cast iron (GG)	Pearlitic/ferritic	180 HB	215-410 sfm
K	16	Grey cast iron (GG)	Pearlitic/martensitic	260 HB	165-310 sfm
K	17	Nodular cast iron (GGG)	Ferritic	160 HB	150-280 sfm
K	18	Nodular cast iron (GGG)	Pearlitic	250 HB	130-245 sfm
K	19	Malleable cast iron	Ferritic	130 HB	115-215 sfm
K	20	Malleable cast iron	Pearlitic	230 HB	165-330 sfm
N	21	Aluminum-wrought alloys	Not hardenable	60 HB	245-740 sfm
N	22	Aluminum-wrought alloys	Hardenable	100 HB	195-625 sfm
N	23	Aluminum-cast alloys <=12% Si	Not hardenable	75 HB	245-740 sfm
N	24	Aluminum-cast alloys <=12% Si	Hardenable	90 HB	215-655 sfm
N	25	Aluminum-cast alloys >12% Si	High temperature	130 HB	130-410 sfm
N	26	Copper alloys >1% Pb	Free cutting	110 HB	150-460 sfm
N	27	Copper alloys	Brass	90 HB	150-460 sfm
N	28	Copper alloys	Electrolytic copper	100 HB	115-345 sfm
S	31	High temp. alloys Fe based	Annealed	200 HB	80-130 sfm
S	32	High temp. alloys Fe based	Hardened	280 HB	65-100 sfm
S	33	High temp. alloys Ni or Co based	Annealed	250 HB	65-100 sfm
S	34	High temp. alloys. Ni or Co based	Hardened	350 HB	50-80 sfm
S	35	High temp. alloys. Ni or Co based	Cast	320 HB	50-65 sfm
S	36	Titanium (pure)	Pure	190 HB	65-100 sfm
S	37	Titanium alloys	Alpha+beta alloys, hardened	310 HB	50-80 sfm
H	38	Hardened steel	Hardened	55 HRC	65-130 sfm
H	39	Hardened steel	Hardened	60 HRC	65-100 sfm
H	40	Chilled cast iron	Cast	400 HB	115-195 sfm
H	41	Cast iron	Hardened	55 HRC	65-130 sfm

Grade : IC928

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