Каталог Iscar сверла со сменной режущей частью 2022

Material Groups					Recomme	nde	d Ma	chini	ng C	ond	itions
ISO Material	Condition	Tensile Strength Rm [N/mm2]	Hardness HB	Mtl. No.	VC m/min	D=12-13.9	F D=14-15.9	eed vs. D=16-17.9	Drill D=18-19.9 mm/re	Diame D=20-21.9 v	ter D=22-23.9	D=24-25.9
< 0.25 %C	Annealed	420	125	1
≥ 0.25 %C	Annealed	650	190	2	80-100-120
Non-alloy steel and cast steel, < 0.55 %C	Quenched and tempered	850	250	3		0.30 0.39	0.36 0.45	0.45 0.51	0.48 0.57	0.51 0.60	0.54 0.63	0.57 0.66
free cutting steel	Annealed	750	220	4	70-85-100	0.45	0.51	0.57	0.63	0.66	0.69	0.72
P ≥ 0.55 %C	Quenched and tempered	1000	300	5	50-65-80
	Annealed	600	200	6	70-90-110
Low alloy and cast steel (less	Qhd d	930	275	7	70-85-100	0.33 039	0.36 042	0.39 048	0.42 051	0.45 054	0.48 057	0.51 060
than 5% of alloying elements)	uence an temered	1000	300	8	50-65-80	. 042	. 048	. 054	. 060	. 063	. 066	. 069
	p	1200	350	9	40-50-60	.	.	.	.	.	.	.
Hih lld tl t	Annealed	680	200	10	50-70-90	0.27	0.30	0.33	0.36	0.39	0.42	0.45
g aoye see, cas steel and tool steel	Quenched and tempered	1100	325	11	40-60-80	0.33 0.36	0.36 0.39	0.39 0.42	0.42 0.45	0.45 0.48	0.48 0.51	0.51 0.54
	Ferritic / pearlitic		180	15	90-125-140
Gray cast iron (GG)	Pearlitic / martensitic		260	16	80-110-120	040	045	054	060	066	072	078
K Nodular cast iron (GGG)	Ferritic		160	17	90-135-160	. 0.60	. 0.66	. 0.72	. 0.78	. 0.84	. 0.90	. 0.96
	Pearlitic		250	18	80-110-120	0.78	0.84	0.90	0.96	1.02	1.08	1.14
	Ferritic		130	19	90-125-140
Malleable cast iron	Pearlitic		230	20	80-110-120

Recommended cutting data

Каталог Iscar сверла со сменной режущей частью 2022 - страница 77