Каталог Iscar сверла со сменной режущей частью 2022

ISO Material	Condition	Tensile Strength [N/mm2]	Hardness HB	Group No.(1)
< 0.25 %C	Annealed	420	125	1
Nlltldt ≥ 0.25 %C	Annealed	650	190	2
on-aoy see an cas steel free cutting steel < 0.55 %C	Quenched and tempered	850	250	3
, ≥ 055 %C	Annealed	750	220	4
.	Quenched and tempered	1000	300	5
	Annealed	600	200	6
P Low allo and cast steel (less than 5% of alloin elements)		930	275	7
y yg	Quenched and tempered	1000	300	8
		1200	350	9
Hih alloed steel cast steel and tool steel	Annealed	680	200	10
g y ,	Quenched and tempered	1100	325	11
Stiltldttl	Ferritic/martensitic	680	200	12
aness see an cas see	Martensitic	820	240	13
M Stainless steel and cast steel	Austenitic, duplex	600	180	14
Gra cast iron (GG)	Ferritic /pearlitic		180	15
y	Pearlitic / martensitic		260	16
K Nodlar cast iron (GGG)	Ferritic		160	17
u	Pearlitic		250	18
Malleable cast iron	Ferritic		130	19
	Pearlitic		230	20
	Not hardenable		60	21
Aluminum-wrought alloys	Hardenable		100	22
≤12% Si	Not hardenable		75	23
Aluminum-cast alloys	Hardenable		90	24
N >12% Si	High temperature		130	25
>1% Pb	Free cutting		110	26
Copper alloys	Brass		90	27
	Electrolytic copper		100	28
Non metallic	Duroplastics, fiberplastics			29
	Hard rubber			30
F bd	Annealed		200	31
e ase	Hardened		280	32
High temperature alloys	Annealed		250	33
S Ni or Co based	Hardened		350	34
	Cast		320	35
Titanium allos	Pure	400		36
y	Alpha+beta alloys, hardened	1050		37
Hardened steel	Hardened		55 HRC	38
H	Hardened		60 HRC	39
Chilled cast iron	Cast		400	40
Cast iron	Hardened		55 HRC	41

This table refers to 2/3xD drill ratio usage. For 4xD ratio decrease cutting data by 15%
Chipformer should be selected based on our geometry range recommendations
When using external coolant supply only, reduce cutting speed by 10%
Use internal coolant supply when machining austenitic stainless steel

(1) For workpiece materials list, see pages 495-524

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