Каталог Iscar токарный инструмент 2017

Groove-Turn Cutting Speed Recommendations

ISO	Material		Condition	Tensile Strength [N/mm2]	Hardness HB	Material No.(1)
		< 0.25 %C	Annealed	420	125	1
	Non-alloy steel and	>= 0.25 %C	Annealed	650	190	2
	cast steel, free cutting steel	< 0.55 %C	Quenched and tempered	850	250	3
		>= 0.55 %C	Annealed	750	220	4
		>= 0.55 %C	Quenched and tempered	1000	300	5
P	Llltldt	tl	Annealed	600	200	6
	ow aoy see an cas (less than 5%	see		930	275	7
	all elements)		Quenched and tempered	1000	300	8
				1200	350	9
	High alloy steel, cast ste	el,	Annealed	680	200	10
	tool steel		Quenched and tempered	1100	325	11
P	Stainless steel and cast	steel	Ferritic/martensitic	680	200	12
			Martensitic	820	240	13
M	Stainless steel		Austenitic	600	180	14
			Pearlitic/ferritic		180	15
	Grey cast iron (GG)		Pearlitic/martensitic		260	16
K	Ductile cast iron (nodula	) (GGG)	Ferritic		160	17
			Pearlitic		250	18
	Malleable cast iron		Ferritic		130	19
			Pearlitic		230	20
	Aluminum-wrought alloy		Not cureable		60	21
			Cured		100	22
			Not cureable		75	23
	Aluminum-cast, alloyed		Cured		90	24
N		>12% Si	High temperature		130	25
		>1% Pb	Free cutting		110	26
	Copper alloys		Brass		90	27
			Electrolitic copper		100	28
	Non-metallic		Duroplastics, fiber plastics			29
			Hard rubber			30
			Ald		200	31
		Fe Baswd	nneae
			Cured		280	32
	High temp. alloys		Annealed		250	33
S		Ni or Co based	Cured		350	34
			Cast		320	35
	Titanium and Ti alloys			RM 400		36
			Alpha+beta alloys cured	RM 1050		37
	Hardened steel		Hardened		55 HRc	38
H			Hardened		60 HRc	39
	Chilled cast iron Cast iron		Cast Hardened		400 55 HRc	40 41

(1) For material groups, see H8-60