Основной каталог Kyocera 2021 - 2022

Recommended cutting conditions

Workpie	ce material	Hardness (HB)	Recommen CVD Coated carbide	ded insert grades ( PVD Coate	Vc: m/min) d carbide	EN-SD	fz (m Chipb	m/t) reaker SN-SB	FN-SE	Remarks
			CA0835	PR0725	PR0110	ER-SD EL-SD	ER-SB EL-SB	SR-SB SL-SB	FR-SE FL-SE
Low carbon steel	SS400 S10C ~ S25C	125	250~310	170~210	-	0.07~0.20	0.10~0.22	0.15~0.3	-
Carbon steel	S30C ~ S58C (Annealed)	190	160~190	100~140	-	0.07~0.20	0.10~0.22	0.15~0.3	-
	S30C ~ S58C (Heat treated)	250	140~180	90~120	-	0.07~0.20	0.10~0.22	0.15~0.3	-	Dr
Allo steel	Annealed	180	140~180	90~120	-	0.07~0.20	0.10~0.22	0.15~0.3	-	y
y	Heat treated	275	120~160	80~110	-	0.05~0.18	0.08~0.20	0.12~0.25	-
High carbon alloy	SKD11, SKD61, etc.	280	110~130	70~ 90	-	0.05~0.18	0.08~0.20	0.12~0.25	-
Stainless steel	Austenitic related	220	160~200	110~140	-	0.05~0.18	0.08~0.20	0.12~0.25	-
	Martensitic related	300	150~180	100~120	-	0.05~0.18	0.08~0.20	0.12~0.25	-	Cl
Heat-resistant alloys	Ni-base heat-resistant alloys	350	-	15~ 30	-	0.05~0.18	0.08~0.20	0.12~0.25	-	ooant
Titanium alloys	Ti-6Al-4V, etc.	270	-	20~ 50	-	0.05~0.18	0.08~0.20	0.12~0.25	-
Gray cast iron	FC250 ~ FC350	260	160~200	110~130	-	0.07~0.22	0.10~0.25	0.15~0.35	-
Nodular cast iron	FCD400 ~ FCD500	160	130~160	80~100	-	0.07~0.22	0.10~0.25	0.15~0.35	-	Dry
	FCD600 ~ FCD800	250	110~140	70~ 90	-	0.07~0.22	0.10~0.25	0.15~0.35	-
Non-ferrous metals	AC4A, A7050, etc.	-	-	-	750~950	-	-	-	0.07~0.20	Coolant
Note: 1. Use d 2. If ap i increa	own-cut machining s 1/10 or under of c se feed per tooth (f	. utter dia. z) by 40%	(DC), it is poss .	ible to		DC	ap