LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 265

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - MILLING - DEPTH OF CUT AND FEED
SEKN 1504 AFTN
Material
Group
Non Alloyed
P
Low Alloyed
High Alloyed
M
Lamina
Gr. N°
1
2
3
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
min max min max DOC Feed
0.50 9.00 0.18 0.50 4.00 0.37
0.50 9.00 0.15
125 HB
190 HB
250 HB
180 HB
230 HB
280 HB
0.39
0.34
350 HB
220 HB
280 HB
320 HB
0.32
4.00
0.29
0.34
0.50
6.40
0.12
0.29
3.00
0.28
350 HB
180 HB Duplex 5 X2CrNiN23-4,
S31500 290 HB Ferritic &
Martensitic 6 410, X6Cr17,
17-4PH, 430 200 HB GG20, GG40, EN-
GJL-250,
N030B 150 HB GGG40,
GGG70,
50005 150 HB Incoloy 800 240 HB Inconel 700 250 HB Stellite 21 350 HB TiAl6V4 - T40 - X100 CrMo13,
440C,
G-X260NiCr42 45 HRc 3.20 0.28 2.00 0.22
50 HRc 1.90 0.25 1.50 0.21
0.22 1.00 0.19
Chilled Cast Iron Ni-Hard 2 400 HB 2.60 0.28 1.50 0.22
White Cast Iron G-X300CrMo15 55 HRc 1.60 0.22 1.00 0.19
AlSi12 130 HB 0.50 4.00 0.40
7
Malleable
& Nodular 8
Fe, Ni &
Co based 9
Ti based 10
11
H
Aluminium
12
240 HB
310 HB
42 HRc
200 HB
0.50 9.00
0.50 6.40
0.50
9.00
6.40
0.15 0.34
0.12 0.31
0.12
0.26
304, 316,
X5CrNi18-9
Steel
264
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
Suggested Starting
Parameters
4
K
NF
C35, Ck45,
1020, 1045,
1060, 28Mn6
Feed
[mm/z]
DOC
[mm]
Hardness
Austenitic
Grey
S
Material
Examples
0.15
4.00 0.29
0.28 3.00 0.26
0.34 4.00 0.29
0.28 3.00 0.26
0.50 9.00 0.18 0.50 4.00 0.37
0.50 9.00 0.15 0.43 4.00 0.32
0.50 6.40 0.12 0.28 3.00 0.26
0.50 6.40 0.12
250 HB
200 HB
250 HB
55 HRc
0.50
0.50
1.60
9.00
0.10
0.18
0.31
0.28
3.00
0.29
0.26
The depth of cut and feed rate tables are for the geometry and corner radius specified above the table.
Refer to cutting speed tables on page 226 for recommended materials per grade.