LAMINA - katalog | KL-TECH s.r.o. | www.klte.cz Lamina | Page 272

KL-TECH s.r.o | www.klte.cz
MACHINING CONDITIONS - MILLING - DEPTH OF CUT AND FEED
SPMT 09T308 TN
Material
Group
Non Alloyed
P
Low Alloyed
High Alloyed
Austenitic
M
Duplex
Lamina
Gr. N°
1
2
3
42CrMo4,
St50, Ck60,
4140, 4340,
100Cr6
X40CrMoV5,
H13, M42, D3,
S6-5-2, 12Ni19
min
190 HB
0.15 0.05 0.13 0.11
0.07 0.15 0.13
280 HB
0.50
9.00
350 HB
220 HB
280 HB
320 HB
0.50
9.00
0.13
0.05
350 HB
240 HB
310 HB
7 GG20, GG40, EN-
GJL-250,
N030B 150 HB
Grey 150 HB
8 GGG40,
GGG70,
50005 Incoloy 800 240 HB
Inconel 700 250 HB
Stellite 21 350 HB
TiAl6V4 -
T40 -
X100 CrMo13,
440C,
G-X260NiCr42 Chilled Cast Iron Ni-Hard 2 400 HB
White Cast Iron G-X300CrMo15 55 HRc
AlSi12 130 HB
12
0.15
2.40
0.17 410, X6Cr17,
17-4PH, 430
Aluminium
Feed
0.06 6
11
DOC
0.07 Ferritic &
Martensitic
H
0.17
180 HB 5
Steel
max
230 HB 290 HB
10
min 0.07 0.15 X2CrNiN23-4,
S31500 Ti based
9.00
Suggested Starting
Parameters
0.06 180 HB
9
0.50
250 HB
304, 316,
X5CrNi18-9 Fe, Ni &
Co based
max
125 HB
200 HB
Malleable
& Nodular
NF
C35, Ck45,
1020, 1045,
1060, 28Mn6
Feed
[mm/z]
DOC
[mm]
Hardness
4
K
S
Material
Examples
42 HRc
200 HB
0.50
0.50
9.00
9.00
0.12
0.05 0.10
0.05
0.50 9.00 0.05
0.50 9.00 0.06
250 HB
200 HB
0.15
2.40
1.80
0.10
0.07
0.10
0.08
0.08
0.22
0.50
9.00
250 HB
0.05
0.22
0.13
0.11
0.08
2.40
1.80
2.40
1.80
2.40
0.20
0.06
0.13
0.10
0.08
0.08
0.07
0.07
0.18
0.16
2.40
0.20
0.18
0.16
0.50 9.00 0.04 0.12 1.80 0.10
0.50 9.00 0.04 0.12 1.80 0.10
45 HRc 0.12 1.20 0.10
50 HRc 0.10 0.90 0.08
55 HRc
0.50
9.00
0.04
0.60
0.08
0.90
0.06
0.60
0.50
9.00
0.08
0.16
2.40
0.13
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.
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