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MACHINING CONDITIONS- MILLING- DEPTH OF CUT AND FEED
TPKR 2204 PDTR
P
M
K
S
H
Material Group
Lamina Gr. N °
Non Alloyed 1
Low Alloyed 2
High Alloyed 3
Austenitic 4
Duplex 5
Ferritic & Martensitic
6
Grey 7
Malleable & Nodular
Fe, Ni & Co based
Ti based 10
Steel
8
9
11
Material Examples
C35, Ck45, 1020, 1045, 1060, 28Mn6
42CrMo4, St50, Ck60, 4140, 4340, 100Cr6
X40CrMoV5, H13, M42, D3, S6-5-2, 12Ni19
304, 316, X5CrNi18-9
X2CrNiN23-4, S31500
410, X6Cr17, 17-4PH, 430
GG20, GG40, EN- GJL-250, N030B
GGG40, GGG70, 50005
Incoloy 800 Inconel 700 Stellite 21
Hardness
125 HB 190 HB 250 HB 180 HB 230 HB 280 HB 350 HB 220 HB 280 HB 320 HB 350 HB
DOC [ mm ]
Feed [ mm / z ]
Suggested Starting Parameters
min max min max DOC Feed
0.50 18.00 0.13 0.22 4.00 0.17
0.50 18.00 0.10
0.50 12.90 0.08
0.17 4.00
0.15
0.15 0.13
0.15
180 HB 0.10 0.15
0.50 18.00 240 HB 0.08 0.14
290 HB 310 HB
3.00
0.13
0.13 0.12
4.00 0.13
0.50 12.90 0.08 0.13 3.00 0.12
200 HB 18.00
0.15 4.00 0.13 0.50
0.10 42 HRc 12.90 0.13 3.00 0.12
150 HB 200 HB 250 HB 150 HB 200 HB 250 HB 240 HB 250 HB 350 HB
0.50 18.00 0.13 0.22 4.00 0.17
0.50 18.00 0.10 0.20 4.00 0.15
0.50 12.90 0.08 0.13 3.00 0.12
TiAl6V4- 0.14
0.13 0.50 12.90 0.08
3.00 T40- 0.13 0.12
X100 CrMo13, 440C, G-X260NiCr42
45 HRc 6.40
0.13 2.00 0.10 50 HRc 4.50 0.11 1.50 0.09 55 HRc 0.50 3.90 0.07 0.10 1.00 0.09 Chilled Cast Iron Ni-Hard 2 400 HB 5.10 0.13 1.50 0.10 White Cast Iron G-X300CrMo15 55 HRc 3.90 0.10 1.00 0.09
NF Aluminium 12 AlSi12 130 HB 0.50 18.00 0.13 0.22 4.00 0.18
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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