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DNMG 110408 NN
Material Group Group Material Brinell
N Examples*
hardness
HB
Low Carbon
Steel
1
Ck 15
9SMnPb28
42 CrMo 4
Alloy Steel 2 100 Cr 6
High Alloy
Steel
32 NiCrMo 14.5
X38 CrMoV 5
3 X210 CrW 12
4
X90 CrMoV 8
303 / 304 210
304 L to 250
Austenitic
230
5 316 / 316 L
Stainless Steel to 270
Ferritic
Stainless Steel
6
316 Ti
630 (F16PH)
*For all material types and standards, see pages 240 to 245.
Machining Conditions
d.o.c [mm] feed [mm/rev] A max Vc [m/min] Optimal cutting
[mm
min max min max
2 conditions
]
min max d.o.c feed
150 3.5 0.45 0.90 330
180 0.50 3.5 0.21 0.45 0.90 180 280 1 to 3 0.28
210 3.0 0.40 0.80 250
180 3.5 0.40 0.80 280
0.20
230
3.0 0.40 0.80
250
0.50
120
280 3.0 0.35 0.70 210
0.20
320 2.5 0.35 0.70 180
220 3.0 0.40 0.80 190
280
3.0 0.40 0.80
150
0.50
0.18
70
320 2.5 0.35 0.70 130
350 2.5 0.35 0.70 100
0.50 3.0
--------- 2.5
7 430 / 439 / 444 Annealed 0.50 3.0
®
1 to 3 0.25
0.5 to 2.5 0.23
3.0 0.20 0.40 0.80 170 270 0.5 to 2.5 0.28
0.18
0.18
0.35 0.70 160 210 0.5 to 2.5 0.25
0.35 0.70 70 150 0.5 to 2.5 0.23
0.35 0.80 170 250 0.5 to 2.5 0.28
Martensitic
Annealed
170 250
8 410 / 420 0.50 3.0 0.20 0.35 0.80
Stainless Steel Treated 120 190
0.20
0.5 to 2.5 0.28
EN - GJL 200
0.90 250
140
Grey Cast Iron 9 EN - GJL 250
0.50 3.0 0.15 0.50 0.80 170 230 0.5 to 3 0.30
to 230
EN - GJL 300 0.80 210
Nodular Cast
Iron
Nickel Based
Alloys
Titanium Based
Alloys
EN - GJS 400 210 0.80 230
10 EN - GJS 600 260 0.50 3.0
0.40 0.70 120 190 0.5 to 2.5 0.28
EN - GJS 800 310 0.70 150
Inconel 625 0.70 25 35
11 Inconel 718 -------- 0.50 2.5 0.20 0.35 0.70
12
Insert designation
DNMG 0408 NN
Hastello y C 0.70 40 65
0.15
40 0.5 to 2.8 0.23
TiAl 6 V4
0.35 0.70 35 60 0.5 to 2.5 0.23
-------- 0.50 2.5 0.18
T40 0.32 0.70 28 40 0.5 to 2.5 0.23
Super Finishing Finishing Semi Finishing Roughing Interrupted Cut
2 3 4 2 3 4 2 3 4 2 3 4 2 3 4
28
DNMG 150404 NN
Material Group Group Material Brinell
N Examples*
hardness
HB
Low Carbon
Steel
1
Ck 15
9SMnPb28
42 CrMo 4
Alloy Steel 2 100 Cr 6
High Alloy
Steel
32 NiCrMo 14.5
X38 CrMoV 5
3 X210 CrW 12
4
X90 CrMoV 8
303 / 304 210
304 L to 250
Austenitic
230
5 316 / 316 L
Stainless Steel to 270
Ferritic
Stainless Steel
6
316 Ti
630 (F16PH)
*For all material types and standards, see pages 240 to 245.
®
Machining Conditions
d.o.c [mm] feed [mm/rev] A max Vc [m/min] Optimal cutting
[mm
min max min max
2 conditions
]
min max d.o.c feed
150 3.0
0.23 0.40 330
180 0.20 2.5 0.11 0.23 0.36 180 280 1 to 3 0.18
210 2.0
0.20 0.30 250
180 3.0
0.20 0.40 280
0.11
230
2.5
0.20 0.30
250
0.20
120
280 2.5
0.18 0.24 210
0.09
320 2.0
0.18 0.20 180
220 2.5
0.20 0.30 190
280
2.5
0.20 0.24
150
0.20
0.09
70
320 2.0
0.18 0.20 130
350 2.0
0.18 0.20 100
---------
7 430 / 439 / 444 Annealed
0.10
0.09
0.09
1 to 2.5 0.15
0.5 to 1.5 0.13
0.20 0.25 170 270 1 to 2.5 0.18
0.18 0.20 160 210 0.5 to 1.5 0.15
0.18 0.18 70 150 0.5 to 1.5 0.12
0.18 0.23 170 250 0.5 to 1.5 0.15
Martensitic
Annealed
170 250
8 410 / 420
0.25 2.5 0.11 0.18 0.23
Stainless Steel Treated 120 190
0.11
0.5 to 1.5 0.15
EN - GJL 200
0.50 250
140
Grey Cast Iron 9 EN - GJL 250
0.20 3.0 0.08 0.30 0.45 170 230 1 to 3 0.18
to 230
EN - GJL 300 0.42 210
Nodular Cast
Iron
Nickel Based
Alloys
Titanium Based
Alloys
EN - GJS 400 210 0.30 230
10 EN - GJS 600 260 0.20
0.25 0.25 120 190 0.5 to 2 0.15
EN - GJS 800 310 0.23 150
Inconel 625 0.18 25 35
11 Inconel 718 -------- 0.25 2.0 0.10 0.18 0.18
12
Insert designation
DNMG 50404 NN
2.5
0.25 2.0
2.0
0.25 2.5
3.0
Hastello y C 0.20 40 65
0.08
40 0.5 to 1.5 0.13
TiAl 6 V4
0.18 0.20 35 60 0.5 to 1.5 0.15
-------- 0.25 2.0 0.09
T40 0.15 0.15 28 40 0.5 to 1.5 0.12
Super Finishing Finishing Semi Finishing Roughing Interrupted Cut
2 3 4 2 3 4 2 3 4 2 3 4 2 3 4
40 4
28
DNMG