Global Catalog Metric 8-16-23 web - Flipbook - Page 53
METRIC
T-Carb®
Series
51M, 51MCR,
51ML, 51MLC,
51MB, 51MLB
Metric
Ap
Ae
Hardness
Ae
Ae x DC
Ap x DC
≤ 0.1
≤1
219
Profile
CARBON STEELS
1018, 1040, 1080,
1090, 10L50, 1140,
1212, 12L15, 1525,
1536
DC • mm
Vc
(m/min)
6
8
10
12
16
20
RPM
11633
8725
6980
5816
4362
3490
Fz
0.048
0.075
0.093
0.120
0.141
0.163
Feed (mm/min)
3350
3909
3909
4188
3685
3406
RPM
14784
11088
8870
7392
5544
4435
Fz
0.067
0.113
0.141
0.168
0.197
0.227
Feed (mm/min)
5960
7523
7522
7450
6557
6032
RPM
7917
5938
4750
3958
2969
2375
(176-263)
≤ 275 Bhn
or
≤ 28 HRc
279
HSM
≤ 0.05
≤2
(223-335)
149
Profile
≤ 0.1
P
ALLOY STEELS
4140, 4150, 4320,
5120, 5150, 8630,
86L20, 50100
≤1
Fz
0.036
0.062
0.077
0.091
0.108
0.123
Feed (mm/min)
1710
2204
2204
2166
1915
1748
RPM
10017
7513
6010
5009
3756
3005
Fz
0.050
0.083
0.104
0.125
0.146
0.165
Feed (mm/min)
3029
3751
3750
3750
3289
2981
RPM
3878
2908
2327
1939
1454
1163
Fz
0.029
0.049
0.061
0.072
0.087
0.099
(119-179)
≤ 375 Bhn
or
≤ 40 HRc
189
HSM
≤ 0.05
≤2
(151-227)
73
Profile
≤ 0.1
≤1
(59-88)
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
≤ 375 Bhn
or
≤ 40 HRc
93
Feed (mm/min)
670
856
856
838
759
689
RPM
4928
3696
2957
2464
1848
1478
Fz
0.041
0.068
0.085
0.101
0.118
0.133
Feed (mm/min)
1206
1514
1514
1490
1306
1183
RPM
8240
6180
4944
4120
3090
2472
Fz
0.036
0.060
0.075
0.091
0.105
0.120
Feed (mm/min)
1780
2215
2215
2254
1946
1780
RPM
10502
7877
6301
5251
3938
3151
Fz
0.050
0.081
0.101
0.122
0.143
0.163
Feed (mm/min)
3176
3832
3831
3856
3387
3075
RPM
5655
4241
3393
2827
2121
1696
Fz
0.029
0.049
0.061
0.072
0.084
0.096
Feed (mm/min)
977
1249
1249
1221
1075
977
RPM
7271
5453
4362
3635
2726
2181
HSM
≤ 0.05
≤2
(74-112)
155
Profile
≤ 0.1
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F,
430F, 440F
≤1
(140-171)
≤ 275 Bhn
or
≤ 28 HRc
198
HSM
≤ 0.05
≤2
(178-218)
107
Profile
≤ 0.1
≤1
(96-117)
STAINLESS STEELS
M (DIFFICULT)
304, 304L, 316, 316L
≤ 275 Bhn
or
≤ 28 HRc
137
HSM
≤ 0.05
≤2
Fz
0.041
0.068
0.085
0.101
0.118
0.133
Feed (mm/min)
1780
2234
2234
2198
1926
1745
RPM
5251
3938
3151
2626
1969
1575
Fz
0.029
0.049
0.061
0.072
0.084
0.096
Feed (mm/min)
907
1160
1159
1134
998
907
RPM
6624
4968
3975
3312
2484
1987
Fz
0.041
0.068
0.085
0.101
0.118
0.133
Feed (mm/min)
1621
2035
2035
2003
1755
1590
(123-151)
99
Profile
≤ 0.1
STAINLESS STEELS
(PH)
13-8 PH, 15-5 PH,
17-4 PH, Custom 450
≤1
(89-109)
≤ 325 Bhn
or
≤ 35 HRc
125
HSM
≤ 0.05
≤2
(112-137)
continued on next page
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END MILLS
53
