Global Catalog Metric 8-16-23 web - Flipbook - Page 69
METRIC
Series 7
Ap
Series
7M, 7MB
Metric
P
Ae
Hardness
Ae x DC
Ap x DC
≤2
≤ 275 Bhn Finish
or
≤ 28 HRc
≤ 0.02
ALLOY STEELS
4140, 4150, 4320, 5120, 5150,
8630, 86L20, 50100
≤ 375 Bhn Finish
or
≤ 40 HRc
≤ 0.02
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
≤ 375 Bhn Finish
or
≤ 40 HRc
≤ 0.02
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F, 430F, 440F
≤ 275 Bhn Finish
or
≤ 28 HRc
≤ 0.02
≤ 275 Bhn Finish
or
≤ 28 HRc
STAINLESS STEELS
(PH)
13-8 PH, 15-5 PH,
17-4 PH, Custom 450
≤ 325 Bhn Finish
or
≤ 35 HRc
CAST IRONS
(LOW & MEDIUM ALLOY)
Gray, Malleable, Ductile
≤ 220 Bhn Finish
or
≤ 19 HRc
CAST IRONS
(HIGH ALLOY)
Gray, Malleable, Ductile
≤ 260 Bhn Finish
or
≤ 26 HRc
DC • mm
Vc
(m/min)
3
146
CARBON STEELS
1018, 1040, 1080, 1090,
10L50, 1140, 1212, 12L15,
1525, 1536
STAINLESS STEELS
M (DIFFICULT)
304, 304L, 316, 316L
Ae
6
8
10
12
16
20
25
RPM
15511
7755
5816
4653
3878
2908
2327
1861
Fz
0.0166
0.043
0.075
0.093
0.110
0.125
0.147
0.160
Feed (mm/min)
1030
1334
1745
1731
1706
1454
1368
1191
(117-176)
84
RPM
8886
4443
3332
2666
2222
1666
1333
1066
Fz
0.0122
0.034
0.051
0.069
0.082
0.091
0.109
0.120
Feed (mm/min)
434
604
680
736
729
606
581
512
RPM
7432
3716
2787
2230
1858
1394
1115
892
≤2
(67-101)
70
≤2
Fz
0.0070
0.019
0.040
0.043
0.048
0.057
0.064
0.070
Feed (mm/min)
208
282
446
384
357
318
285
250
RPM
13572
6786
5089
4072
3393
2545
2036
1629
(56-84)
128
≤2
Fz
0.0086
0.024
0.040
0.048
0.058
0.065
0.077
0.087
Feed (mm/min)
467
651
814
782
787
662
627
567
RPM
9371
4686
3514
2811
2343
1757
1406
1125
(102-154)
88
≤ 0.02
≤2
Fz
0.0082
0.022
0.037
0.045
0.048
0.060
0.072
0.078
Feed (mm/min)
307
412
520
506
450
422
405
351
RPM
8563
4282
3211
2569
2141
1606
1284
1028
(71-106)
81
≤ 0.02
≤2
Fz
0.0070
0.019
0.029
0.040
0.048
0.055
0.064
0.070
Feed (mm/min)
240
325
372
411
411
353
329
288
RPM
19550
9775
7331
5865
4887
3666
2932
2346
(65-97)
184
≤ 0.02
≤2
Fz
0.0132
0.036
0.052
0.075
0.089
0.099
0.117
0.130
Feed (mm/min)
1032
1408
1525
1759
1740
1452
1372
1220
RPM
15026
7513
5635
4508
3756
2817
2254
1803
Fz
0.0132
0.036
0.052
0.075
0.089
0.099
0.117
0.130
(148-221)
K
HIGH TEMP ALLOYS
(NICKEL, COBALT,
IRON BASE)
Inconel 601, 617, 625,
Incoloy, Monel 400
≤ 300 Bhn Finish
or
≤ 32 HRc
142
≤ 0.02
≤2
(113-170)
Feed (mm/min)
793
1082
1172
1352
1337
1116
1055
938
RPM
2585
1293
969
776
646
485
388
310
Fz
0.0072
0.019
0.029
0.037
0.046
0.053
0.061
0.085
24
≤ 0.02
≤2
(20-29)
Feed (mm/min)
74
98
112
90
119
103
95
105
RPM
2100
1050
788
630
525
394
315
252
Fz
0.0075
0.016
0.021
0.030
0.038
0.044
0.051
0.070
Feed (mm/min)
63
67
66
76
80
69
64
71
RPM
9694
4847
3635
2908
2424
1818
1454
1163
Fz
0.0091
0.024
0.040
0.050
0.060
0.070
0.080
0.088
Feed (mm/min)
353
465
51
59
582
509
465
409
RPM
3393
1696
1272
1018
848
636
509
407
Fz
0.0082
0.019
0.029
0.037
0.046
0.053
0.061
0.085
Feed (mm/min)
111
129
148
151
156
135
124
138
20
HIGH TEMP ALLOYS
(NICKEL, COBALT,
IRON BASE)
Inconel 718, X-750, Incoloy,
Waspaloy, Hastelloy, Rene
≤ 400 Bhn Finish
or
≤ 43 HRc
TITANIUM ALLOYS
Pure Titanium, Ti6Al4V,
Ti6Al2Sn4Zr2Mo,
Ti4Al4Mo2Sn0.5Si
≤ 350 Bhn Finish
or
≤ 38 HRc
TITANIUM ALLOYS
(DIFFICULT)
Ti10V2Fe3Al,
Ti5Al5V5Mo3Cr, Ti7Al4Mo,
Ti3Al8V6Cr4Zr4Mo,
Ti6Al6V6Sn, Ti15V3 Cr3Sn3Al
≤ 420 Bhn Finish
or
≤ 45 HRc
≤ 0.02
≤2
(16-24)
S
91
≤ 0.02
≤2
(73-110)
32
≤ 0.02
≤2
(26-38)
Bhn (Brinell)
HRc (Rockwell C)
rpm = (Vc x 1000) / (DC x 3.14)
mm/min = Fz x 4 x rpm
reduce speed and feed for materials harder than listed
feed rates listed have chip thinning adjustments included where applicable
refer to the SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com)
https://kyocera-sgstool.co.uk/
END MILLS
69
