Global Catalog Metric 8-16-23 web - Flipbook - Page 138
FRACTIONAL
Hi-PerCarb®
Series
143M-S
Fractional
Hardness
≤ 175 Bhn
or
≤ 7 HRc
CARBON STEELS
1018, 1040, 1080, 1090, 10L50,
1140, 1212, 12L15, 1525, 1536
≤ 275 Bhn
or
≤ 28 HRc
≤ 425 Bhn
or
≤ 45 HRc
≤ 275 Bhn
or
≤ 28 HRc
P
ALLOY STEELS
4140, 4150, 4320, 5120,
5150, 8630, 86L20, 50100
≤ 375 Bhn
or
≤ 40 HRc
≤ 425 Bhn
or
≤ 45 HRc
TOOL STEELS
A2, D2, H13, L2, M2,
P20, S7, T15, W2
STAINLESS STEELS
(FREE MACHINING)
303, 416, 420F, 430F, 440F
≤ 200 Bhn
or
≤ 13 HRc
≤ 375 Bhn
or
≤ 40 HRc
≤ 185 Bhn
or
≤ 9 HRc
≤ 275 Bhn
or
≤ 28 HRc
M
STAINLESS STEELS
(DIFFICULT)
304, 316, 321, 13-8 PH,
15-5PH, 17-4 PH, Custom 450
≤ 275 Bhn
or
≤ 28 HRc
≤ 375 Bhn
or
≤ 40 HRc
DC • in
Vc
(sfm)
425
(340-510)
380
(304-456)
220
(176-264)
330
(264-396)
200
(160-240)
140
(112-168)
145
(116-174)
95
(76-114)
325
(260-390)
210
(168-252)
160
(128-192)
115
(92-138)
1/8
3/16
1/4
3/8
1/2
5/8
3/4
RPM
12988
8659
6494
4329
3247
2598
2165
Fr
0.0039
0.0059
0.0079
0.0118
0.0157
0.0196
0.0236
Feed (ipm)
51.0
51.0
51.0
51.0
51.0
51.0
51.0
RPM
11613
7742
5806
3871
2903
2323
1935
0.0212
Fr
0.0035
0.0053
0.0071
0.0106
0.0141
0.0177
Feed (ipm)
41.0
41.0
41.0
41.0
41.0
41.0
41.0
RPM
6723
4482
3362
2241
1681
1345
1121
0.0178
Fr
0.0030
0.0045
0.0059
0.0089
0.0119
0.0149
Feed (ipm)
20.0
20.0
20.0
20.0
20.0
20.0
20.0
RPM
10085
6723
5042
3362
2521
2017
1681
Fr
0.0030
0.0045
0.0059
0.0089
0.0119
0.0149
0.0178
Feed (ipm)
30.0
30.0
30.0
30.0
30.0
30.0
30.0
RPM
6112
4075
3056
2037
1528
1222
1019
Fr
0.0025
0.0038
0.0051
0.0076
0.0101
0.0127
0.0152
Feed (ipm)
15.5
15.5
15.5
15.5
15.5
15.5
15.5
RPM
4278
2852
2139
1426
1070
856
713
Fr
0.0018
0.0027
0.0036
0.0054
0.0072
0.0090
0.0108
Feed (ipm)
7.7
7.7
7.7
7.7
7.7
7.7
7.7
RPM
4431
2954
2216
1477
1108
886
739
Fr
0.0026
0.0039
0.0052
0.0078
0.0104
0.0130
0.0156
11.5
Feed (ipm)
11.5
11.5
11.5
11.5
11.5
11.5
RPM
2903
1935
1452
968
726
581
484
Fr
0.0012
0.0018
0.0024
0.0036
0.0048
0.0060
0.0072
Feed (ipm)
3.5
3.5
3.5
3.5
3.5
3.5
3.5
RPM
9932
6621
4966
3311
2483
1986
1655
Fr
0.0030
0.0045
0.0060
0.0091
0.0121
0.0151
0.0181
Feed (ipm)
30.0
30.0
30.0
30.0
30.0
30.0
30.0
RPM
6418
4278
3209
2139
1604
1284
1070
Fr
0.0023
0.0035
0.0047
0.0070
0.0093
0.0117
0.0140
Feed (ipm)
15.0
15.0
15.0
15.0
15.0
15.0
15.0
RPM
4890
3260
2445
1630
1222
978
815
Fr
0.0023
0.0035
0.0047
0.0070
0.0093
0.0117
0.0140
Feed (ipm)
11.4
11.4
11.4
11.4
11.4
11.4
11.4
RPM
3514
2343
1757
1171
879
703
586
Fr
0.0021
0.0031
0.0042
0.0062
0.0083
0.0104
0.0125
Feed (ipm)
7.3
7.3
7.3
7.3
7.3
7.3
7.3
continued on next page
138
DRILLS
https://kyocera-sgstool.co.uk/
