Каталог SGS инструмент для сверления - страница 48

Series Diameter (D1) 140 5D Vc (inch) Fractional Hardness (sfm) 1/8 3/16 1/4 3/8 1/2 5/8 3/4 ≤ 175 Bhn 425 RPM 12988 8659 6494 4329 3247 2598 2165 or (340-510) Fr 0.0039 0.0059 0.0079 0.0118 0.0157 0.0196 0.0236 ≤ 7 HRc Feed (ipm) 51.0 51.0 51.0 51.0 51.0 51.0 51.0 CARBON STEELS ≤ 275 Bhn 380 RPM 11613 7742 5806 3871 2903 2323 1935 1018, 1040, 1080, 1090, 10L50, or (304-456) Fr 0.0035 0.0053 0.0071 0.0106 0.0141 0.0177 0.0212 Speed & Feed Recommendations 1140, 1212, 12L15, 1525, 1536 ≤ 28 HRc Feed (ipm) 41.0 41.0 41.0 41.0 41.0 41.0 41.0 ≤ 425 Bhn 220 RPM 6723 4482 3362 2241 1681 1345 1121 or (176-264) Fr 0.0030 0.0045 0.0059 0.0089 0.0119 0.0149 0.0178 ≤ 45 HRc Feed (ipm) 20.0 20.0 20.0 20.0 20.0 20.0 20.0 P 330 RPM 10085 6723 5042 3362 2521 2017 1681 ≤ 275 Bhn or (264-396) Fr 0.0030 0.0045 0.0059 0.0089 0.0119 0.0149 0.0178 ≤ 28 HRc Feed (ipm) 30.0 30.0 30.0 30.0 30.0 30.0 30.0 ALLOY STEELS ≤ 375 Bhn 200 RPM 6112 4075 3056 2037 1528 1222 1019 4140, 4150, 4320, 5120, or (160-240) Fr 0.0025 0.0038 0.0051 0.0076 0.0101 0.0127 0.0152 5150, 8630, 86L20, 50100 ≤ 40 HRc Feed (ipm) 15.5 15.5 15.5 15.5 15.5 15.5 15.5 ≤ 450 Bhn 140 RPM 4278 2852 2139 1426 1070 856 713 or (112-168) Fr 0.0018 0.0027 0.0036 0.0054 0.0072 0.0090 0.0108 ≤ 48 HRc Feed (ipm) 7.7 7.7 7.7 7.7 7.7 7.7 7.7 ≤ 200 Bhn 145 RPM 4431 2954 2216 1477 1108 886 739 |  or Fr 0.0026 0.0039 0.0052 0.0078 0.0104 0.0130 0.0156 Series 140 5xD  ≤ 13 HRc (116-174) Feed (ipm) 11.5 11.5 11.5 11.5 11.5 11.5 11.5 TOOL STEELS ≤ 375 Bhn 95 RPM 2903 1935 1452 968 726 581 484 H A2, D2, H13, L2, M2, or (76-114) Fr 0.0012 0.0018 0.0024 0.0036 0.0048 0.0060 0.0072 P20, S7, T15, W2 ≤ 40 HRc Feed (ipm) 3.5 3.5 3.5 3.5 3.5 3.5 3.5 ≤ 475 Bhn 85 RPM 2598 1732 1299 866 649 520 433 or (68-102) Fr 0.0008 0.0012 0.0015 0.0023 0.0031 0.0038 0.0046 ≤ 50 HRc Feed (ipm) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 ≤ 220 Bhn 360 RPM 11002 7334 5501 3667 2750 2200 1834 or (288-432) Fr 0.0045 0.0068 0.0091 0.0136 0.0182 0.0227 0.0273 ≤ 19 HRc Feed (ipm) 50.0 50.0 50.0 50.0 50.0 50.0 50.0 K CAST IRONS Gray, Malleable, Ductile 335 RPM 10238 6825 5119 3413 2559 2048 1706 ≤ 260 Bhn or (268-402) Fr 0.0045 0.0068 0.0091 0.0136 0.0182 0.0227 0.0273 ≤ 26 HRc Feed (ipm) 46.5 46.5 46.5 46.5 46.5 46.5 46.5 ≤ 185 Bhn 305 RPM 9321 6214 4660 3107 2330 1864 1553 or (244-366) Fr 0.0026 0.0039 0.0051 0.0077 0.0103 0.0129 0.0154 STAINLESS STEELS ≤ 9 HRc Feed (ipm) 24.0 24.0 24.0 24.0 24.0 24.0 24.0 (FREE MACHINING) 195 RPM 5959 3973 2980 1986 1490 1192 993 303, 416, 420F, 430F, 440F ≤ 275 Bhn or (156-234) Fr 0.0020 0.0030 0.0040 0.0060 0.0081 0.0101 0.0121 ≤ 28 HRc Feed (ipm) 12.0 12.0 12.0 12.0 12.0 12.0 12.0 M 150 RPM 4584 3056 2292 1528 1146 917 764 ≤ 275 Bhn or (120-180) Fr 0.0020 0.0030 0.0040 0.0060 0.0079 0.0099 0.0119 STAINLESS STEELS ≤ 28 HRc Feed (ipm) 9.1 9.1 9.1 9.1 9.1 9.1 9.1 (DIFFICULT) 304, 316, 321, 13-8 PH, 110 RPM 3362 2241 1681 1121 840 672 560 15-5PH, 17-4 PH, Custom 450 ≤ 375 Bhn or (88-132) Fr 0.0018 0.0027 0.0036 0.0054 0.0071 0.0089 0.0107 ≤ 40 HRc Feed (ipm) 6.0 6.0 6.0 6.0 6.0 6.0 6.0 continued on next page 48 www.kyocera-sgstool.com