Общий каталог SGS 2021 - страница 270

FRACTIONAL ICe-Carb® Series DC • in 140 5D Vc 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 Fr 0.0039 0.0059 0.0079 0.0118 0.0157 0.0196 0.0236 ≤ 7 HRc (340-510) 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 Fr 0.0035 0.0053 0.0071 0.0106 0.0141 0.0177 0.0212 1140, 1212, 12L15, 1525, 1536 ≤ 28 HRc (304-456) 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 Fr 0.0030 0.0045 0.0059 0.0089 0.0119 0.0149 0.0178 ≤ 45 HRc (176-264) Feed (ipm) 20.0 20.0 20.0 20.0 20.0 20.0 20.0 P ≤ 275 Bhn 330 RPM 10085 6723 5042 3362 2521 2017 1681 or Fr 0.0030 0.0045 0.0059 0.0089 0.0119 0.0149 0.0178 ≤ 28 HRc (264-396) 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 Fr 0.0025 0.0038 0.0051 0.0076 0.0101 0.0127 0.0152 5150, 8630, 86L20, 50100 ≤ 40 HRc (160-240) 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 Fr 0.0018 0.0027 0.0036 0.0054 0.0072 0.0090 0.0108 ≤ 48 HRc (112-168) Feed (ipm) 7.7 7.7 7.7 7.7 7.7 7.7 7.7 ≤ 185 Bhn 305 RPM 9321 6214 4660 3107 2330 1864 1553 or Fr 0.0026 0.0039 0.0051 0.0077 0.0103 0.0129 0.0154 STAINLESS STEELS ≤ 9 HRc (244-366) Feed (ipm) 24.0 24.0 24.0 24.0 24.0 24.0 24.0 (FREE MACHINING) 303, 416, 420F, 430F, 440F ≤ 275 Bhn 195 RPM 5959 3973 2980 1986 1490 1192 993 or Fr 0.0020 0.0030 0.0040 0.0060 0.0081 0.0101 0.0121 ≤ 28 HRc (156-234) Feed (ipm) 12.0 12.0 12.0 12.0 12.0 12.0 12.0 M ≤ 275 Bhn 150 RPM 4584 3056 2292 1528 1146 917 764 or Fr 0.0020 0.0030 0.0040 0.0060 0.0079 0.0099 0.0119 STAINLESS STEELS(DIFFICULT) ≤ 28 HRc (120-180) Feed (ipm) 9.1 9.1 9.1 9.1 9.1 9.1 9.1 304, 316, 321, 13-8 PH,15-5PH, 17-4 PH, Custom 450≤ 375 Bhn110RPM 3362 2241 1681 1121 840 672 560 or Fr 0.0018 0.0027 0.0036 0.0054 0.0071 0.0089 0.0107 ≤ 40 HRc (88-132) Feed (ipm) 6.0 6.0 6.0 6.0 6.0 6.0 6.0 ≤ 220 Bhn 360 RPM 11002 7334 5501 3667 2750 2200 1834 or Fr 0.0045 0.0068 0.0091 0.0136 0.0182 0.0227 0.0273 K CAST IRONSGray, Malleable, Ductile≤ 19 HRc (288-432) Feed (ipm) 50.0≤ 260 Bhn335RPM1023850.0682550.0511950.0341350.02559 50.02048 50.01706 or Fr 0.0045 0.0068 0.0091 0.0136 0.0182 0.0227 0.0273 ≤ 26 HRc (268-402) Feed (ipm) 46.5 46.5 46.5 46.5 46.5 46.5 46.5 continued on next page 270 DRILLS www.kDyRoIcLeLrSa-sgstool.com