FRACTIONAL Z-Carb-HPR Ap Series Ae Ae DC • in Z5, Z5CR Vc Fractional Hardness Ae x DC Ap x DC (sfm) 1/8 1/4 3/8 1/2 5/8 3/4 1 Profile RPM 2445 1222 815 611 489 407 306 80 SUPER ALLOYS ≤ 0.5 ≤ 1.5 Fz 0.00025 0.00068 0.00128 0.00170 0.00187 0.00204 0.00238 (64-96) (NICKEL , COBALT, ≤ 300 Bhn Feed (ipm) 3.1 4.2 5.2 5.2 4.6 4.2 3.6 IRON BASE) or Inconel 601, 617, 625, ≤ 32 HRc Slot RPM 1986 993 662 497 397 331 248 Incoloy, Monel 400 65 1 ≤1 Fz 0.00025 0.00068 0.00128 0.00170 0.00187 0.00204 0.00238 (52-78) Feed (ipm) 2.5 3.4 4.2 4.2 3.7 3.4 3.0 Profile RPM 1895 947 632 474 379 316 237 SUPER ALLOYS 62 ≤ 0.5 ≤ 1.5 Fz 0.00018 0.00048 0.00090 0.00120 0.00130 0.00140 0.00170 (NICKEL, COBALT, (50-74) ≤ 400 Bhn Feed (ipm) 1.7 2.3 2.8 2.8 2.5 2.2 2.0 IRON BASE) or Inconel 718, X-750, RPM 1528 764 509 382 306 255 191 ≤ 43 HRc Slot Incoloy, Waspaloy, 50 Hastelloy, Rene 1 ≤1 Fz 0.00018 0.00048 0.00090 0.00120 0.00130 0.00140 0.00170 (40-60) Feed (ipm) 1.4 1.8 2.3 2.3 2.0 1.8 1.6 S Profile RPM 6570 3285 2190 1643 1314 1095 821 215 ≤ 0.5 ≤ 1.5 Fz 0.0003 0.0008 0.0015 0.0020 0.0022 0.0024 0.0028 TITANIUM ALLOYS (172-258) ≤ 350 Bhn Feed (ipm) 9.9 13.1 16.4 16.4 14.5 13.1 11.5 Pure Ttanium, Ti6Al4V, or Ti6Al2Sn4Zr2Mo, RPM 5195 2598 1732 1299 1039 866 649 ≤ 38 HRc Slot Ti4Al4Mo2Sn0.5Si 170 1 ≤1 Fz 0.0003 0.0008 0.0015 0.0020 0.0022 0.0024 0.0028 (136-204) Feed (ipm) 7.8 10.4 13.0 13.0 11.4 10.4 9.1 TITANIUM ALLOYS Profile RPM 2292 1146 764 573 458 382 287 (DIFFICULT) 75 ≤ 0.5 ≤ 1.5 Fz 0.0003 0.0008 0.0015 0.0020 0.0022 0.0024 0.0028 Ti10Al2Fe3Al, (60-90) ≤ 440 Bhn Feed (ipm) 3.4 4.6 5.7 5.7 5.0 4.6 4.0 Ti5Al5V5Mo3Cr, or Ti7Al4Mo, RPM 1834 917 611 458 367 306 229 ≤ 47 HRc Slot Ti3Al8V6Cr4Zr4Mo, 60 Ti6Al6V6Sn, 1 ≤1 Fz 0.0003 0.0008 0.0015 0.0020 0.0022 0.0024 0.0028 (48-72) Ti15V3 Cr3Sn3Al Feed (ipm) 2.8 3.7 4.6 4.6 4.0 3.7 3.2 Profile RPM 5654 2827 1885 1413 1131 942 707 185 ≤ 0.5 ≤ 1.5 Fz 0.00028 0.0007 0.0014 0.0018 0.0020 0.0022 0.0026 (148-222) TOOL STEELS ≤ 375 Bhn Feed (ipm) 7.9 9.9 13.2 12.7 11.3 10.4 9.2 H A2, D2, H13, L2, M2, or P20, S7, T15, W2 ≤ 40 HRc Slot RPM 4431 2216 1477 1108 886 739 554 145 1 ≤1 Fz 0.00028 0.0007 0.0014 0.0018 0.0020 0.0022 0.0026 (116-174) Feed (ipm) 6.2 7.8 10.3 10.0 8.9 8.1 7.2 Bhn (Brinell)   HRc (Rockwell C) rpm = Vc x 3.82 / DC ipm = Fz x 5 x rpm ramp up to 5 degrees using slotting speed and feed rates. Do not plunge. reduce speed and feed for materials harder than listed reduce feed and Ae when finish milling (.02 x DC maximum) feed rates listed have chip thinning adjustments included where applicable refer to the SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) 34 END MILLS END MILLS www.kyocera-sgstool.com