Общий каталог Tungaloy 2020 - 2021 - страница 961

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GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex S TA N D A R D CUTTING CONDITIONS A ISO Workpiece materialsLow carbon steelS15C, S20S, etc.HardnessPriority- 300 HBFirst choice- 300 HBWear resistanceGradeAH3135T3225Chip-Cutting speed Feed per toothbreakerVc (m/min)fz (mm/t)NMJ*100 - 2500.08 - 0.15NMJ*100 - 3000.08 - 0.15B C15, C20, etc. - 300 HB For finishing AH3135 MJ 100 - 250 0.08 - 0.20 Carbon steel and alloy steelS55C, SCM440, etc.C55, 42CrMo4, etc.- 300 HBFirst choiceAH3135 NMJ* 100 - 230 0.08 - 0.15- 300 HBWear resistanceT3225- 300 HBFor finishingAH3135NMJ*100 - 2800.08 - 0.15MJ100 - 2300.08 - 0.20C 30 - 40 HRC First choice AH3135 NMJ* 100 - 180 0.08 - 0.15 Prehardened steelNAK80, PX5, etc.30 - 40 HRC Wear resistance T3225 NMJ* 100 - 200 0.08 - 0.15 Stainless steelSUS304, SUS316, etc.30 - 40 HRC For finishing AH3135-First choiceAH3135-Wear resistanceT3225MJ100 - 1800.08 - 0.20NMJ*90 - 2000.08 - 0.15NMJ*90 - 2500.08 - 0.15D X5CrNi18-9, X5CrNiMo17-12-3, etc. - For finishing AH3135 MJ 90 - 200 0.08 - 0.20 Grey cast ironFC250, FC300, etc.250, 300, etc.150 - 250 HBFirst choice AH120 NMJ* 140 - 250 0.08 - 0.15150 - 250 HBWear resistanceT1215150 - 250 HBFor finishingAH120NMJ*150 - 3000.08 - 0.15MJ140 - 2500.08 - 0.25E Ductile cast iron 150 - 250 HB First choice AH120 NMJ* 140 - 250 0.08 - 0.15 FCD400, FCD600, etc. 150 - 250 HB Wear resistance T1215 NMJ* 150 - 300 0.08 - 0.15 400-15S, 600-3, etc.Titanium alloys150 - 250 HB For finishing-First choiceAH120AH120 MJ 140 - 250 0.08 - 0.25NMJ*20 - 600.08 - 0.15F Ti-6AI-4V, etc. - For finishing AH120 MJ 20 - 60 0.08 - 0.18 Heat-resistant alloysInconel718, etc. -- First choiceFor finishingAH120AH120 NMJ*MJ 20 - 40 0.08 - 0.1320 - 400.08 - 0.15 G * When using the -NMJ chipbreaker, do not feed higher than 0.15 mm/t. H I J K L M Tungaloy H137