Каталог Iscar сверла ружейные и для глубокого сверления 2022 - страница 23

ISO DEEP DRILLING - BTA SYSTEM USER GUIDE Machining Recommendations for FINEBEAM Drills Tensile Material Cutting Feed : f (mm/rev) Strength Group Hardness speed Vc Drill dia. (mm) Material Condition [N/mm2] No.(1) (HB) Chipbreaker (m/min) 25.00 - 43.00 43.01 - 89.00 < 0.25 %C Annealed 420 1 125 HF 70 - 130 0.11 - 0.41 0.14-0.45G70-1300.10-0.300.12-0.35 >= 0.25Non-alloy%C Annealed 650 2 190 HF 70-130 0.11-0.41 0.14-0.45G70-1300.10-0.300.12-0.35 steel and caststeel, free< 0.55 %C Quenched andtempered 850 3 250 HF 70-130 0.11-0.41 0.14-0.45G70-1300.10-0.300.12-0.35 cutting steel >= 0.55%C Annealed 750 4 220 HF 70-130 0.11-0.41 0.14-0.45G70-1300.10-0.300.12-0.35 Quenched andtempered 1000 5 300 HF 70-130 0.11-0.41 0.14-0.45G70-1300.10-0.300.12-0.35 Annealed 600 6 200 HF 70-120 0.11-0.41 0.20-0.45G70-1200.10-0.300.12-0.35 P Low alloy and cast steel (less 930 7 275 HF 55-110 0.11-0.41 0.20-0.45G60-1200.10-0.300.12-0.35 than 5% of alloying elements) Quenched andtempered 1000 8 300 HF 55-110 0.11-0.41 0.20-0.45G60-1200.10-0.300.12-0.35 1200 9 350 HF 55-110 0.11-0.41 0.20-0.45G60-1200.10-0.300.12-0.35 High alloyed steel, cast Annealed 680 10 200 HF 55-110 0.11-0.38 0.20-0.40G70-1300.10-0.300.12-0.35 steel and tool steel Quenched and tempered High tem1p.1a0ll0oys 11 325 HF 55-110 0.11-0.38 0.20-0.40G70-1300.10-0.300.12-0.35 Stainless steel Ferritic/martensitic 680 12 200 HF 40-110 0.11-0.41 0.20-0.45G70-1300.10-0.300.12-0.35 and cast steel Martensitic 820 13 240 HF 40-110 0.11-0.41 0.20-0.45G70-1300.10-0.300.12-0.35 M Stainless steel and cast steel Austenitic, duplex 600 14 180 HF 40-110 0.11-0.41 0.20-0.45G70-1300.10-0.300.12-0.35 Ferritic/pearliticGrey cast iron (GG)Pearlitic/martensitic15180 HF 50-110 0.11-0.38 0.24-0.41G50-1100.10-0.250.12-0.3516260HF50-1100.11-0.380.24-0.41G50-1100.10-0.250.12-0.35 FerriticKNodular cast iron (GGG)Pearlitic 17 160 HF 50-110 0.11-0.38 0.24-0.41G50-1100.10-0.250.12-0.3518250HF50-1100.11-0.380.24-0.41G50-1100.10-0.250.12-0.35 FerriticMalleable cast ironPearlitic 19 130 HF 50-110 0.11-0.38 0.24-0.41G50-1100.10-0.250.12-0.3520230HF50-1100.11-0.380.24-0.41G50-1100.10-0.250.12-0.35 Not hardenableAluminum-wrought alloysHardenable21 60 HF 65-150 0.09-0.33 0.24-0.35G65-1300.10-0.250.12-0.3522100HF65-1500.09-0.330.24-0.35G65-1300.08-0.230.12-0.27 Not hardenableAluminum-≤ 12% SiNcast alloysHardenable>12% SiHigh temperature2375HF65-150 0.09-0.33 0.24-0.35G65-1300.08-0.230.12-0.272490HF65-1500.09-0.330.24-0.35G65-1300.08-0.230.12-0.2725130HF65-1500.09-0.330.24-0.35G65-1300.08-0.230.12-0.27 >1% Pb Free cutting 26 110 HF 65-150 0.09-0.33 0.24-0.35G65-1300.08-0.230.12-0.27 Copper alloys Brass 27 90 HF 65-150 0.09-0.33 0.24-0.35G65-1300.08-0.230.12-0.27 Electrolitic copper 28 100 HF 65-150 0.09-0.33 0.24-0.35G65-1300.08-0.230.12-0.27 AnnealedFe baseHardened 31 200 HF 20-55 0.09-0.30 0.20-0.33G20-500.08-0.230.12-0.2732280HF20-550.09-0.300.20-0.33G20-500.08-0.230.12-0.27 High temp.alloys Annealed 33 250 HF 20-55 0.09-0.30 0.20-0.33G20-500.08-0.230.12-0.27 S Ni / Cobase Hardened 34 350 HF 20-55 0.09-0.30 0.20-0.33G20-500.08-0.230.12-0.27 Cast 35 320 HF 20-55 0.09-0.30 0.20-0.33G20-500.08-0.230.12-0.27 Pure 400 36Titanium alloysAlpha+beta alloyshardened105037HF30-600.09-0.300.20-0.33G30-600.08-0.230.12-0.27HF30-600.09-0.300.20-0.33G30-600.08-0.230.12-0.27 H Hardened steel ≥ 40HRC Hardened 38 HF 30-60 0.09-0.30 0.20-0.33G30-600.08-0.230.12-0.27 (1) For material groups see pages 495-524 207