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

USER GUIDE DEEP DRILLING - BTA SYSTEM Machining Recommendations for FINEBEAM Drills Tensile Material Cutting Feed : f (mm/rev) Strength Group Hardness speed Vc Drill dia. (mm) ISO Material Condition [N/mm2] No.(1) (HB) Chipbreaker (m/min) 25.00 - 43.00 43.01 - 89.00 HF 70 - 130 0.11 - 0.41 0.14-0.45 < 0.25 %C Annealed 420 1 125 G 70-130 0.10-0.30 0.12-0.35 >= 0.25 HF 70-130 0.11-0.41 0.14-0.45 Annealed 650 2 190 Non-alloy %C G 70-130 0.10-0.30 0.12-0.35 steel and cast Quenched and HF 70-130 0.11-0.41 0.14-0.45 < 0.55 %C 850 3 250 steel, free tempered G 70-130 0.10-0.30 0.12-0.35 cutting steel >= 0.55 HF 70-130 0.11-0.41 0.14-0.45 Annealed 750 4 220 %C G 70-130 0.10-0.30 0.12-0.35 Quenched and HF 70-130 0.11-0.41 0.14-0.45 1000 5 300 tempered G 70-130 0.10-0.30 0.12-0.35 HF 70-120 0.11-0.41 0.20-0.45 Annealed 600 6 200 G 70-120 0.10-0.30 0.12-0.35 P HF 55-110 0.11-0.41 0.20-0.45 Low alloy and cast steel (less 930 7 275 G 60-120 0.10-0.30 0.12-0.35 than 5% of alloying elements) Quenched and HF 55-110 0.11-0.41 0.20-0.45 1000 8 300 tempered G 60-120 0.10-0.30 0.12-0.35 HF 55-110 0.11-0.41 0.20-0.45 1200 9 350 G 60-120 0.10-0.30 0.12-0.35 HF 55-110 0.11-0.38 0.20-0.40 Annealed 680 10 200 High alloyed steel, cast G 70-130 0.10-0.30 0.12-0.35 steel and tool steel Quenched and High temp. alloys HF 55-110 0.11-0.38 0.20-0.40 1100 11 325 tempered G 70-130 0.10-0.30 0.12-0.35 HF 40-110 0.11-0.41 0.20-0.45 Stainless steel Ferritic/martensitic 680 12 200 G 70-130 0.10-0.30 0.12-0.35 and cast steel HF 40-110 0.11-0.41 0.20-0.45 Martensitic 820 13 240 G 70-130 0.10-0.30 0.12-0.35 HF 40-110 0.11-0.41 0.20-0.45 M Stainless steel and cast steel Austenitic, duplex 600 14 180 G 70-130 0.10-0.30 0.12-0.35 HF 50-110 0.11-0.38 0.24-0.41 Ferritic/pearlitic 15 180 G 50-110 0.10-0.25 0.12-0.35 Grey cast iron (GG) HF 50-110 0.11-0.38 0.24-0.41 Pearlitic/martensitic 16 260 G 50-110 0.10-0.25 0.12-0.35 HF 50-110 0.11-0.38 0.24-0.41 Ferritic 17 160 G 50-110 0.10-0.25 0.12-0.35 K Nodular cast iron (GGG) HF 50-110 0.11-0.38 0.24-0.41 Pearlitic 18 250 G 50-110 0.10-0.25 0.12-0.35 HF 50-110 0.11-0.38 0.24-0.41 Ferritic 19 130 G 50-110 0.10-0.25 0.12-0.35 Malleable cast iron HF 50-110 0.11-0.38 0.24-0.41 Pearlitic 20 230 G 50-110 0.10-0.25 0.12-0.35 HF 65-150 0.09-0.33 0.24-0.35 Not hardenable 21 60 G 65-130 0.10-0.25 0.12-0.35 Aluminum-wrought alloys HF 65-150 0.09-0.33 0.24-0.35 Hardenable 22 100 G 65-130 0.08-0.23 0.12-0.27 HF 65-150 0.09-0.33 0.24-0.35 Not hardenable 23 75 G 65-130 0.08-0.23 0.12-0.27 Aluminum- ≤ 12% Si HF 65-150 0.09-0.33 0.24-0.35 Hardenable 24 90 cast alloys G 65-130 0.08-0.23 0.12-0.27 N HF 65-150 0.09-0.33 0.24-0.35 >12% Si High temperature 25 130 G 65-130 0.08-0.23 0.12-0.27 HF 65-150 0.09-0.33 0.24-0.35 >1% Pb Free cutting 26 110 G 65-130 0.08-0.23 0.12-0.27 HF 65-150 0.09-0.33 0.24-0.35 Copper alloys Brass 27 90 G 65-130 0.08-0.23 0.12-0.27 HF 65-150 0.09-0.33 0.24-0.35 Electrolitic copper 28 100 G 65-130 0.08-0.23 0.12-0.27 HF 20-55 0.09-0.30 0.20-0.33 Annealed 31 200 G 20-50 0.08-0.23 0.12-0.27 Fe base HF 20-55 0.09-0.30 0.20-0.33 Hardened 32 280 G 20-50 0.08-0.23 0.12-0.27 High temp. HF 20-55 0.09-0.30 0.20-0.33 Annealed 33 250 alloys G 20-50 0.08-0.23 0.12-0.27 Ni / Co HF 20-55 0.09-0.30 0.20-0.33 S Hardened 34 350 base G 20-50 0.08-0.23 0.12-0.27 HF 20-55 0.09-0.30 0.20-0.33 Cast 35 320 G 20-50 0.08-0.23 0.12-0.27 HF 30-60 0.09-0.30 0.20-0.33 Pure 400 36 G 30-60 0.08-0.23 0.12-0.27 Titanium alloys Alpha+beta alloys HF 30-60 0.09-0.30 0.20-0.33 1050 37 hardened G 30-60 0.08-0.23 0.12-0.27 HF 30-60 0.09-0.30 0.20-0.33 H Hardened steel ≥ 40HRC Hardened 38 G 30-60 0.08-0.23 0.12-0.27 (1) For material groups see pages 495-524 207