Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 66

SLOTTING & SLITTING CUTTERS ISO USER GUIDE Machining Data for Slitting with SELF-GRIP and TANGSLIT Cutters & Recommended Cutting Speed (m/min) Tensile Coated Uncoated Strength Hardness Group IC928 / IC908 / Material Condition [N/mm2] HB No.(1) IC328 IC830 IC808 IC20 < 0.25 %C Annealed 420 125 1 A 80-150 A 80-160 B 120-220 >= 0.25 %C Annealed 650 190 2 A 80-130 A 80-180 B 120-200 Non-alloy steeland cast steel,< 0.55 %CQuenched andtempered 850 250 3 A 80-130 A 80-180 B 120-200 free cutting steel >= 0.55 %C Annealed 750 220 4 A 60-110 A 70-150 B 100-170 Quenched andtempered 1000 300 5 A 60-100 A 70-160 B 100-180 Annealed 600 200 6 A 80-140 A 70-160 B 120-190 P Low alloy and cast steel (lessthan 5% of alloying elements) 930Quenched andtempered10002753007A 60-120A 70-140 B 100-1808A 60-120A 70-140B 100-180 1200 350 9 A 60-110 A 70-110 B 80-120 High alloyed steel, cast Annealed 680 200 10 A 60-80 A 70-90 B 80-120 steel and tool steel Quenched andtempered 1100 325 11 A 50-70 A 50-80 B 60-100 Ferritic/martensitic 680 200 12 50-110 60-140 70-180 Stainless steel and cast steel Martensitic 820 240 13 50-100 60-120 60-160 M Stainless steel Austenitic 600 180 14 50-100 60-120 60-160 Ferritic/pearlitic 180 15 115-140 95-110 Grey cast iron (GG) Pearlitic 260 16 90-120 70-100 K Cast iron nodular (GGG) FerriticPearlitic 160 1725018 90-140 70-11070-10055-80 Malleable cast iron FerriticPearlitic 130 1923020 115-140 95-11090-12070-100 Aluminum-wrought alloys Not cureableCured 60 2110022 250max250max <=12% Si Not cureable 75 23 250max Aluminum-cast alloys Cured 90 24 250max >12% Si High temperature 130 25 250max N >1% Pb Free cutting 110 26 250max Copper alloys Brass 90 27 250max Electrolitic copper 100 28 250max Duroplastics,Non-metallicfiber plastics 29 Hard rubber 30 Fe based Annealed 200 31 40-50 30-40 Cured 280 32 30-40 20-30 High temp. alloys Annealed 250 33 30-40 20-30 S Ni or Cobased Cured 350 34 30-40 20-30 Cast 320 35 20-30 15-25 RM 400 36 30-40 15-25 Titanium Ti alloys Alpha+betaalloys cured RM 1050 37 30-40 20-30 Hardened steelHChilled cast iron Hardened 55 HRC 38Hardened60 HRC39Cast40040 25-5030-4050-60 10-20 Cast iron Hardened 55 HRC 41 30-50 For machining aluminum, use IC20, maximum cutting speed corresponds to the maximum RPM indicated on the cutter A - First choice B - Second choice Recommendations are for normal machining conditions If excessive wear occurs, select insert with higher hardness If chipping or breakage occurs, select insert with more toughness (1) For workpiece materials list, see pages 728-757 382 ISCAR