Каталог Iscar вращающийся инструмент 2017 - страница 466

USER GUIDE Cutting Speed Recommendations for Indexable Milling Cutters Tensile Strength Hardness Material ISO Material Condition [N/mm 2 ] HB No. < 0.25 %C Annealed 420 125 1 >= 0.25 %C Annealed 650 190 2 Non-alloy steel and cast steel, < 0.55 %C Quenched and tempered 850 250 3 free cutting steel >= 0.55 %C Annealed 750 220 4 MILLING INSERTS Quenched and tempered 1000 300 5 Annealed 600 200 6 930 275 7 P Low alloy steel and cast steel (less than 5% of alloying elements) Quenched and tempered 1000 300 8 1200 350 9 High alloyed steel, cast steel, Annealed 680 200 10 and tool steel Quenched and tempered 1100 325 11 Stainless steel and Ferritic/martensitic. 680 200 12 cast steel Martensitic 820 240 13 Stainless steel Austenitic 600 180 14 M Ferritic/pearlitic 180 15 Grey cast iron (GG) Pearlitic 260 16 Ferritic 160 17 Cast iron nodular (GGG) K Pearlitic 250 18 Ferritic 130 19 Malleable cast iron Pearlitic 230 20 Aluminum- Not cureable 60 21 wrought alloy Cured 100 22 <=12% Si Not cureable 75 23 Aluminum-cast, Cured 90 24 alloyed >12% Si High temperature 130 25 N >1% Pb Free cutting 110 26 Copper alloys Brass 90 27 Electrolitic copper 100 28 Duroplastics, fiber plastics 29 Non metallic Hard rubber 30 Fe based Annealed 200 31 Cured 280 32 High temp. alloys Annealed 250 33 Ni or Co based Cured 350 34 S Cast 320 35 RM 400 36 Titanium Ti alloys Alpha+beta alloys cured RM 1050 37 Hardened 55 HRC 38 Hardened steel Hardened 60 HRC 39 H Chilled cast iron Cast 400 40 Cast iron Hardened 55 HRC 41 462 462 ISCAR ISCAR