644 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.640

Каталог ISCAR 2017 Ротационный инструмент Стр. 640 0644 ENG Lab2u

DEEP HOLE DRILLING USER GUIDE ISCARDEEPDRiLL Recommended Machining Conditions ISO Material Condition Tensile Strength N/mm2 Hardness HB Material No. (1) Non-alloy steel and cast steel, free cutting steel < 0.25 %C Annealed 420 125 1 >= 0.25 %C Annealed 650 190 2 < 0.55 %C Quenched and tempered 850 250 3 >= 0.55 %C Annealed 750 220 4 Quenched and tempered 1000 300 5 Low alloy steel and cast steel (less than 5% of alloying elements) Annealed 600 200 6 Quenched and tempered 930 275 7 1000 300 8 1200 350 9 High alloyed steel, cast steel, and tool steel Annealed 680 200 10 Quenched and tempered 1100 325 11 Stainless steel and cast steel Ferritic/martensitic 680 200 12 Martensitic 820 240 13 M Stainless steel Austenitic 600 180 14 K Grey cast iron (GG) Ferritic/pearlitic 180 15 Pearlitic 260 16 Nodular cast iron (GGG) Ferritic 160 17 Pearlitic 250 18 Malleable cast iron Ferritic 130 19 Pearlitic 230 20 Aluminum-wrought alloy Not cureable 60 21 Cured 100 22 Aluminum-cast, alloyed <=12% Si >12% Si Not cureable 75 23 Cured 90 24 High temperature 130 25 Copper alloys >1% Pb Free cutting 110 26 Brass 90 27 Electrolitic copper 100 28 Non-metallic Duroplastics, fiber plastics 29 Hard rubber 30 S High temp. alloys Fe based Annealed 200 31 Cured 280 32 Ni or Co based Annealed 250 33 Cured 350 34 Cast 320 35 Titanium Ti alloys RM 400 36 Alpha+beta alloys cured RM 1050 37 H Hardened steel Hardened 55 HRC 38 Hardened 60 HRC 39 H Chilled cast iron Cast 400 40 Cast iron Hardened 55 HRC 41 640 ISCAR