710 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.706

Каталог ISCAR 2017 Ротационный инструмент Стр. 706 0710 ENG Lab2u

TAPS USER GUIDE Tap Selection Guide and Cutting Speed Recommendations Hole Type(4) Tap Color Code(1) Tool Material(1) Surface Treatment/Coating(2) Flute Hand and Angle Lead According to DIN 2197(3) Hole Type(4) 4 Material No. Material Condition Tensile Strength N/mm2 Hard-ness HB Chip Coolant 1 Non-alloy steel and cast steel, free cutting steel and cast steel (less than 5% all elements) < 0.25 %C Annealed 420 125 Ext. Long T 2 >= 0.25 %C Annealed 650 190 Medium T 3 < 0.55 %C Quench and tempered 850 250 Long T 4 >= 0.55 %C Annealed 750 220 Long T 7 930 275 Long X 8 Quench and tempered 1000 300 Long X 9 1200 350 Long A 10 High alloyed steel, cast steel and tool steel Annealed 680 200 Long X 11 Quench and tempered 1100 325 Long X 12 Stainless steel Ferritic/Martensitis 680 200 Medium A 13 Martensitic 820 240 Long A 14 Stainless steel Austenitic 600 180 Long A 15 Cast iron nodular (GGG) Ferritic/pearlitic 180 Ext. Short X 16 Pearlitic 260 Ext. Short X 17 Grey cast iron (GG) Ferritic 160 Short X 18 Pearlitic 250 Ext. Short X 19 Malleable cast iron Ferritic 130 Short X 20 Pearlitic 230 Short X 21 Aluminum-wrought alloy Not cureable 60 Medium T 22 Cured 100 Medium T 23 Aluminum-cast, alloyed <=12% Si Not cureable 75 Short T 24 Cured 90 Short T 25 >12% Si High temp. 130 Short T 26 Copper alloys >1% Pb Free cutting 110 Med/Short T 27 Brass 90 Long T 28 Electrolitic copper 100 Long T 29 Non-metalic Duroplastics, fiber plastics Short Z 31 High temp. alloys Fe based Annealed 200 Long A 32 Cured 280 Long A 33 Super alloys Ni or Co based Annealed 250 Long A 34 Cured 350 Long A 35 Cast 250 Long A 36 Titanium and Ti alloys 400 Med/Short A 37 Alpha+beta alloys cured 1050 Med/Short A (1) See page 705 Coolant (2) See page 717 A - Cutting oil (3) See page 718 T - Oil emulsion (4) See page 719 X - Oil or emulsion Z - Dry or emulsion 706 ISCAR