656 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.652

Каталог ISCAR 2017 Ротационный инструмент Стр. 652 0656 ENG Lab2u

GUNDRILLS USER GUIDE 77BDEEF ISO Material Condition Tensile Strength N/mm2 Hardness HB Non-alloy steel and cast steel, free cutting steel < 0.25 %C Annealed 420 125 >= 0.25 %C Annealed 650 190 < 0.55 %C Quenched and tempered 850 250 >= 0.55 %C Annealed 750 220 Quenched and tempered 1000 300 Low alloy steel and cast steel (less than 5% of alloying elements) Annealed 600 200 Quenched and tempered 930 275 1000 300 1200 350 High alloyed steel, cast steel, and tool steel Annealed 680 200 Quenched and tempered 1100 325 Stainless steel Ferritic/martensitic 680 200 Martensitic 820 240 M Stainless steel Austenitic 600 180 K Grey cast iron (GG) Ferritic/pearlitic 180 Pearlitic 260 Nodular cast iron (GGG) Ferritic 160 Pearlitic 250 Malleable cast iron Ferritic 130 Pearlitic 230 Aluminum-wrought alloy Not cureable 60 Cured 100 Aluminum-cast, alloyed <=12% Si >12% Si Not cureable 75 Cured 90 High temperature 130 Copper alloys >1% Pb Free cutting 110 Brass 90 Electrolitic copper 100 Non-metallic Duroplastics, fiber plastics Hard rubber S High temp. alloys Fe based Annealed 200 Cured 280 Ni or Co based Annealed 250 Cured 350 Cast 320 Titanium Ti alloys RM 400 Alpha+beta alloys cured RM 1050 652 ISCAR