558 Каталог ISCAR 2017 Токарный металлорежущий инструмент и инструментальная оснастка Стр.554

Каталог ISCAR 2017 Токарный инструмент и оснастка Стр. 554 0558 ENG Lab2u

MATERIALS AND GRADES MATERIAL GROUPS According to DIN / ISO 513 and VDI 3323 ISO Material Condition Tensile Strength N/mm2 Kc1m N/mm2 mc(2) Hardness HB Material No. < 0.25 %C Annealed 420 1350 0.21 125 1 >= 0.25 %C Annealed 650 1500 0.22 190 2 Non-alloy steel and cast steel, free cutting steel < 0.55 %C Quenched and tempered 850 1675 0.24 250 3 >= 0.55 %C Annealed 750 1700 0.24 220 4 Quenched and tempered 1000 1900 0.24 300 5 n Annealed 600 1775 0.24 200 6 P Low alloy steel and cast steel Quenched and tempered 930 1675 0.24 275 7 (less than 5% of alloying elements) 1000 1725 0.24 300 8 1200 1800 0.24 350 9 Annealed 680 2450 0.23 200 10 High alloyed steel, cast steel, and tool steel Quenched and tempered 1100 2500 0.23 325 11 Stainless steel and Ferritic/martensitic. 680 1875 0.21 200 12 cast steel Martensitic 820 1875 0.21 240 13 M Stainless steel Austenitic 600 2150 0.20 180 14 Cast iron nodular (GGG) Ferritic/pearlitic 1150 0.20 180 15 Pearlitic 1350 0.28 260 16 K Grey cast iron (GG) Ferritic 1225 0.25 160 17 Pearlitic 1350 0.28 250 18 Malleable cast iron Ferritic 1225 0.25 130 19 Pearlitic 1420 0.3 230 20 Aluminum- Not cureable 700 0.25 60 21 wrought alloy Cured 800 0.25 100 22 Aluminum-cast, alloyed <=12% Si Not cureable 700 0.25 75 23 Cured 700 0.25 90 24 >12% Si High temperature 750 0.25 130 25 N N >1% Pb Free cutting 700 0.27 110 26 Copper alloys Brass 700 0.27 90 27 Electrolitic copper 700 0.27 100 28 Non metallic Duroplastics, fiber plastics 29 Hard rubber 30 Fe based Annealed 2600 0.24 200 31 Cured 3100 0.24 280 32 High temp. alloys Annealed 3300 0.24 250 33 S Ni or Co based Cured 3300 0.24 350 34 Cast 3300 0.24 320 35 RM 400 1700 0.23 36 Titanium Ti alloys Alpha+beta alloys cured RM 1050 2110 0.22 37 Hardened steel Hardened 4600 55 HRc 38 H Hardened 4700 60 HRc 39 H Chilled cast iron Cast 4600 400 40 Cast iron Hardened 4500 55 HRc 41 Steel Q Stainless Steel Q Cast Iron Nonferrous Q High Temp. Alloys Q Hardened Steel (1) Specific cutting force for 1 mm2 chip section (2) Chip thickness factor. ISCAR