137 Каталог TAEGUTEC 2013 Сменные режущие токарные пластины для металлообработки Стр.137

Каталог TAEGUTEC 2013 Indexable turning inserts Стр. 137 0137 ENG Lab2u

T-TURN Material Properties Recommeded cutting condition-According to DIN / ISO 513 and VDI 3323 Standard ISO Material Condition Tensile Strength N/mm2 KC(1> N/mm2 mo Hardness (HB) Material Group < 0.25 %C Annealed 420 1350 0.21 125 1 Non-alloy steel and cast steel, free >= 0.25 %C Annealed 650 1500 0.22 190 2 < 0.55 %C Quenched and tempered 850 1675 0.24 250 3 cutting steel >= 0.55 %C Annealed 750 1700 0.24 220 4 Quenched and tempered 1000 1900 0.24 300 5 a Low alloy steel and cast steel Annealed 600 1775 0.24 200 6 Quenched and tempered 930 1675 0.24 275 7 (less than 5% all elements) Quenched and tempered 1000 1725 0.24 300 8 Quenched and tempered 1200 1800 0.24 350 9 High alloy steel, cast steel, Annealed 680 2450 0.23 200 10 and tool steel Quenched and tempered 1100 2500 0.23 325 11 Stainless steel and cast steel Ferritic/martensitic 680 1875 0.21 200 12 M Martensitic 820 1875 0.21 240 13 Austenitic 600 2150 0.20 180 14 Grey cast iron (GG) Ferritic 1150 0.20 180 15 Pearlitic 1350 0.28 260 16 K 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 curable 700 0.25 60 21 wrought alloy Cured 800 0.25 100 22 Alum inum-cast, alloyed <=12% Si Not curable 700 0.25 75 23 Cured 700 0.25 90 24 N >12% Si High temperature 750 0.25 130 25 > 1 % Pb Free cutting 700 0.27 110 26 Copper alloys Brass 700 0.27 90 27 Electrolitic copper 700 0.27 100 28 No-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 based Cured 3300 0.24 350 34 Cast 3300 0.24 320 35 RM 400 1700 0.23 36 Alpha+beta alloys cured RM 1050 2110 0.22 37 Hardened steel Hardened 4600 55 HRc 38 H Hardened 4700 60 HRc 39 Chilled cast iron Cast 4600 400 40 Cast iron nodular(GGG) Hardened 4500 55 HRc 41 Steel Stainess Steel Cast Iron Nonferrous High Temp. Alloys I Hardened Steel ro Specific cutting force for 1 mm2 chip section. 0Chip thickness factor. U" TaeguTec 137 W Mcntxr IMC Grot Material & Hardness Conversion Table