864 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.B366

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. B366 0864 ENG Lab2u

WALTER Technical information Drilling TITEX Cutting data for solid carbide drills without internal coolant Material group cutting data for wet machining dry machining is possible, cutting data must be selected from TEC Drilling depth 5 x Dc Designation A3162 A3378TML E emulsion O oil M MQL L dry Type ESU Alpha 2 Plus Micro Dimensions DIN 1899 Walter standard Dia. range (mm) 5 10 0. 0.50 2.95 vc cutting speed in ft/min VCRR vc rating chart from page B 388 VRR feed rating chart from page B 390 Cutting tool material K30F Coating uncoated TML Page B 59 B 75 Grouping of main material groups and identification letters Brinell hardness HB Tensile strength Rm N/mm2 Machining group 1 Workpiece material 3 VCRR VRR VCRR VRR p Non-alloyed steel C < 0.25 % annealed 125 428 P1 C80 5 C100 16 C > 0.25 < 0.55 % annealed 190 639 P2 C80 C100 16 C > 0.25 < 0.55 % tempered 210 708 P3 C71 C90 16 C > 0.55 % annealed 190 639 P4 C80 C100 16 C > 0.55 % tempered 300 1013 P5 C53 5 C67 12 machining steel (short-chipping) annealed 220 745 P6 C80 C100 20 Low alloy steel annealed 175 591 P7 C80 C100 16 tempered 300 1013 P8 C53 5 C67 12 tempered 380 1282 P9 C32 4 O E C45 7 O E tempered 430 1477 P10 C25 3 O E C40 6 O E High-alloyed steel and high-alloyed tool steel annealed 200 675 P11 C32 4 C50 10 hardened and tempered 300 1013 P12 C40 4 C50 8 hardened and tempered 400 1361 P13 C25 3 O E C40 6 O E Stainless steel ferritic/martensitic, annealed 200 675 P14 C32 4 C50 10 martensitic, tempered 330 1114 P15 C16 3 M Stainless steel austenitic, quench hardened 200 675 M1 C16 3 austenitic, precipitation hardened (PH) 300 1013 M2 C25 3 C42 5 austenitic/ferritic, duplex 230 778 M3 K Malleable cast iron ferritic 200 675 K1 C63 C80 20 pearlitic 260 867 K2 C50 4 C63 20 grey cast iron low tensile strength 180 602 K3 C80 C100 20 high tensile strength/austenitic 245 825 K4 C63 C80 20 Cast iron with spheroidal graphite ferritic 155 518 K5 C63 C80 20 pearlitic 265 885 K6 C50 4 C63 20 GGV (CGI) 200 675 K7 C56 5 C71 20 N Aluminum wrought alloys cannot be hardened 30 N1 C200 M C125 16 O E hardenable, hardened 100 343 N2 C200 M C125 16 O E Cast aluminum alloys < 12 % Si, not precipitation hardenable 75 260 N3 C160 M C125 20 O E < 12 % Si, precipitation hardenable, precipitation hardened 90 4 31 N4 C125 M C125 20 O E > 12 % Si, not precipitation hardenable 130 447 N5 C80 8 C125 20 O E Magnesium alloys 70 250 N6 C160 M L Copper and copper alloys (bronze/brass) non-alloyed, electrolytic copper 100 343 N7 C125 C125 10 O E M brass, bronze, red brass 90 4 31 N8 C100 8 C100 12 O E Cu-alloys, short-chipping 110 382 N9 C100 8 C100 20 O E M L high-strength, Ampco 300 1013 N10 C53 5 C67 12 S Heat-resistant alloys Fe-based annealed 200 675 S1 C16 3 hardened 280 943 S2 C12 2 O E Ni or Co base annealed 250 839 S3 2 C1 2 O E hardened 350 1177 S4 cast 320 1076 S5 Titanium alloys pure titanium 200 675 S6 C25 3 O E C50 9 O E a and p alloys, hardened 375 1262 S7 C20 2 O E C40 8 O E P alloys 410 1396 S8 Tungsten alloys 300 1013 S9 C53 5 C67 12 Molybdenum alloys 300 1013 S10 C53 5 C67 12 H Hardened steel hardened and tempered 50 HRC H1 C25 3 O E hardened and tempered 55 HRC H2 hardened and tempered 60 HRC H3 Hardened cast iron hardened and tempered 55 HRC H4 O Thermoplasts without abrasive fillers O1 C32 12 C100 20 O E Thermosetting plastics without abrasive fillers O2 C50 5 L Plastic, glass-fiber reinforced GFRP O3 C50 5 L Plastic, carbon fiber reinforced CFRP O4 C50 5 L Plastic, aramide fiber reinforced AFRP O5 C50 5 L Graphite (technical) 80 Shore O6 C50 5 L 1 The machining groups are assigned from page H 8 onwards. B 366