1872 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.E270

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. E270 1872 ENG Lab2u

WALTER Technical information Milling Prototyp Cutting data for shoulder / slot milling Cutting tool material Carbide-brazed (tipped) Family Des. Page Brazed F1375 0° E 64 porcupine F1605 E 64 mill F1616 E 64 Vc in ft/min Feed matrices VT begin on page E 310 Material group Classification of the main material groups and code letters Brinell hardness HB Tensile strength Rm N/mm2 Machining group 1 16 100mm 5 4 Z ACN Workpiece material 1/2 ae 1/10 VT p Unalloyed steel C > 0.25 % annealed 125 428 P1 655 1065 1230 C > 0.25 < 0.55 % annealed 190 639 P2 460 740 870 C > 0.25 < 0.55 % heat treated 210 708 P3 395 655 755 C > 0.55 % annealed 190 639 P4 460 740 870 C > 0.55 % heat treated 300 1,013 P5 360 590 705 Free cutting steel (short-chipping) annealed 220 745 P6 425 720 920 Low-alloyed steel annealed 175 591 P7 510 820 950 L tempered 300 1,013 P8 395 625 740 L tempered 380 1,282 P9 330 560 640 L tempered 430 1,477 P10 295 525 560 L High-alloyed steel and high-alloyed tool steel annealed 200 675 P11 375 625 720 L hardened and tempered 300 1,013 P12 330 525 590 L hardened and tempered 400 1,361 P13 295 490 560 L Stainless steel ferritic / martensitic, annealed 200 675 P14 245 410 475 L martensitic, tempered 330 1,114 P15 230 375 445 L M Stainless steel austenitic, quench hardened 200 675 M1 austenitic, precipitation hardened (PH) 300 1,013 M2 austenitic/ferritic, duplex 230 778 M3 K Ductile cast iron ferritic 200 675 K1 590 900 1050 pearlitic 260 867 K2 445 705 820 Grey cast iron low tensile strength 180 602 K3 490 820 950 K high tensile strength / austenitic 245 825 K4 410 675 785 K Cast iron with spheroidal graphite ferritic 155 518 K5 590 920 1050 pearlitic 265 885 K6 425 675 785 Cast iron with vermicular graphite 200 675 K7 360 590 690 N Aluminum wrought alloys cannot be precipitation hardened 30 N1 precipitation hardenable, precipitation hardened 100 343 N2 Cast aluminum alloys < 12 % Si, not precipitation hardenable 75 260 N3 < 12 % Si, precipitation hardened 90 314 N4 > 12 % Si, not precipitation hardenable 130 447 N5 Magnesium alloys 70 250 N6 Copper and copper alloys (bronze / brass) non-alloyed, electrolytic copper 100 343 N7 Brass, bronze, red brass 90 314 N8 Cu-alloys, short-chipping 110 382 N9 high-strength, Ampco 300 1,013 N10 S Heat-resistant alloys Fe-based annealed 200 675 S1 precipitation hardened 280 943 S2 Ni or Co base annealed 250 839 S3 precipitation hardened 350 1,177 S4 cast 320 1,076 S5 Titanium alloys Pure titanium 200 675 S6 Alpha and beta alloys, precipitation hardened 375 1,262 S7 Beta alloys 410 1,396 S8 Tungsten alloys 300 1,013 S9 Molybdenum alloys 300 1,013 S10 H Hardened steel hardened and tempered 50 HRC H1 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 Thermosetting plastics without abrasive fillers O2 Plastic, glass-fiber reinforced GFRP O3 Plastic, carbon-fiber reinforced CFRP O4 Plastic, aramid fiber reinforced AFRP O5 Graphite (technical) 80 Shore O6 1 The machining groups are assigned from page H 8. E 270