1882 Каталог WALTER 2012 Металлорежущий инструмент и оснастка Valenite для станков Стр.E280

Каталог WALTER 2012 Инструмент и оснастка Valenite Стр. E280 1882 ENG Lab2u

WALTER Technical information Milling Prototyp Cutting data for shoulder / slot milling Cutting tool material Solid carbide Family Des. Page HSC 30 AH802511 30° E 172 AL 30 H901411 30° E120 AL 25 AH602881 25° E 182 short H602881 25° E 182 H6028818 25° E182 eT Qr 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 /4i 3/ /4 2 20mm Z 2 uncoated + TAX Workpiece material 1/1 1/10 VT p Unalloyed steel C > 0.25 % annealed 125 428 P1 C > 0.25 < 0.55 % annealed 190 639 P2 C > 0.25 < 0.55 % tempered 210 708 P3 C > 0.55 % annealed 190 639 P4 C > 0.55 % tempered 300 1,013 P5 Free cutting steel (short-chipping) annealed 220 745 P6 Low-alloyed steel annealed 175 591 P7 tempered 300 1,013 P8 tempered 380 1,282 P9 tempered 430 1,477 P10 High-alloyed steel and high-alloyed tool steel annealed 200 675 P11 hardened and tempered 300 1,013 P12 hardened and tempered 400 1,361 P13 Stainless steel ferritic / martensitic, annealed 200 675 P14 martensitic, tempered 330 1,114 P15 M Stainless steel austenitic, quench hardened 200 675 M1 austenitic, precipitation hardened (PH) 300 1,013 M2 austenitic/ferritic, duplex 230 778 M3 K Malleable cast iron ferritic 200 675 K1 pearlitic 260 867 K2 Grey cast iron low tensile strength 180 602 K3 high tensile strength / austenitic 245 825 K4 Cast iron with spheroidal graphite ferritic 155 518 K5 pearlitic 265 885 K6 Cast iron with vermicular graphite 200 675 K7 N Aluminum wrought alloys cannot be hardened 30 N1 3675 4855 6855 C hardenable, hardened 100 343 N2 4100 5215 6855 C Cast aluminum alloys < 12 % Si, not hardenable 75 260 N3 1575 2065 2790 C < 12 % Si, hardenable, hardened 90 314 N4 1575 2065 2790 C > 12 % Si, not hardenable 130 447 N5 525 690 985 C Magnesium alloys 70 250 N6 1805 2230 3180 C Copper and copper alloys (bronze / brass) unalloyed, electrolytic copper 100 343 N7 1050 1410 2000 C Brass, bronze, red brass 90 4 31 N8 1050 1410 2000 C Cu-alloys, short-chipping 110 382 N9 1150 1410 2000 C high-strength, Ampco 300 1,013 N10 165 230 295 C S Heat-resistant alloys Fe-based annealed 200 675 S1 hardened 280 943 S2 Ni or Co base annealed 250 839 S3 hardened 350 1,177 S4 cast 320 1,076 S5 Titanium alloys Pure titanium 200 675 S6 a and p alloys, hardened 375 1,262 S7 P 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 920 1115 1610 C Thermosetting plastics without abrasive fillers O2 425 560 785 C 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 280