Каталог Stellram фрез со сменными пластинами - страница 176

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru 5230VS09 Recommended Speeds Speed vc (m/min) Wear Resistance 5230VS Series -- + Shoulder Mills Speed min. - max. Coolant Recommendation CVD PVD CVD Recommended  Possible  X Grade Standard Standard Rm and ISO Materials X500 SP6519 MP91M Hardness <600 N/mm2 <180 HBN 130 - 270 130 - 295 140 - 345 Unalloyed Steel <950 N/mm2      <280 HBN 115 - 240 115 - 260 120 - 305 700-950 N/mm2 P 200-280 HBN 100 - 210 100 - 230 105 - 270 Alloyed 950-1200 N/mm2      Steel 280-355 HBN 75 - 160 75 - 175 80 - 205 1200-1400 N/mm2 355-415 HBN  50 - 100  50 - 110  50 - 130 Austenitic + Ferritic 300 series 115 - 250 115 - 270 Stainless Steel Martensitic     M 400 series 100 - 220 105 - 235 Refractory PH Stainless P.H.  50 - 110  50 - 120 Grey GG-Ft 120 - 280 140 - 295 145 - 365 Spheroidal-Ductile Cast Iron   105 - 205   110 - 240  115 - 285 K GGG-FGS Malleable GTS - MN/MP 95 - 170 100 - 220 105 - 260 Aluminium & Alloys < 16% Si 116 HBN Aluminium N & Alloys Aluminium + Silicon > 16% Si 92 HBN Iron Based 23 - 48 23 - 55 High Cobalt Based 21 - 44 22 - 48 S Temperature Alloys   Nickel Based 24 - 51 25 - 55 Titanium Based 35 - 73 36 - 79 Hard Steel >1400 N/mm2 Hard >415 HBN H Materials Chilled Cast Iron >1400 N/mm2 > 400 HBN www.kennametal.com A175