21 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A9

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A9 0021 Lab2u

Turning Grades O Selection system of CVD coated grade O The features of CVD coated grades CVD Coated grades ISO Features NC3215 P10 P15 Continuous machining of general steel and forged steel at high speed Substrate with excellent thermal crack/plastic deformation resistance, coating with improved chipping resistance for continuous machining MT-TiCN + AfeCte + TiN NC3225 P20 P25 Universal grade for general steel and forged steel 1st recommended grade for general machining with the use of high toughness substrate and coating layer with improved welding/chipping resistance MT-TiCN + AhCte + TiN NC3120 P20 P25 Medium to roughing for steel Combining excellent fracture resistance substrate with chipping resistance and heat resistance Al2O3 increased stability MT-TiCN + TiC + Al2O3 NC3030 P25 P35 Medium to low speed machining of steel and interrupted roughing Harmony between substrate with excellent wear/fracture resistance and Al2O3 film with excellent thermal/chipping resistance Increased stability in wide ranges of cutting conditions MT-TiCN + TiC + AfeCte + TiN NC5330 P30 P35 M25 M35 K15 K25 S15 S25 Stainless Steel - General cutting for mild steel & forging steel Excellent cutting performance in hard to cut materials which are vulnerable to built up edge, due to the high tough substrate with improved fracture resistance and the coated layers MT-TiCN + AhOs + TiN NC9115 M10 M20 High speed cutting for ferritic and martensitic stainless steels MT-TiCN + Al2O3 + TiN NC9125 M20 M30 General cutting of stainless steel and heat resistant alloys MT-TiCN + Al2O3 + TiN NC9135 M30 M40 Interrupted cutting of stainless steel and heat resistant alloys MT-TiCN + Al2O3 + TiN NC6310 K01 K10 High speed and continuous cutting of grey cast iron Increased tool life due to coating layer with high wear resistance MT-TiCN + Al2O3 + TiN NC6315 K10 K20 Universal grade for ductile and gray cast Iron Excellent performance thanks to the alumina (Al2O3) coating’s improved grip on the tough substrate MT-TiCN + Al2O3 Grades & Chip Breakers m 9