44 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A32

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A32 0044 Lab2u

Milling Grades PVD coated grades Universal PVD grade PC5300 Advanced PVD coating with high hardness and high temp stability High tough substrate and coating films produce excellent surface finish Universal tooling capability covering P, M, K, S with this single grade, PC5300 Stable machining resulting from excellent edge hardness and chipping resistance O Features O High temp properties Improved resistance to high hardness and high temperature Improved coating adhesion and chipping resistance . Latest PVD coating technology developed by KORLOY . New concept of coating equipped with high temperature oxidation resistance and high hardness > X 3800 w t/j 3600 c 3400 X 3200 3000 2800 2600 HCb IUUj > i TiA IN i >T1N 700 750 800 850 900 950 1000 1050 1100 Oxidation onset temperature(°C) PC5400 New PVD coating layer with high toughness and lubrication High adhesive strength and toughness between the substrate and coating layer Excellent cutting edge strength and chipping resistance ensure stable machinability for P, M, K, S. O Features H = High hardness coating I Load S = High toughness coating \ Improved lubrication High toughness and strong adhesion \ Ultrafine substrate of high toughness 32 Crack creation on the coating surface after leaving an indentation by 60kg Load &0 a Crack) \ CracM Crack . A number of cracks U d Mh iW No creation of crack Normal coating Grades & Chip Breakers High toughness coating