41 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A29

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A29 0041 Lab2u

Milling Grades PVD coated grades PVD coated grades for finishing high hardened steel PC2005/PC2010/PC2015 Finishing grade lineup for tool steel and plastic die steel PC2005 with extremely hard substrate and coatings PC2010 with high hardened cutting edges, ideally suited for pre-hardened steel and interrupted cutting PC2015 for carbon steel and casting machining, demonstrating excellent performance in hard-to-cut materials O Application guideline per workpiece O Features Recommended grade and chip breaker K Cast iron P Carbon steel P Pre hardened P Tool steel steel P Heat-treated steel PC2015-KF 20 30 40 50 60 Workpiece hardness (HrC) 20 36 50 70 85 101 117 133 150 186 250 Temperature (C) Heat shield coating was applied to prevent thermal crack. Ultra fine WC was combined with high contents cobalt to be optimized for machining pre hardened steel. PVD coated grades for roughing high hardened steel PC2505 / PC2510 Roughing grade series for high hardened steel PC2505 with excellent wear resistance, ideal for machining die steel and high hardened steels over HrC50 PC2510 with stabilized toughness, ideal for interrupted cutting of high hardened steel and wet cutting accompanied by massive thermal shock O Application guideline per workpiece O Features Recommended grade and chip breaker P Mild steel, Carbon steel P Alloy steel P Pre hardened P Alloy tool steel mump 0 240 200 sp QJ 1 160 C 120 80 40 Ultra fine substrate with high toughness Imwe ' ' / . ’ 4 'stmm&s&s oved V .f . . Ultrafine grade Fine grade 30 40 50 60 Workpiece hardness (HRC) After surface treatment Normal coating Grades & Chip Breakers 29 mi 280