39 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.A27

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. A27 0039 Lab2u

Milling Grades CVD coated grades Milling Solutions for Steel and Cast Iron NCM535 / NCM545 Improved chipping resistance / heat and crack resistance: Applied after treatment with good chipping resistance and heat and crack resistance Improved wear and heat resistance: Applied high toughness substrate and high functional CVD alumina O Features Lubricated coating with good surface finish and welding resistance CVD functional alumina with wear and heat resistance 1 High toughness substrate with thermal conductivity O Guideline for grade application Rake Surface Wear IT 350 300 I 250 peed 200 m 150 C 't u O NCM535 NCM545 NCM335 Welding Breakage Facing 9 Shouldering - High feed and depth of cut Cutting length Interruption fn(mm/rev) O Selection system of CVD coated grades Workpiece Machining types Recommended grade Recommended cutting speed (m/min) ISO Application range P Steel Continuous cutting NC5330 200 (150 250) P20 A P25 NC5330 Continuous cutting NCM535 300 (200 400) P30 /-c p P35 NCM535 A Interrupted cutting NCM545 200 (150 250) P40 \ NCM545 P45 M Stainless steel Continuous cutting NC5330 150 (120 180) M10 M20 Continuous cutting NCM535 130 (100 150) M25 NC5330 M30 Interrupted cutting NCM545 110 (90 130) M35 M40 K Cast iron Continuous cutting NC5330 200 (150 250) K10 K20 NC5330 NCM535 2 250 (200 300) K30 O The features of CVD milling grades CVD Coated grades ISO Features NC5330 P20 P30 M20 M30 K15 K25 For high speed milling of steel and stainless steel Superior wear resistance and chipping resistance grade for steel and stainless steel MT-TiCN + Al2O3 + TiN NCM535 - ' P30 P40 K20 K30 Rising CVD milling grade for high productivity in large steel and cast iron machining at high speed High toughness and thermal conductivity substrate and high functional CVD coating layer with heat resistance High chipping resistance and heat and crack resistance from excellent after treatment MT-TiCN + Al2O3 NCM545 P40 P50 K30 K40 For steel and cast iron milling with high toughness High toughness substrate and high functional CVD coating layer High chipping resistance and heat and crack resistance from excellent after treatment MT-TiCN + Al2O3 Grades & Chip Breakers 27