Общий каталог Widia 2017 - страница 557

Coatings provide high-speed

capability and are engineered

for fi nishing to light roughing.

• Reduce cycle times — high speed and feed capability.
• Longer tool life — new multilayer coating provides better wear resistance.

Coating Grade Description

PVD-TiAlN Nanolayer coated carbide. Medium and heavy machining for steels and nodular cast irons. Recommended at medium cutting speeds when good toughness properties are required.

HC-P30

MT-CVD/CVD — TiN-TiCN-Al2O3-TiN coated carbide. Light and medium machining for steels and nodular cast irons.

wear toughness resistance

05 10 15 20 25 30 35 40 45 P M K

P

K

HC-P25 P

MT-CVD/CVD — TiN-TiCN-Al2O3 coated carbide. Medium and heavy machining K for steels and nodular cast iron.

HC-P35

M MT-CVD/CVD-TiN-TiCN-Al2O3-ZrCN coated carbide. Light and medium machining for all stainless steels. Can be used both with or without coolant.

HC-M25

Uncoated carbide for light and medium machining. For cast iron and all non-ferrous metals and non-metals. Also capable of machining hardened materials at low cutting speeds.

HW-K15

Uncoated carbide with good toughness and wear properties. Medium machining for steels.

K N S H P M

HW-P25