Introducing the CVD Coated Carbide Grade for Steel CA025P:
The next generation on chemical vapor coating (CVD) coated inserts grade CA025P from Kyocera Precision Tools features a new substrate (thickened alumina) and new chemical deposition process that allow improved wear resistance and reduced plastic deformation for high temperatures (compared with the competitors’ products), providing a smooth surface during the tool’s lifetime.
Also, a thicker and highly stable substrate provides excellent resistance to fractures, and a specialized post-coating process prevents ripped material adhesion. This grade has excellent performance in hard materials such as stainless steel or Inconel or even titanium, both in continuous or medium interrupted cutting.
The CA025P grade is available now in practically any geometry and chip breaker configuration allowing it to work on any part of the machining process, from roughing to finishing with stable machining at high feed rates, up to 1050 sfm (avg. 790 sfm) on negative for low to medium carbon steel/alloy 150~250HB.
Improved Wear Resistance with New CVD Grade for Steel
Thickened Alumina with Good Thermal Resistance (Twice as thick as conventional coating). Improved Plastic Deformation Resistance by Increased Temperature Strength
Excellent Fracture Resistance
New Substrate with High Stability Provides Excellent Chipping Resistance
Excellent Adhesion Resistance and Chipping Resistance
Specialized Post-coating Process Prevents Adhesion
MODEL | ANGLE | LOW CARBON STEEL / ALLOY (150HB OR BELOW) Vc(sfm) | MEDIUM CARBON STEEL / ALLOY (250HB OR BELOW) Vc(sfm) | HIGH CARBON STEEL / ALLOY (300HB OR BELOW) Vc(sfm) |
CA025P | NEGATIVE | 490~790~1050 | 490~790~1050 | 490~720~920 |
CA025P | POSITIVE | 390~620~850 | 390~620~850 | 360~560~760 |