CVD Coated Carbide Insert Grades for Steel Milling

CVD Grades for Steel Milling Inserts: YBC301, YBC302, YBC401

TiCN + Al2O3 + TiN (CVD) Coated Carbide

Grade Description
Golden color TiN coating layer for friction reduction and wear identification
Special Al2O3 coating layer for excellent heat insulation for ensuring high-speed cutting and deformation resistance of carbide substrate
TiCN coating layer for maximizing rake wear resistance
Tough, high impact and wear resistant carbide substrate made with special sintering process for high cutting edge strength

Grade: YBC301 (ISO Class: P15-P35)
MT-Ti(CN)+thin layer Al2O3+TiN CVD coated carbide: This grade offers superb wear resistance and smooth surface finish. It is suitable for light and medium milling of low alloy steel and non-alloy steels in normal and unfavorable conditions.

Grade: YBC302 (ISO Class: P15-P35)
MT-Ti(CN) and Al2O3 CVD coated high strength fine grain carbide: With a special multi-layer coating for excellent wear resistance and high strength, this grade is recommended for semi-finish through rough milling of alloy steels and cast steels with hardness HRC<=45.

Grade: YBC401 (ISO Class: P25-P50, M20-M40)
Ti(CN)+thin layer Al2O3+TiN CVD coated fine carbide: This grade has excellent toughness and strength. It is recommended for medium to heavy milling of steels and stainless steels.