Tools and inserts for turning

Grade descriptionSteelMaster-GuideA16-A17CTC1425HC-P25HC-M20HC-K15...Composition:Co 7.0%; mixed carbides 8.0%; WC balanceGrain size:1 - 2 µmGradeoverviewHardness:HV 1450A18-A23Toughness0 2 4 6 8 10Coating specification:CVDTiN + Ti (C,N) + Ti (N,B) + AI 2 O 3 + Ti (C,N,B);6 µmA24-A28Wear resistance0 2 4 6 8 10A30-A31CTC1435HC-P35HC-M30HC-K20...Composition:Co 9.6%; mixed carbides 7.4%; WC balanceGrain size:1 - 2 µmA33-A37Toughness0 2 4 6 8 10Hardness:HV 1400Coating specification:CVDTiN + Ti (C,N) + Ti (N,B) + AI 2 O 3 + Ti (C,N,B);6 µmA38-A40Wear resistance0 2 4 6 8 10A41CTCK120HC-P10HC-K20...Composition:Co 6.0%; TaC 2.0%; WC balanceGrain size:1 µmA42-A43Hardness:HV 1630Toughness0 2 4 6 8 10Coating specification:CVDTi (C,N) + AI 2 O 3 ; 15.5 µmWear resistance0 2 4 6 8 10A26