Din 1.3243 is cobalt content material in these high-performance excessive-speed steel results in high pink hardness and tempering resistance. As a final result, this grade is primarily suitable for conditions involving thermal stresses and discontinuous cutting. This grade is typically used as heavy-duty milling cutters of every kind, particularly stressed twist drills and taps, profile knives, machining of high-strength substances, broaches.
Chemical Composition (AISI M-35)
The cobalt content in this high-performance high-speed steel results in high red hardness and tempering resistance. This grade is particularly suitable for conditions involving thermal stresses and discontinuous cutting. It has High Wear Resistance and Cutting Ability as compared to other grades of High Speed Steel. M35 has Fine Grain Size and Carbide Particle Size
2.Cold Forming Dies