M35 HIGH SPEED STEEL
Applications: This kind steel is suitable for conditions involving thermal stresses and discontinuous cutting.Heavy-duty milling cutters of all kinds,gear cutter,highly stressed twist drills and taps,profile knives,machining for high-strength material,broaches.
Characteristic: It is one the W-Mo Co HSS grade with good cutting character .The red hardness ,hot hardness and wearing resistance are all better than W6Mo5Cr4V2
Chemiacl Composition:(%) C:0.91 W:6.30 Mo:4.95 Cr:4.15 V:1.90 Co:5.0 Mn:0.30 Si:0.35 P≤0.03 S≤0.02
Delivery status: Soft annealed max.270HB
Quenching Medium:oil&salt bath
Tempering Times:3 times