Performance Characteristics: 1, Good toughness; 2, High abrasive resistance; 3, High hardenability; 4, less deformation in quenching. Applications: 1. Suitable to make the punch dies or drawing dies which are complicated in shape and high in precision; 2. Suitable to High-speed punch head and cold forging dies; 3. Suitable to make the blanking dies and punching dies with a thickness. Chemical ...