Performance Characteristics:
1, Good toughness;
2, High abrasive resistance;
3, High hardenability;
4, less deformation in quenching.
Applications:
- 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 Composition (%):
C ： 0.90/1.10 Mn：≤0.40 Si：0.80/1.20
Cr： 7.50/8.50 P ：≤0.025 S ：≤0.020
Mo：1.80/2.0 V ：0.20/0.50
Delivery Condition:
Annealing
