Material selection of deep drawing molds

The material selection of deep drawing molds is a key factor affecting their performance and service life, usually requiring consideration of the following aspects:
1. Strength and hardness: Deep drawing molds need to have sufficient strength and hardness to withstand work under high pressure.
2. Wear resistance: Due to the frequent contact between deep drawing molds and metal sheets, they need to have good wear resistance.
3. Corrosion resistance: For some complex metal sheet processing tasks, the surface of the mold needs to have a certain degree of corrosion resistance.
4. Processing performance: In order to ensure that the manufactured mold has good geometric accuracy, it is necessary to choose materials that are easy to process.