Considering the various stresses to which the mold material is subjected, it is understandable that not all conditions can be met with one grade of steel. So forward molder will find the way to solve this problem for you, the following is the usual way Forward Moulder do to steel material to satisfy your requirements:

Nitriding Steels

Case-hardened Steels

Prehardened mould Steels

Through-hardened Steels

Corrosion-resistant Steels

Maraging Steels

Hard material alloys