Mold Your Way: The Advantages of H13 and S136 in Spoon Production Conversely, while S136 excels in corrosion resistance and surface finish, it may not perform as well as H13 in high-temperature applications. This limitation can affect the longevity of plastic spoon moulds made from S136 if they are subjected to heat during production. Therefore, the choice between H13 and S136 often comes down to the specific requirements of the manufacturing process and...