We use S136 mould steel to make the plastic mold.The S136 steel is good performance on heat resistant, rustproof,hard enough and wear resistance to ensure the life of mould,and it can help to assure the mold running in good conditions.

According to the practice,to use the S136 steel,the mold lifespan is 30% to 50% higher than common steel,and use the S136 steel, the mould cost is only 10% to 15% higher than the one that use common steel.

To use the good S136 steel on the tooling, the mold can be made in more complex structure.