FAQs

738H Plastic die steel:Good polishing, electric corrosion, welding and machinability, suitable for complex and possibly deformed molds

738 Die steel: pre-hard treatment, high hardness strength, wear resistance, excellent machinability, good toughness, often used in all kinds of plastic mold manufacturing

718 die steel is a pre-hardened die steel developed by a Swedish company. Developed on the basis of P20 die steel (3Cr2Mo steel), the comprehensive properties of die steel are improved by adjusting the chemical composition and improving the production process.