1.2312 Steel is a pre hardened plastic mould and cold work ferrous metal tool steel known for excellent machinability and consistent strength. Plastic mould steel performs reliably in medium duty tooling applications where precision and wear resistance are critical.
Key Advantages of 1.2312
- Pre hardened steel with excellent machinability for precision tooling
- Maintains core strength while allowing surface hardening or nitriding
- Ideal for plastic injection moulds, zinc die-casting dies, and wear plates
- Suitable for structural tooling components and extrusion dies
As a leading metal and steel trading company, we supply 1.2312 steel for industrial and tooling applications across the UAE, Saudi Arabia, and Oman, also serving customers throughout the Middle East. Its excellent combination of toughness and machinability makes it ideal for injection molds, die casting dies, and high precision tooling components.



