Overview

The P20 series includes grades like 1.2311, 1.2312, and 1.2738, making it a widely used plastic mould steel known for its excellent machinability, uniform hardness, and polishability. These steels are ideal for manufacturing high-precision plastic moulds and tools that require good toughness and wear resistance.

Key Features

• Pre-hardened and ready-to-use grades
• Excellent machinability and polishability
• Good dimensional stability
• Uniform hardness across large cross-sections
• Suitable for nitriding and chrome plating

Applications

• Plastic injection moulds
• Blow moulds
• Die holders
• Tool frames and base plates
• Precision components requiring surface finish