P20 Tool Steel Data Sheet

These characteristics allow p 20 to be polished to an extremely high finish required for plastic molding.

P20 tool steel data sheet.

P 20 is mold quality alloy steel supplied in the prehardened condition. This grade is not suitable for polishing or other applications requiring a fine finish. The steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. Press forming dies for small production jigs and tools.

P 20 high hard is an improved pre hardened mold steel that has been specially designed for large plastic molds. Similar to p20 1 2311 but with a higher sulpher content which provides much improved machinability. Hardness loss in large cross sections is minimal. High speed steel with high abrasion resistance and toughness for general use.

P20s 1 2312 delivered pre hardened this material is ready for use at approximately 280 325 h b. P20 is typically sold in the pre hardened condition at a hardness of approximately 300 hbw. P20 mold steel is a versatile low alloy tool steel that is characterized by good toughness at moderate strength levels. Exhibiting good machinability with better polishability compared to 1 2312 aisi p20 s.

And it also is called din 1 2311 and scm4 steel. After it has been processed through the forged 1 2311 steel becomes dense. Material is forged on a 5000 ton press assuring maximum deformation during the forging process. Plastic moulds frames for plastic pressure dies hydroforming tools.

Astm p20 typical composition. C mn si cr mo 0 33 0 80 0 65 1 75 0 40. Lss p20 mold steel is a versatile low alloy tool steel that is characterized by good toughness at moderate strength levels. Dies for deep drawing.

P20 is often supplied in the hardened and tempered condition ready for machining. Also suitable for other applications such as rails shafts and wear strips data sheet typical analysis available on request see our tool steel application chart. It has the wear resistance and highly polishable surface needed to fabricate long lasting molds and dies. Download this datasheet as pdf p20 is a plastic mould steel that is usually supplied in a hardened and tempered condition.

This steel gives an excellent polished finish and is one of the most widely accepted specifications for machine cut plastic moulds and casting dies. Which cut down the running period and improves efficiency. Steel for ame hardening resulting in high hardness and small strain even with air quenched. P20 steel round bar sheet plate has many excellent properties.

In the pre hardened status the mold can be processed without any heat treatment. Furnished hardened p20 tool steel is strong and easy to machine. The steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. Supplied hardness of 321 352 hb 34 38 hrc.