P20 Tool Steel Data Sheet

In the pre hardened status the mold can be processed without any heat treatment.

P20 tool steel data sheet.

Plastic moulds frames for plastic pressure dies hydroforming tools. P20 is typically sold in the pre hardened condition at a hardness of approximately 300 hbw. This grade is not suitable for polishing or other applications requiring a fine finish. Hardness loss in large cross sections is minimal.

High speed steel to prevent from abrasion. After it has been processed through the forged 1 2311 steel becomes dense. P20 mold steel is a versatile low alloy tool steel that is characterized by good toughness at moderate strength levels. P20 is an alloy tool steel which offers good machineability even in the hardened and tempered brinell 300 condition.

Dies for deep drawing. Steel for ame hardening resulting in high hardness and small strain even with air quenched. Material is forged on a 5000 ton press assuring maximum deformation during the forging process. Special melting and refining practices are utilized to produce a uniform product with exceptional cleanliness.

P 20 is mold quality alloy steel supplied in the prehardened condition. Furnished hardened p20 tool steel is strong and easy to machine. P20 is often supplied in the hardened and tempered condition ready for machining. Similar to p20 1 2311 but with a higher sulpher content which provides much improved machinability.

These characteristics allow p 20 to be polished to an extremely high finish required for plastic molding. P20s 1 2312 delivered pre hardened this material is ready for use at approximately 280 325 h b. The steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. Astm p20 typical composition.

Lss p20 mold steel is a versatile low alloy tool steel that is characterized by good toughness at moderate strength levels. And it also is called din 1 2311 and scm4 steel. Press forming dies for small production jigs and tools. It has the wear resistance and highly polishable surface needed to fabricate long lasting molds and dies.

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. P 20 high hard is an improved pre hardened mold steel that has been specially designed for large plastic molds. C mn si cr mo 0 33 0 80 0 65 1 75 0 40. This steel gives an excellent polished finish and is one of the most widely accepted specifications for machine cut plastic moulds and casting dies.

Exhibiting good machinability with better polishability compared to 1 2312 aisi p20 s. Supplied hardness of 321 352 hb 34 38 hrc. Download this datasheet as pdf p20 is a plastic mould steel that is usually supplied in a hardened and tempered condition. P20 steel round bar sheet plate has many excellent properties.