plastic mold p20 die steel special for optics lens


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MAC STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, food machinery, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

Plastic Mould Steel - TGK Special Steel Pvt. Ltd.

Plastic Mould Steel. Introduction. P-type or 'plastic mould steel' are classified with the prefix 'P' and are designed to be suitable for plastic injection moulding dies and zinc die casting. Plastic mould steel are characterised by good dimensional stability during heating, good polishability, high impact strength and good wear characteristics. TOOLING:How to Select the Right Tool Steel for Mold Aug 25, 2016 · Using cheaper options will require critical procedures to prevent corrosion. On parts that have very high surface-finish expectation, tool steels that have lens-grade specs should be considered. For molding materials that do not contain abrasives like glass fibers or corrosive ingredients, P-20 steel is the most common choice. upmoldModified version of conventional AISI P20 plastic mould steel With Ni added to increase through hardening property With special adjustment to the chemical composition and steel making process, LKM838HS possesses better polishabilitg, EDM and texturing properties, weldabilitg, thermal conductivity than conventional W .Nr 1.2738HH plastic mould steel Heat Treating Tool Steel - ALTA Special Steel Co. Below are 4 of the most common steels used to build injection molds and their recommended treatments:P20 Heat Treating Tool Steel. P20 (DIN No. 1.2312) - supplied in the thru hardened and tempered condition at a hardness of 310 HB (34HRC). It has good polishability, photo-etching properties (for surface texturing). Plastic Mould Steel - Plastic Mould Steel P 20 S Wholesale Plastic Mould Steel grade P20SP20S P20+S Tool Steel. P20+S is a high tensile alloy tool steel grade supplied in the hardened and tempered condition. With its higher sulphur content it offer better machinability than P20 plastic mould tool steel grade. Chemical composition. Heat Treating Mould Steel - Plastic tooling, auto mould Aug 28, 2017 · P20 can be hard chromium plated which is useful for mould reconditioning purposes. P20 can also be electroless nickel plated for extra erosion resistance. Because electroless nickel plating takes place in a bath, the plating will also cover internal water cooling channels, that makes mould maintenance easier. 04-2014 LKM Steel Rainbow Chart - Plastic injection ASSAB Steel 718H (IMPAX HI HARD) P20 Modified - 1.2738 Prehardened to HB330 - 380 Homogenous microstructure, stable quality, good texturing and EDM property 0.38 0.3 2.0 1.0 1.4 0.2 - - Plastic injection mould for medium production run and PS, PE, PP, ABS and other non-corrosive resins NIMAX Special Steel Prehardened to HB360 - 400 Plastic Alloy 1.2083H 420H S136H Mould Steel PlateSpecial Tool Steel. 32 HRC Hardness P20 Tool Steel , 1.2311 Tool Steel Alloy Plastic Mould Steel Sheet. Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content. 1.2344 Special Tool Steel Forged Delivery Condition Round Bar Mill Certificated. Excellent Machinability Tool Steel Plate , P20 + S / 1.2312 Tool Steel For Machining China AISI 420/JIS SUS420J2/DIN 1.2083 Stainless Steel HS Code. 7228300000. Product Description. AISI 420/JIS SUS420J2/DIN 1.2083 Stainless Steel Round Bar. JIMISTEEL in the business of Tool steel / Mold steel / Die steel / Alloy steel, etc. The main product has Plastic mold steel (P20 /1.2083 / NAK80 / 1.2312 / 1.2316.); Hot Work steel What should you consider when choosing the mold steel?The working life is longer than P20 steel and has good polishing. It is widely used in injection molds, blow molds and extrusion molds and is suitable for the production of plastics such as PS, PE, PP and ABS. 4. P20. P20 material is one of the most commonly used plastic mold steels, with a hardness between 28 ~ 32HRC, which can be eroded by China Mould Plastic Mold, Mould Plastic Mold Manufacturers China Mould Plastic Mold manufacturers - Select 2021 high quality Mould Plastic Mold products in best price from certified Chinese Plastic Material, Plastic Set suppliers, wholesalers and factory on Made-in Plastic Mould Auto Parts - China Auto, Automotive Mould Plastic Mould Auto Parts, Find Details about Auto, Automotive Mould from Plastic Mould Auto Parts - Longxiang Group Limited

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