DIN 1.2312 steel is a kind of high quality plastic die steel material. 1.2312 steel is made of (1.2311) material by adding about 0.08% sulfur. The free cutting ability of 1.2311 steel is improved by S element. 2312 materials are usually delivered under pre-hardness conditions of 28~34HRC. ASTM P20+S steel is equivalent to DIN 1.2312 material. AISI / SAE 4340 Annealed Alloy Steel Bar 10mm / 20mm Popular Products of AISI / SAE 4340 Annealed Alloy Steel Bar 10mm / 20mm Steel Round Bar by Alloy Steel Bar - Ningbo Ningshing Special-Steel Group Co., Ltd. from China.
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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. Request A Quote Oem high quality special forged carbon 70mm steel round barApr 19, 2020 · S20C flat Steel bar is a high quality Quenched and Tempered Carbon Structural steel, It belong to the high quality low carbon, Low carbon chromium, molybdenum, nickel case hardening steel. Get price; China 410ss 316ss P20 Stainless Special Alloy Tool Die Plastic Mould Steel P20 Flat Bars Tool Steel Block for Plastic Mould Steel Bar/ P20 Flat Bars/ P20 Tool Steel Block is a premium-quality vacuum-degassed Cr-Ni-Mo-alloyed steel which is supplied in the hardened and tempered condition. Plastic Mould Steel Bar/ P20 Flat Bars/ P20 Tool Steel Block is manufactured to consistently high quality standards with a very low sulfur content, giving a steel with the following characteristics:
1.2312 steel is a high quality easy cutting plastic mold steel than 1.2311(P20) steel. 1.2312 is just added about 0.08% Sulphur on 1.2311 to improve the free cutting ability. Its belong to P20 group.My customer always ask for Pre-hardness(28~34HRc) flats or big sheets.Before shipping we always test again for customer to keep the quality. lead plate, lead plate direct from Shandong Kunda Steel Co lead plate from Shandong Kunda Steel Co., Ltd.. Search High Quality lead plate Manufacturing and Exporting supplier on . p21 steel plate, p21 steel plate Suppliers and offers 1,666 p21 steel plate products. A wide variety of p21 steel plate options are available to you, such as standard, processing service, and application.
P20 is an alloy tool steel which offers good machineability even in the hardened and tempered (Brinell 300) 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. P20 is often supplied in the hardened and tempered condition ready for machining.