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steel
forged or rolled
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round bar or plate
sheet or billet
We are offering steel plate 3cr2mo/p20/1.2311/skt5. Quick detailsstandard: aisi, astm, bs, din, gb, jis grade: p20 1.2311 3cr2mo thickness: 6-900mm place of origin: china (mainland) brand name:hstdsteel model number: p20 1.2311 3cr2mo type: steel plate technique: hot rolled surface treatment: other application: other width: 600-2200 length: 2000-5500 packaging & deliverypackaging detail: in seaworthy packingdelivery detail: 7days specificationsp20 1.2311 3cr2mo steel plate competive price&good quality within 30 days delivery time large stock&experienced chemical composition(%)c si mn p s cr mo0.28-0.40 0.20-0.80 0.60-1.00 0.030 0.030 1.40-2.00 0.30-0.55 available sizesplate: thickness 20 300mm, width 1600 - 2300mmdelivery condition: hot rolled or forged, prehardened, black surface, ut test.prehardened hardness 28 34hrc properties plastic mould steel with good toughness properties, easy to machine, better polishability than 1.2312, dimensional stability, flame hardenable, good photoengraving properties, requiring no heat treatment, 280 - 325 hb hardened and tempered condition, suitable for nitriding, case hardening treatments, hardchrome plating and pitting. applications medium and large sized moulds for plastic processing up to 400 mm thickness, large injection moulds problematic due to heat distorsion such as moulds for seats, bottle crates, buckets, baths, mould frames for the injection moulding and die casting industries, dies of light alloys with low melting point, compenents for general mechanical engineering and tool manufacture, recipient sleeves, forge drop hammer dies, intermediate boxes, hydro forming tools.
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