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Product Description

Tool steel , mould steel , die steel , din 1.2344 / astm h-13 size range , round bars 20 mm 470 mm flat bars thickness 20 mm 400 mm width 50 mm 800 mm chemical composition (%) din standard : c: 0.37 0.42 , si: 0.90 1.20 , mn:0.30 0.50 , p=0.030 , s=0.030 , cr:4.80 5.50 , mo: 1.20 1.50 , v: 0.90 1.10 astm standard: c: 0.32 0.45 , si: 0.80 1.20 , mn: 0.20 0.50 , p=0.030 , s=0.030 , cr: 4.75 5.50 , mo: 1.10 1.75 , v: 0.80 1.20 hardness = 235 hbs grain size : 5 7 ultrasonic test : class c/c sep 1921 is available . delivery condition : efs / esr , hot forged / rolled bar , annealed , black surface / turned bright surface is available . length : above 2000 mm delivery time : within 30 days generally . we are chinese professional tool steel and mould steel manufacturer and exporter . we are pleased to offer our high quality materials to all of the reliable customer all over the world . to know more about us pls visit our website we can offer hot working