Specifications4Cr13 forged steel 1.On-time delivery 2.Steady suplly 3.Strict quality control 4.Forged+ESR/EF/EAF+VD+LF+Annealed 4Cr13 forged die steel 1.Payment terms:TT/LC at sight 2.ISO 9001-2000 certificated 3.steel with full size 4.12 years production experience 5.high quality,customized Chemical composition: Steel grade:GB 4Cr13 C Si Mn P S 0.36-0.45 <=0.60 <=0.80 <=0.035 <=0.030 12.00-14.00 Steel grade:DIN-1.2080 C Si Mn P S Cr 2.00-2.25 0.10-0.40 0.15-0.45 <=0.030 <=0.030 11.00-12.00 Mechanical properties: GB/T1299-2000 DIN AISI Annealed (HB) 320-285 <=225 Harden (HRC) 30-35 Application: 1.Excellent polish ability and wear-resisting toughness,hardend delivery save froming mould time,100 inspection,ultrasonic inapection assure its quality 2.Applied in all plastic mould ,especially used in transprent plastic mould for CD disk.optical equipment mould and those with low acid environment. Size available: Squrae /Round bar:50-500mm Flat thickness:20-700mm,width,60mm.610mm Length:contracted
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