用途：特别适宜制做重视优良的耐蚀性能及抛光性能的塑胶模具，被大量用于***透明装饰品、化妆品容器、食品容器等。wearresistance,long:lifemirrorsurfaceplasticmouldsteelMainapplicationforplasticmouldseparateoutacrticacidduringprocess,suchasCA,POMproduct.ManufacturersTaiSteelDeliveryconditionConventionalorESR,hotrollingorforging,blacksurfaceormillingHardness:32~36HRC,annealedtoHB=<229Width:305~1000mmthickness:20~400mmGeneralESRmaterial,highcleanliness,polishestomirroreffect,excellentcorrosionresistanceability,couldworkunderhigh:acidityenvironment,PH<5,Inhighhardness,HR***5:48,situation,couldreachopticalmirroreffect.ChemicalanalysisCMnCrMo0.41.016.51.0DeliveryAcc.toyourrequestStandardsteelbar,sawing,non:standardsteelbar,sawing,orMilldelivercondition,withoutsawingorcuttingComparedgrades,basedonusage,ChinaAmericaGermanySwedenJanpanGBAISIDINASSABJIS3Cr17Mo420J2ESR1.2316ESRSUS420J2ESRHeattreatment,forreference,QuenchingcentigradedegreeTemperingcentigradedegree/HRC1020~1050centigradedegree100200300400500600Oilcoolingorsaltbath494746464732)