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China, Chinese Premium SKD11 D2 Black Surface Flat Bar for Mould1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSpecial SteelMould Steel PlatePremium Bar
Guangzhou Kingmetal Steel Industry Co., Ltd.
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Product Description Premium SKD11 D2 Black Surface Flat Bar for MouldD2 steel is a high wear resistant micro deformation cold working die steel, belonging to air hardening tool steel. With high quality fraction of carbon and high chronic, the hardness can up to 60HRC after heat treatment, but malleability,toughness,rust resistance is not good and the surface of the steel is also difficult to be polished. With the development of cold stamping products moving towards high accuracy,high efficiency, varieties, we require the mould steel should has good wear resistance and high toughness.Compared with Cr12MoV steel, this D2 die steel adds Mo,V compositions,changed the steel cast structure, improved the morphology of ledeburite , toughness and wear resistance are better than Cr12MoV steel, improved the service life as well.Because of the yield point and plastic deformation resistance is higher than Cr12MoV steel, so that forging performance and hot molding properties are a little weak than Cr12MoV steel.FeaturesHigh wear resistanceHigh compressive strength Good dimensional stability Good processability Excellent resistance to temper softeningGood toughnessEqual Standards ChineseAmericanGermanJapaneseGBAISIDINJISCr12Mo1V1D21.2379SKD11Chemical CompositionGradesCSiMnPSCrMoV1.23791.5-1.60.1-0.40.15-0.45≤0.003≤0.0311-120.6-0.80.9-1.1D21.4-1.60.3-0.50.3-0.5≤0.03≤0.0311-130.7-1.20.8Cr12Mo1V11.4-1.6≤0.6≤0.6≤0.03≤0.0311-130.7-1.20.5-1.1SKD111.4-1.6≤0.4≤0.6≤0.03≤0.0311-130.8-1.20.2-0.5Heat TreatmentQuenchingTemperingHeating Temperature/oCCoolingHardness/HRCHeating Temperature/oCCoolingHardness/HRC980-1040Oil or air60-65180-220Air60-641060-110060-65510-54060-64ApplicationsBlanking MoldRollerbending moldCutting tool&knifeStock SizeFlat Bar Thickness6-200mmWidth155-810mmLength3000-5000mmRound Bar Diameter6-220mmLength3000-5000mmPacking & deliveryAntirust oil, Pearl Film, Spacer, Kraft Paper, Wooden Case, Wooden Frame, Ect.Accept Customized Packing.ServicesSawing-to-size- Flate/ Round (Vertical Cutting/ Horizontal Cutting machine)Machine and milling -Plate / Round (Plane washing/ Peeling Machine)Block Cutting(Customized Size)Machine Grinding (Grinding Machine/ / Cold Draw Machine)Side Milling / Round Milling(Plate: 2 / 4 / 6 side milling) / (Round:Cold draw/ Grinding/ Turned, Etc.)A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etcB. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etcWhy choose us?One-Stop SolutionWe have thousands of total production experience, from raw materials to finished products.Competitive PriceLarge scale purchase, standardized production process and efficient management make our price competitive.Quick ShippingYears of export experience enable us to control the transportation time more accurately.Quality ControlThe standardized production process, comprehensive management system, professional testing equipmentSpecial material customizationWe support the customization of various complex materialsOEM/ODMWe support any form of OEM/ODM customization requirements.
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