China Cold Work Steel Plastic Mould Steel Special Steel

SKD11/1.2379/D2/Cr12Mo1V1 Special Steel For Die & ToolProduction Introduction1.2379 is a high carbon and chromium alloy tool steel, which has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability.
Similiar GradesChineseAmericanGermanJapaneseGBAISIDINJISCr12Mo1V1D21.2379SKD11
Chemical CompositionGradesCSiMnPSCrMoVCo1.23791.5-1.60.1-0.40.15-0.45≤0.003≤0.0311-120.6-0.80.9-1.1/D21.4-1.60.3-0.50.3-0.5≤0.03≤0.0311-130.7-1.20.8≤0.6Cr12Mo1V11.4-1.6≤0.6≤0.6≤0.03≤0.0311-130.7-1.20.5-1.1≤1.0SKD111.4-1.6≤0.4≤0.6≤0.03≤0.0311-130.8-1.20.2-0.5/Recommend heat treatment:quenchtemperHeating temperature/Resonator ºCCooling wayHardness (HRC)Tempering temperature
/ºCTempering numberHardness
(HRC)First preheatingSecond preheatingLast heating600-650800-8501020-1040Air Cooling61-63500-5602≥58Features
1,thehighobdurabilityishigherthanthatof1.2379,andthewear-resistingpropertyisgood.
2,thehighobdurabilityismorethantwotimesthan1.2379,overcometheweaknessoftraditionalwitheasytiporcraze,high temperatureresistancetemperingstabilitybetterthanthatof1.2379/D2,ingeneralandprecisionmolddomaincanreplace1.2379/D2,itsuseperformanceisthesametypecolddieimported.
Characteristiccurveofquenchingandtemper
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Applications1. Thin sheet with a thickness of not more than 2mm, high-efficiency blanking die, punching die and stamping die
2. Various scissors, inlaid blades, wood working blades
3. Thread rolling die and wear-resistant slider
4. Cold heading mould, thermosetting resin molding die5. Deep drawing die, cold extrusion die
Available Size:PlateBarThicknessMax:120widthMax:600DiameterMax:Variable-Frequency Drive 80lengthMax:6000LengthMax:6000
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Company Profile
Guangzhou Changfeng Steel Co.,LTD is an export agent company of Baosteel Group special steel products, which mainly sells plastic die steel, hot work die steel, cold work die steel, alloy structural steel, bearing steel, tRefrigeration Equipment ool steel, stainless teel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. Changfeng is full of export experience to the market all over the world, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
Changfeng has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to Riveter provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis,hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI,JIS and GB to ensure their function and quality.
Changfeng keeps the principle of " sincerely cooperation, endless striving for perfection" to establish long-term and win-win relationship with importers all over the world.
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We provide quality special steel for all industries.
Orders of any size, any length, ship fast
We carry a unique inventory of specialty special steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
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