China steel sheet steel plate Steel

Good Prices P20 Steel For Die Steel
Grade: 1.2311 /P20/3Cr2MoStandard: AISI, ASTM, BS, DIN, GB, JIS1. Product Desciption
1.2311/P20 Mould Steel is aversatile, low-alloy tool steel that is characterized by good toughness at moderate strength levels.
1.2311 Mould steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc.
P20 is typically sold in the pre-hardened condition at hardness of approximately 300 HBW.Characteristics as following:
1, Good hardenability
2, Good integral machanical performance under high temperature
3, Good heat-resistance and fatigue-resistance
4, Good performance against liquid metal erosion
5, High putity and homogeneous structure of China's biggest ESR production base for its strict requirement in the whole process of exploitation,smelting,vacuum degassing,ESR,forging,annealing,inspection
2. Chemical analysis:
Chemical composition(for reference only):CSiCrMnMoPS0.28-0.400.20-0.80Welding Equipment 1.40-2.000.60-1.000.30-0.55≤0.03≤0.03
3. Compared grades(based on usage):ChineseAmericanGermanSwedishJapaneseGBAISIDINASSABJIS3Cr2MoP201.2311618PDS-3
4.Delivery Condition:
1). Hot rolled, black,
2). Hardness:HRC=28--33,
3). Annealed Hardness:HBS<=235.5. Application
Good mechanincal property, make surface have equal hardness after deal with it, Nice polishing ,for some mini.Roughness on the surface which can be dealed with induration in advance.It can be used directly after the mould machined, deal with surface induration necessity.
1.2311 is aprehardened high tensile tool steel which offers ready machineability in the hardened and tempered condition, therefore does not always require further heat treatment .This eliminates the risks, costIndustrial Customized Service , and waiting time of heat treatment and avoids the associated possibility of distortion or even cracking.SubsequentOther Safety Products 1.2311 compoAuto Repair Equipment & Tools nent modifications can easily be carried out.
6. Delivery: Forabundant stock, 15-20 days.For customized products, 30-50 days7. Packaging: We provide the package accHydraulic Press ording to the export standard or as customer's requirements
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