1.2311 steel bar stock for plastic mould

1.2311 steel bar stock for plastic mould
Product Description
1.2311 Steel PlateMaterial is a versatile, low-alloytool steelthat is characterized by good toughness at moderate strength levels. The special purpose mold steel 1.2311steel plate is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. 1.2311mold steel plate material is typically sold in the pre-hardened condition at a hardness of approximately 300 HBW.Features
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 itsstrict requirement in the whole process of exploitation, smelting, vacuum degassing, ESR, forging, annealing, inspectionApplications
Used for various lager-sized or medium-size precision plastic mould and alloy parts.
a, Ideally suited for the production of plastic moulds;
b, Die holders, zinc die casting dies, backers, bolsters and injection moulds;
c, Shafts, rails and wear strips;Chemical Composition(%) 1.2311C%Si%Mn%Cr%Mo%S%P%0.35-0.450.20-0.401.30-1.601.80-2.100.15-0.25≤0.030≤0.030
Heat TreatmentAnnealing710-730ºCHardness after annealingMax 230HBStress relievingApprox 650ºCHot forming850-1050ºCHardening870-890ºCQuenching mediaOil,salt bath,vacuumHardness after quenching50-54HRCHardness after tempering100ºC200ºC300ºC400ºC54HRC54HRC53HRC50HRC
Delivery time
For abundant stock, 15-20 days
For customized products, 30-50 daysPacking: nude in bundles/canvas/customizedMore product pictures:
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