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China, Chinese Durable 1045 Steel Square Plate Bar for Industrial Application1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsAlloy SteelSteel Square PlateForging Square Plate
Jiangyin Golden Machinery Equipment Co., Ltd.
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Product Description Name:Hot forging sae4140 sae1045 steel bright flat bar/forging steel square plate1. Definition1.2344/H13/SKD61 steel is a pressure resistant hot work die steel. The steel is remelted by electroslag, uniform in material, good in harden ability, excellent in machinability and polishing performance, high toughness and plasticity, good high and low temperature wear resistance, and high temperature fatigue and heat resistance.2. GradeChineseAmericanGermanSwedishJapaneseGBAISIDINASSABJIS4Cr5MoSiV1H131.23448407SKD613. Chemical Composition (%)CSiMnPSCrMoV0.35-0.401.00-1.200.40-0.60≤0.015≤0.0034.80-5.201.20-1.400.80-1.004. HardnessAnnealing hardnessQuenching hardnessTempering hardness≤230HB51-55HRC46-50HRC5. Technical service1) Die vacuum heat treatment and die surface treatment (N-O,C-N, carburize and nitridation surface treatment).2) Black surface, annealing, hot rolled/forged, EAF/ESR, 2 or 4 sides cutting6. Heat TreatmentHeating temperatureCooling wayHardness (HRC)Tempering temperature/oCTempering numberHardness(HRC)First preheatingSecond preheatingLast heating500-600820-8601010-1040Oil cooling53-55560-620250-467. Available Size (mm)ShapeThickness/ DiameterWidthLengthRound Bar16-520/3000-6000Flat Bar16-260205-6103000-6000ForgedRound Bar150-450/2000-6000Block100-500600-10002000-60008. Characteristics1) Cold and hot fatigue resistance, strong ability to resist crack.2) Electroslag remelting steel, high purity, good resistance to dissolve.3) Organizational structure of uniform, better heat resistance with good toughness, high temperature resistance metal erosion.4) Good resistance to high temperature tempering performance, hardness steady working under 600oC, dimensional accuracy stability durability.9. Applications1) Cut alloy extruded and die casting moulds.2) Casting moulds, extruded moulds, forging moulds.3) Hot forging moulds, such as auto connecting rods, crank, stainless dinner knife.4) Aluminum extruded moulds, such as aluminum window frame, computer radiater.5) Lead,Zn and Al alloy die casting moulds, such as engine radiater, lights and other decorative products.6) Full hardness (52-54HRC) plastic moulds with high polishing and long lifetime requirments, such as bakelite plastic mould.Specifications of Alloy and Stainless steel FLAT bar1. Standard: ASTM/DIN/GB/SUS2.Dia. Range of Stainless flat Bar2x2 ~ 200x2000, 2x20~25x1503. Surface:Pickled,Black,Bright,Polishing,Blasting,Cutting.4. 300 Series Stainless Steel Grades302 - 303 - 304/L - 304/H - 309/S - 310/S - 316/L - 317/L - 321/H - 330 5.400 Series Stainless Steel Grades403 - 410 - 410HT - 416 - 416HT - 420 - 440C 6.Duplex Stainless Steel Grades2205,2507,27077.Precipitation Hardening Grades17-4PH - 17-4H900 - 17-4H1125 - 17-4H1150 17-7PH8.CharacteristicsSemi-smooth, dull grey finish. Accurate dimensions throughout length.9.WorkabilityGood candidate for some processing techniques. Great corrosion resistance.10.ApplicationsDesigned for close tolerance. Shafts, Hinges, DowelsProduct Display
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