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China, Chinese High-Performance AISI4140 Steel Core Bar Shaft for Heavy-Duty Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Casting ForgingOther Casting ForgingSteel Core ShaftChromed Piston Rod
Jiangyin Golden Machinery Equipment Co., Ltd.
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Product Description Name:Forging 4140 1045 steel core shaft / steel chromed core barForged shaft bars are use in industry, such as forging equipment; power plant equipment; hydraulic equipment; rolling mill equipment; petroleum machinery, etc!The production process as "EF + (LF) + (VD) + ESR + forging and annealing (or normalizing) + heat treatment (quenching and tempering) + Machining + packaging + delivery. "Quality control: chemical analysis, optical spectrum instrument, Mechanical properties for tensile strength, yield stress and elongation. Hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic flaw detector, Ultrasonic flaw detector.Specifications:DescriptionForged aisi4140 steel core bar MaterialAlloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), carbon steel(1020,1045), stainless steel(304,316,416,630) etc.Material standardASTM, ISO and EN etc.DimensionOD: 1500mm/ID: 900mm Length: 1000mmWeight10000KgSmelting Process:EF+LF + VDProcessIngot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →Rough machining→UT→2nd Heat treatment →finishing machining →InspectionUT standardASTM A388 or EN10228.3 level 3 Competitive Advantage:1. Good mechanical properties;2. High tensile strength;3. Well-closed formation;4. Comparative price;5. High-quality production;6. Customized services, manufacturing according to your specific requirements!
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