SKH9 Japanese High-Speed Steel Round Bar

SKH9 Hitachi High-Performance High-Speed Steel Introduction to SKH9 High-Speed Steel Performance: SKH9 steel is a high-speed steel of the SKH model produced by Hitachi Metals, Japan. The grade is designated with SKH followed by a numerical sequence to distinguish between tungsten series and molybdenum series high-speed steels. The high-speed steel standard includes 13 grades. SKH9 is a tungsten-molybdenum series high-speed steel. SKH9 high-speed steel offers good toughness, wear resistance, red hardness, high-temperature strength, high-pressure strength, overall hardenability, and high hardness after heat treatment. The steel has fine and uniform carbide structure, hot and cold work plasticity, good machinability, and grindability. SKH9 High-Speed Steel Round Bar Manufacturer: Mold Steel Grade/Designation: SKH9 High-Speed Steel Mold Steel Manufacturer/Standard: Hitachi Metals Mold Steel Origin: Japan SKH9 High-Speed Steel Round Bar Chemical Element Percentage (%): C: 0.85, Si: 0.30, Mn: 0.30, Cr: 4.00, Mo: 5.00, V: 2.00, W: 6.00, P/S: 0.03 SKH9 High-Speed Steel Applications and Hardness Usage Recommendations: SKH9 high-speed steel sheets are suitable for making powerful cutting and wear-resistant tools, high-grade stamping dies, screw dies, etc. SKH9 high-speed steel round bars are suitable for manufacturing large-size high-precision cutting tools, such as broaches, hobs, gear shaper cutters, shaving cutters, etc. SKH9 high-speed steel bars are suitable for cold forging dies, forging tools, slitting machines, heading forming dies. SKH9 high-speed steel clinker is suitable for various hot and cold work molds. SKH9 High-Speed Steel Supply Condition and Factory Hardness: SKH9 mold steel bars/sheets/round bars/steels/materials/modules/punch materials are supplied in annealed condition; factory hardness is approximately 255 HBW. SKH9 High-Speed Steel Heat Treatment Process (Annealing, Quenching, Tempering Specifications): SKH9 high-speed steel low-temperature quenching temperature: 1210-1230°C, tempering temperature: 40-590°C, hardness: 56-64 HRC. SKH9 High-Speed Steel Hardness After Heat Treatment: SKH9 mold steel hardness after heat treatment can reach 56-64 HRC. SKH9 High-Speed Steel Material Quality Assurance/Safety Certification: Daman Metals provides SKH9 high-speed steel original mill material certificates to ensure mold steel quality. For other SKH9 high-speed steel inquiries such as chemical composition, material properties, applications, import performance, price, hardness, heat treatment, specifications, and more, please contact Dongguan Daman Metal Materials Co., Ltd.