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  • Nickel Chromium Molybdenum Alloy Material A51453 Steel Application Field - China

    price: 604.00 Dollar US$

    A51453 g Processing technology and application areas Given the excellent performance of SAE4340 steel, it is usually used to manufacture quenched and tempered parts with extremely high requirements for toughness, strength and dimensional stability.

    In heavy machinery, such as shafts that bear high loads, turbine shafts and blades with a diameter of more than 250MM, high-load transmission parts, fasteners, crankshafts and gears, SAE 4340 steel is an ideal choice.

    These parts not only need to withstand huge mechanical stress, but also require good fatigue resistance and long-term stability.

    In addition, since the steel can maintain good mechanical properties in high temperature environments, it is also suitable for parts such as rotor shafts and blades with operating temperatures exceeding 400 degrees.

    Through ammonia treatment, SAE 4340 steel can further improve its surface hardness and wear resistance to meet higher requirements for material properties under specific working conditions, such as manufacturing precision parts with special performance requirements.

    SONGSHUN STEEL

    What We Provide

    Our main products are round and flat bars for alloy steel, tool steel, stainless steel, spring steel, bearing steel and etc.

    In those years we offers a wide range of high quality steel for engineering machinery, mold tooling, cutting tools manufacturing industry and etc.


    Company Contact:


    • Phone: 0086 0769 85475596

    • Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

    • Email: Email


    Published date: July 15, 2025

    • Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.

      After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.

      Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.

      Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.

      Songshun specialized in Special Steel for almost 20 years.

      We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.

      Welcome your contact 24 hours a day!!!

      Skype/Whatsapp/We chat: +86-18269260283

      Songshun Tiktok: mikizhuo

      Songshun Facebook: Songshun Steel

      Songshun YouTube: MiKi Zhuo

      Our Products:

      - High Quality Alloy Heat Treating Steel Bars

      - Odm High Strength Songshun Steel Supplier Round Bars Price

      - China Supplier Spectrometer Test Hot Rolled Alloy Steel Chemical Composition

      - American Standard High Strength Impact Resistance Aisi 4340 Alloy Structural Steel Square

      - Low Cost Weld Building Steel Structural Alloy Round Bars Product

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