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    Dongguan Songshun Mould Steel Co., Ltd.

    • Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan, GuangDong , China
    • Email: Email
    • Phone: 0086 0769 85475596

    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

    Latest listings



    • Sncm220 Steel Pipes Manufacturing Process Control
      Sncm220 Steel Pipes Manufacturing Process Control
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 406.00 Dollar US$

      SNCM220 steel pipes manufacturing process control: Raw material smelting adopts an electric arc furnace + LF refining process to ensure oxygen content ≤20ppm. Hot working parameters include: Rolling temperature: 1150-1200℃ Final rolling temperature: ...

    • Standard Cns Sncm220 Steel Heat Treatment Process
      Standard Cns Sncm220 Steel Heat Treatment Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 406.00 Dollar US$

      CNS SNCM220 steel contains various alloying elements such as carbon, chromium, nickel, and molybdenum in its chemical composition. After carburizing heat treatment, this material forms a high-hardness, wear-resistant layer on the surface (tensile str...

    • Alloy Structural Steel A50202 Basic Guidelines
      Alloy Structural Steel A50202 Basic Guidelines
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 405.00 Dollar US$

      I. What is A50202 Material? A50202 material is a common alloy structural steel, mainly composed of elements such as iron, carbon, chromium, nickel, and molybdenum. This material is like an 'all-rounder' in the steel industry, possessing both good str...

    • High Quality A50202 Steel Physical And Mechanical Properties
      High Quality A50202 Steel Physical And Mechanical Properties
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 409.00 Dollar US$

      The physical properties of A50202 steel include density, coefficient of thermal expansion, and thermal conductivity. Its density is typically around 7.85 g/cm³, similar to many alloy steels. Its coefficient of thermal expansion and thermal conductivi...

    • Key Steps To Optimize The Properties Of Isc A50202 Steel
      Key Steps To Optimize The Properties Of Isc A50202 Steel
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 406.00 Dollar US$

      Heat treatment is a crucial step in optimizing the properties of ISC A50202 steel. Common heat treatment processes include annealing, normalizing, quenching, and tempering. Annealing softens the ISC A50202 steel through heating and slow cooling, impr...

    • Hot Sale 20crnimo Steel Plate Core Application Areas
      Hot Sale 20crnimo Steel Plate Core Application Areas
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 404.00 Dollar US$

      20CrNiMo steel plate are widely used in machinery manufacturing, the automotive industry, and heavy equipment. In gears and transmission components, their high strength and wear resistance allow them to withstand repeated loads and friction. In shaft...



    • Gb 20crnimo Alloy Steel Processing And Welding Properties
      Gb 20crnimo Alloy Steel Processing And Welding Properties
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 403.00 Dollar US$

      Machining and Welding Properties GB 20CrNiMo alloy steel has good machinability and can be shaped using conventional machining methods such as turning, milling, and drilling. However, due to its high hardness, appropriate cutting tools and coolants m...

    • High Hardenability 20crnimo Steel Excellent Properties
      High Hardenability 20crnimo Steel Excellent Properties
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 401.00 Dollar US$

      20CrNiMo steel was originally steel grade 8620 in the American AISI and SAE standards. Its hardenability is similar to 20CrNi steel. Although the Ni content is half that of 20CrNi steel, the addition of a small amount of Mo shifts the upper part of t...

    • Chinese Standard Gb 20crnimo Steel Export Sales And Supply
      Chinese Standard Gb 20crnimo Steel Export Sales And Supply
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 400.00 Dollar US$

      GB 20CrNiMo steel is an alloy structural steel grade specified in Chinese national standards, corresponding to AISI 8620 steel in the United States. This material uses carbon, chromium, nickel, and molybdenum as the main alloying elements, exhibiting...

    • Intrinsic Logic Composition Content Performance Improvement En Bs 735a50 Steel
      Intrinsic Logic Composition Content Performance Improvement En Bs 735a50 Steel
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 519.00 Dollar US$

      Quenching and Tempering Combination Generally, for EN BS 735A50 steel, the appropriate quenching temperature (typically in the range of 800℃~860℃) and tempering temperature (approximately 180℃~420℃ or higher) can be selected based on the target hardn...



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