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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: 076985475596

    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

    songshunmoldsteel414 04340

    Latest listings



    • High Toughness And Easy Processing Uns G51400 Alloy Steel Advantages
      High Toughness And Easy Processing Uns G51400 Alloy Steel Advantages
      Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 320.00 Dollar US$

      UNS G51400 alloy steel (also known as SAE 5140 steel) is a medium-carbon alloy steel characterized by high toughness, easy machinability, and excellent mechanical properties. Its key advantages are as follows: 1. High Toughness Excellent Impact Tough...

    • Uns G51400 Material Surface Galvanized Technology
      Uns G51400 Material Surface Galvanized Technology
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 317.00 Dollar US$

      UNS G51400 material is a structural alloy steel commonly used in the manufacture of various mechanical parts. Galvanizing this material improves its corrosion and wear resistance. 1. Cleaning: First, clean the surface to remove rust, oil, and other i...

    • Preheat Treatment Aisi 5140 Steel Pipes Before Welding
      Preheat Treatment Aisi 5140 Steel Pipes Before Welding
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 318.00 Dollar US$

      AISI 5140 steel pipes are medium-carbon alloy structural steels (carbon content 0.38%-0.43%, Cr content, the primary alloying element, 0.70%-0.90%). Their weldability is moderate. Due to their high carbon equivalent, they are highly susceptible to co...

    • High Carbon Chromium Molybdenum Alloy 5140 Steel Plate Wear Resistance
      High Carbon Chromium Molybdenum Alloy 5140 Steel Plate Wear Resistance
      Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 314.00 Dollar US$

      5140 steel plate has average wear resistance in its "as-rolled" or "annealed" state, but its wear resistance can be significantly improved through heat treatment. Key Factors Affecting Wear Resistance Wear resistance is not a single inherent property...

    • Improved Astm 5140 Round Bars Hot Working Properties
      Improved Astm 5140 Round Bars Hot Working Properties
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 312.00 Dollar US$

      To improve the hot working properties of ASTM 5140 round bars, several optimization measures can be taken: 1. Heat Treatment Process Optimization -Annealing: Purpose: Softens the material and improves machinability and formability. Process: Heat the ...

    • Spot Purchase Supply Astm 5140 Material Pickling Process
      Spot Purchase Supply Astm 5140 Material Pickling Process
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 311.00 Dollar US$

      ASTM 5140 material is a type of alloy structural steel. Its pickling process is designed to remove impurities such as surface scale and rust, thus providing an excellent surface condition for subsequent processing or treatment. 1. Pretreatment: Befor...



    • Aisi 5140 Alloy Steel Manufacturing High Strength Parts
      Aisi 5140 Alloy Steel Manufacturing High Strength Parts
      Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 320.00 Dollar US$

      ASTM 5140 material is a medium-carbon chromium steel. Its excellent combination of strength, toughness, and wear resistance, as well as its exceptional hardenability, makes it widely used in the manufacture of various high-strength mechanical parts. ...

    • Excellent Hardenability 5140 Material Rich Spot Resources Supply
      Excellent Hardenability 5140 Material Rich Spot Resources Supply
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 318.00 Dollar US$

      5140 is a medium-carbon alloy steel with excellent hardenability, primarily due to its chemical composition and heat treatment. The following are the reasons and specific manifestations of its excellent hardenability: Chemical Composition Chromium (C...

    • Chromium Molybdenum Alloy Structural Steel Ks Scr440 Pipes Performance
      Chromium Molybdenum Alloy Structural Steel Ks Scr440 Pipes Performance
      Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 313.00 Dollar US$

      KS SCr440 pipes are chromium-molybdenum alloy structural steel pipes with excellent properties: High Strength and Good Toughness: The carbon in KS SCr440 pipes provides high strength and forms hard carbides. Chromium improves the steel's hardenabilit...

    • High End Alloy Steel Ks Scr440 Material Carburizing Treatment Technology
      High End Alloy Steel Ks Scr440 Material Carburizing Treatment Technology
      Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 313.00 Dollar US$

      KS SCr440 material is a medium-carbon, low-alloy steel. Pretreatment Before Carburizing Cleaning: Load the KS SCr440 material into a dedicated rack and place it in a cleaning furnace. Clean it with a cleaning solution at 85-90°C for 5-6 minutes to re...



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