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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



  • 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...



  • Ideal Material Aisi 5140 Plate Rolling Process Technology
    Ideal Material Aisi 5140 Plate Rolling Process Technology
    Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 315.00 Dollar US$

    The rolling process for AISI 5140 plate typically includes the following steps: 1. Billet Pretreatment: Based on product specifications, the billet is cut to the desired length using flame cutting, plasma cutting, or mechanical shearing. Surface oxid...

  • 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...

  • Production Jis Scr440h Material Melting Process
    Production Jis Scr440h Material Melting Process
    Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 312.00 Dollar US$

    SCr440H materials are a type of guaranteed hardenability structural steel (H-steel) specified in the Japanese Industrial Standard (JIS), equivalent to 40CrH in the Chinese national standard GB/T 5216. The core objectives of its melting process are to...



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