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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



    • Optimized Heat Treatment Process For Aisi 5140 Steel Pipes Advantages
      Optimized Heat Treatment Process For Aisi 5140 Steel Pipes Advantages
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 447.00 Dollar US$

      AISI 5140 steel pipes are a medium-carbon alloy structural steel with high strength, good toughness, and wear resistance. They are widely used in the manufacture of mechanical components subject to moderate loads and speeds. Advantages High Strength ...

    • Alloy Material 5140 Steel Plate Impact Resistance Characteristics
      Alloy Material 5140 Steel Plate Impact Resistance Characteristics
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 448.00 Dollar US$

      5140 steel plate is a medium-carbon alloy steel with excellent comprehensive mechanical properties, including high strength, good toughness, wear resistance, and impact resistance. Impact Resistance High Tensile and Yield Strength: 5140 steel plate e...

    • Wholesale High Quality Astm 5140 Round Bars Nitriding Process
      Wholesale High Quality Astm 5140 Round Bars Nitriding Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 447.00 Dollar US$

      ASTM 5140 Round Bar Nitriding Process: A Powerful Tool for Creating Highly Wear-Resistant Mechanical Components Nitriding involves incorporating nitrogen atoms into the surface of ASTM 5140 Round Bars, forming a hard nitride layer that improves wear ...

    • Procurement Of Reliable Astm 5140 Material Performance Advantages
      Procurement Of Reliable Astm 5140 Material Performance Advantages
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 447.00 Dollar US$

      ASTM 5140 material is a medium-carbon chromium alloy steel, corresponding to China's GB standard 40Cr and Germany's DIN standard 41Cr4. It is a widely used quenched and tempered steel. High Strength: The addition of chromium (Cr) significantly improv...

    • Factory Direct Supply Aisi 5140 Alloy Steel Chrome Plating Process
      Factory Direct Supply Aisi 5140 Alloy Steel Chrome Plating Process
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 446.00 Dollar US$

      The chrome plating process for AISI 5140 alloy steel primarily involves the following steps: 1. Surface Pretreatment - **Cleaning**: Removes impurities such as oil and rust from the workpiece surface using chemical cleaners or mechanical methods. - *...

    • Customized Processing Of 5140 Material Tempering Process
      Customized Processing Of 5140 Material Tempering Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 445.00 Dollar US$

      Tempering 5140 Material After quenching, 5140 material has a high hardness (52-60 HRC) but is also quite brittle, requiring tempering to adjust its properties: Tempering Temperature: Low-temperat ure tempering (150-200°C): For high-hardness, wear-res...



    • Complete Specifications Aisi 5140 Plate Gear Specific Alloy Steel
      Complete Specifications Aisi 5140 Plate Gear Specific Alloy Steel
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 444.00 Dollar US$

      AISI 5140 plate is a medium-carbon chromium alloy steel commonly used in gear manufacturing. Main Applications As a specialized gear alloy steel, AISI 5140 plate is widely used in: Various medium and large gears (automotive gears, construction machin...

    • Quality Assurance Ks Scr440 Pipes Fatigue Resistance
      Quality Assurance Ks Scr440 Pipes Fatigue Resistance
      Pipes / Tubing - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 443.00 Dollar US$

      In general, KS SCr440 pipes are a chromium-molybdenum alloy structural steel with excellent fatigue resistance. Its high strength and good toughness make it widely used in the manufacture of mechanical parts subjected to alternating loads and stresse...

    • Special Steel Spot Ks Scr440 Material Quenching Treatment Process
      Special Steel Spot Ks Scr440 Material Quenching Treatment Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 441.00 Dollar US$

      KS SCr440 material (equivalent to JIS SCr440, AISI 5140, DIN 1.7035, or China GB 40Cr) is a medium-carbon, low-alloy steel widely used in machinery manufacturing for high-strength components such as gears, shafts, and connecting rods, thanks to its e...

    • Conforms To National Standard Jis Scr440h Material High Toughness
      Conforms To National Standard Jis Scr440h Material High Toughness
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 27, 2025 - 405.00 Dollar US$

      JIS SCr440H material is a high-strength alloy structural steel with the following high toughness characteristics: 1. Impact Toughness High Impact Absorption: JIS SCr440H material exhibits excellent impact toughness, meaning it can absorb significant ...



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