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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



    • Outstanding E52100 Steel Shot Peening Technology
      Outstanding E52100 Steel Shot Peening Technology
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 529.00 Dollar US$

      Why is E52100 steel particularly suitable for and in need of shot peening? The typical chemical composition of E52100 steel is approximately 1% carbon and 1.5% chromium. After quenching and low-temperature tempering, it produces a high-hardness marte...

    • Preferred Material Aisi E52100 Steel For The Manufacturing Industry
      Preferred Material Aisi E52100 Steel For The Manufacturing Industry
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 528.00 Dollar US$

      AISI E52100 steel is a high-carbon chromium alloy steel. While it's a preferred material in certain manufacturing sectors, it shouldn't be considered the preferred material for the entire manufacturing industry. In rolling bearing manufacturing, AISI...

    • Ideal Material Ks Stb2 Round Bar High Performance Advantages
      Ideal Material Ks Stb2 Round Bar High Performance Advantages
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 527.00 Dollar US$

      Mechanical Properties - High Strength: The KS STB2 round bar's optimized alloy composition and heat treatment process achieve high tensile and yield strength, making it less susceptible to deformation or fracture under heavy loads. It is suitable for...

    • Surface Cleaning And Finishing Of Bearing Material Stb2 Steel
      Surface Cleaning And Finishing Of Bearing Material Stb2 Steel
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 526.00 Dollar US$

      Surface Cleaning and Finishing (The "Final Step" to Ensure Reliability) STB2 steel requires extremely high surface cleanliness (tiny impurities can cause localized stress concentrations and premature failure). Therefore, rigorous cleaning and finishi...

    • High Quality Supplier Ks Stb2 Steel Suitable For Precision Measuring Tools
      High Quality Supplier Ks Stb2 Steel Suitable For Precision Measuring Tools
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 623.00 Dollar US$

      KS STB2 steel is a Korean standard ball bearing steel. It's an alloy tool steel containing small amounts of carbon and chromium, boasting high hardness, excellent wear resistance, and decent corrosion resistance. After heat treatments such as quenchi...

    • Professional Supply Of Suj2 Alloy Bearing Steel With High Hardenability
      Professional Supply Of Suj2 Alloy Bearing Steel With High Hardenability
      Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 523.00 Dollar US$

      SUJ2 alloy bearing steel is renowned for its exceptional hardenability. This steel achieves uniform hardening during heat treatment, significantly enhancing overall material performance. Hardenability refers to the depth and uniformity of hardening a...



    • High Carbon Chromium Bearing Steel Jis Suj2 Materials Easy To Process
      High Carbon Chromium Bearing Steel Jis Suj2 Materials Easy To Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 521.00 Dollar US$

      JIS SUJ2 material is a high-carbon alloy tool steel, similar to GCr15, primarily used for manufacturing high-performance rolling bearings and other mechanical components. JIS SUJ2 material's primary components include carbon, chromium, and small amou...

    • Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology
      Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 520.00 Dollar US$

      JIS SUJ2 bearing steel is a high-carbon chromium bearing steel specified by the Japanese Industrial Standard (JIS). It corresponds to China's GCr15, Germany's 100Cr6, and the United States' 52100. It is primarily used in the manufacture of high-load,...

    • Cns Suj2 Steel Quenching And Tempering Process
      Cns Suj2 Steel Quenching And Tempering Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 519.00 Dollar US$

      The quenching and tempering process for CNS SUJ2 steel primarily includes the following steps: 1. Normalizing - Purpose: Refines grain size, improves machinability, and reduces internal stress. - Process Parameters: Heating to 872°C, followed by slow...

    • Excellent Quality B00150 Steel With High Fatigue Strength
      Excellent Quality B00150 Steel With High Fatigue Strength
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 156.00 Dollar US$

      B00150 steel is actually GCr15, a high-carbon chromium bearing steel with high fatigue strength for the following reasons: - Good microstructure: After proper heat treatment, B00150 steel develops a uniform martensite structure. Martensite inherently...



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