108 visiting now: 48 Hong Kong Hong Kong flag 30 USA USA flag 8 Singapore Singapore flag 5 Brazil Brazil flag 5 Canada Canada flag 3 China China flag 2 Australia Australia flag 2 UK UK flag 2 Kuwait Kuwait flag 1 Poland Poland flag 1 Ecuador Ecuador flag 1 Russia Russia flag 1 India India flag 1 Iran Iran flag 1 Ukraine Ukraine flag

Highlighted Companies

  • Naluga Toy Custom Limited (China): We are a toy customization service provider. We have established connections with many large-scale toy... https://naluga.com
  • Eagle Eyes CHINA Inspection Service (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...
  • Effect Heat Treatment Process On Performance 30cr Steel Pipes Alloy Structural Material - China

    price: 300.00 Dollar US$

    30Cr steel pipes are a common structural alloy steel, belonging to the category of medium-carbon, low-alloy steels.

    This steel is widely used in machinery manufacturing.

    The "30" in its name represents a carbon content of approximately 0.30%, while the "Cr" indicates that the primary alloying element is chromium.

    After proper heat treatment, this type of steel can achieve excellent comprehensive mechanical properties, making it an ideal choice for many mechanical parts.

    The heat treatment process significantly influences the performance of 30Cr steel pipes.

    After normalizing, 30Cr steel pipes have a moderate hardness, making them easier to machine.

    Quenching and tempering, on the other hand, achieves a higher strength and good toughness.

    Specific heat treatment parameters are adjusted based on the part's application requirements and size.

    Quenching temperatures are typically controlled between 850-880°C, while tempering temperatures range from 500-650°C, depending on the desired hardness.

    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!!!

    +86-18269260283

    Songshun Tiktok: songshunsteelsuppl y

    Songshun Facebook: Songshun Steel

    Songshun Twitter: Songshun Steel

    Songshun YouTube: SONGSHUN STEEL

    Songshun Company Website:

    https: //songshunsteel.

    com/

    songshunsteel20240115


    Company Contact:


    • Phone: 076985475596

    • Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

    • Email: Email


    Published date: August 31, 2025

    • 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

    Related listings



    • Brc Mesh Reinforcement Meshes
      Brc Mesh Reinforcement Meshes
      Minerals and ores and metals - Anping Heyou Wire Mesh Products Co.Ltd - China - August 18, 2025 - contact company for price

      Heyou Wire Mesh - Trusted Brc Mesh Manufacturer Looking for top-notch BRC Mesh solutions? Look no further! ANPING HEYOU WIRE MESH PRODUCTS CO.LTD, stands as a seasoned expert with 14 years of dedicated experience in crafting superior steel mesh produ...

    • Practical Application 5130 Steel Round Bar Agricultural Machinery Manufacturing Field
      Practical Application 5130 Steel Round Bar Agricultural Machinery Manufacturing Field
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2025 - 327.00 Dollar US$

      5130 steel round bar is an alloy structural steel (containing alloying elements such as chromium and nickel). It features high strength, excellent hardenability, wear resistance, and a certain degree of toughness. After quenching and tempering, its m...

    • Features And Advantages Aisi 5130 Steel Plates Cold Drawn Precision
      Features And Advantages Aisi 5130 Steel Plates Cold Drawn Precision
      Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2025 - 326.00 Dollar US$

      AISI 5130 steel plates are low-alloy steel plates processed by a cold-drawing process. They offer high dimensional accuracy, excellent surface finish, and enhanced mechanical properties, making them suitable for applications requiring tight tolerance...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"