10 visiting now: 7 USA USA flag 1 Pakistan Pakistan flag 1 China China flag 1 Germany Germany flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...

    • Bs Bd2 Steel Common Defects And Control Points - China

    price: 93.00 Dollar US$

    Bs Bd2 Steel Common Defects And Control Points

    Products Photos Catalog Bd2 Steel Defects Photos Catalog

    Common Defects and Control Points of BS BD2 Steel Common Defects

    Internal: Carbide segregation, large inclusions, porosity, white spots (hydrogen-induced cracking)

    Surface: Forging cracks, heat treatment cracks, hairline cracks, folds Control Points

    Smelting: LF+VD refining, controlling hydrogen content <2 ppm

    Forging: Reasonable forging ratio, crushing large carbides

    Heat Treatment: Strictly control quenching temperature/cooling, timely tempering to prevent cracking

    Flaw Detection: UT+MT combination, covering internal and surface areas


    Company Contact:


    • Phone: 0086 0769 85475596

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

    • Email: Email


    Published date: March 30, 2026

    • 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

    Related listings



    • Nf X153crmov12 Material Welding Process Precautions
      Nf X153crmov12 Material Welding Process Precautions
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 30, 2026 - 94.00 Dollar US$

      NF X153CrMoV12 material Welding Process Precautions Welding Risk Assessment Welding at 1.2379 should generally be avoided. The high carbon content (approximately 1.5%) and alloying elements of NF X153CrMoV12 material make it highly susceptible to cra...

    • High Quality X153crmov12 Die Steel Testing Process
      High Quality X153crmov12 Die Steel Testing Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 30, 2026 - 95.00 Dollar US$

      X153CrMoV12 die steel inspection process (standardized steps) 1. Preparation Surface treatment: Grind to Ra ≤ 6.3 μm, remove oxide scale, oil, and rust. Equipment calibration: Check the horizontal/vertical linearity, sensitivity, and probe delay of t...

    • Source Factory Nf X153crmov12 Steel Free Forging Process
      Source Factory Nf X153crmov12 Steel Free Forging Process
      Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 30, 2026 - 96.00 Dollar US$

      This NF X153CrMoV12 steel is equivalent to DIN 1.2379 / AISI D2, and belongs to the typical ledeburitic steel (high carbon, high chromium tool steel). It has a high carbide content, is sensitive to segregation, and has a narrow forging window; theref...



    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"