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  • Astm Sae Aisi 4340 Supplier Of Carbon Steel Round Bar - China

    price: 750.00 Dollar US$

    4140 steel is a kind of alloy structural steel.

    It belongs to the steel with the American grade equivalent to the 42CrMo grade in my country.

    This kind of steel belongs to the medium hardenability steel with high yield, good comprehensive mechanical properties, good strength, good toughness and hardenability.

    High advantages, its carbon content is 0.33%-0.48%, its tensile strength is 795 MPa, and its hardness is 241HB.

    After heat treatment at 4140, it has good strength and good comprehensive mechanical properties, and it has good manufacturability.

    Fasteners, salvage tools, etc.

    Dongguan Songshun Mould Steel Co., Ltd. has established long-term friendly cooperative relations with many customers all over the world since its development for more than ten years.

    It has received feedback and praise from many customers, and its products have been recognized.

    Every year, many customers come to our company and factory to visit and inspect.

    Our advantage:

    1 - Focus on the steel industry for more than ten years

    2 - Strength factory

    3 - Professional Services

    4 - Ensure quality

    5 - Customized according to customer requirements

    6 - Factory price

    7 - Fast delivery time

    8 - Good after-sales service

    9 - Happy cooperation

    10 - High repurchase rate Certificate UT 100% / SGS/MTC


    US $750.0 - 1200.0 / Ton Can be negotiate

    MOQ Can be negotiate

    Delivery period 8-21 days

    shipping port

    Shenzhen, Tianjin, Shanghai.



    L/C, D/A, D/P, T/T, Western Union


    10, 000 Ton/Tons per Year Contact us

    Feel free to contact us, we are glad to serve for you.

    Songshun Always Open the Door for You.

    MiKi Zhuo

    Skype/Whatsapp/Wecha t: +86-1 8 2 6 9 2 6 0 2 8 3

    ADD: No.

    4 Dongda Street, Shatou, Changan Town, Dongguan City, Guangdong Province, P.R.C China

    songshunmoldsteel41 404340

    Company Contact:

    • Phone: 076985475596

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

    • Email: Email

    Published date: April 22, 2022 - Modified date: April 22, 2022

    • 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

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