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  • Medium Hardenability Aisi 4140 Steel Fabrication Companies - China

    price: 96.00 Dollar US$

    AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.

    AISI 4140 steel has high fatigue strength and low notch sensitivity.

    Low-temperature impact toughness is also very high, no obvious temper brittleness.

    AISI 4140 steel round bar is mainly used after quenching and tempering state.

    it is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members.

    Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc.

    Its equivalent grade is JIS SCM440 and DIN 1.7225 - The properties and composition of 4140 steel round bar sheet plate as below.

    ASTM 4140 Steel Application

    4140 steel is medium hardenability steel with good strength and good comprehensive mechanical properties after heat treatment.

    It has good manufacturability.

    The maximum temperature of use is 427 °C.

    It can be used to make turbine fastener, tool bodies, forming dies, brake dies and etc.

    And it also as the material of Oil deep well drill pipe joints and fishing tools below 2000m.

    We have been specializing in the production of 4140 alloy steel for decades, providing 4140/1.7225/SCM440 alloy round bar, square and flat steel, etc.

    We have our own cutting and processing facilities, rich production experience, and the specifications can be customized according to your needs Requires tailoring and customization.

    Over the years, we have been focusing on special steel dealers and suppliers with high-quality booths.

    As a professional AISI 4140 steel supplier, you are welcome to inquire at any time.

    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: songshunsteelfacto ry

    Songshun Facebook: Songshun Steel

    Songshun Twitter: Songshun Steel

    Songshun YouTube: SONGSHUN STEEL

    Songshun Company Website:

    https: //songshunsteel.

    com/

    songshunsteel414043401


    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: September 18, 2023

    • 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

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