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  • Meet Industrial Needs Sup10 Alloy Steel Main Features And Advantages - China

    price: 608.00 Dollar US$

    SUP10 alloy steel is smelted using vacuum or electroslag remelting processes, with strictly controlled sulfur and phosphorus impurity levels.

    Its key characteristics include:

    1 - Excellent mechanical properties: Tensile strength ≥1274 MPa, yield strength ≥1127 MPa, and reduction of area ≥40%;

    2 - Outstanding fatigue resistance: Suitable for repeated load environments, with a yield ratio exceeding 0.88;

    3 - High temperature resistance: Can operate stably for long periods below 300°C;

    4 - Process adaptability: Compatible with both hot and cold forming processes.

    The addition of vanadium refines the grain size of SUP10 alloy steel, reducing its sensitivity to overheating.

    Songshun Steel

    Songshun Steel offers everything you need for your steel needs, including steel round bar, steel plate, steel coil, mold steel, tool steel, high speed steel, alloy steel for industry applications.

    full range of steel grades and types with thousands of tons of stock.


    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: October 20, 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

      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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