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2618 Aluminum Round Polishing Bars Stock


Hard Drawn 2618 Aluminum Round Bar in Stock

  • Tolerance: ±0.1

  • Color: Gray

  • Can be customized: can be customized

  • Granularity: 1500 mesh

  • Aluminum content: 99.50%

  • Specification: 20mm~150mm

  • Thickness: 10-200mm

  • Yield strength: 295MPA

  • Hardness: 150HBWα


  • High strength: 2618 aluminum alloy has excellent strength properties, making it suitable for applications where strength is critical.

  • Good corrosion resistance: It offers good resistance to atmospheric and marine environments, although it may not be as corrosion resistant as other aluminum alloys like 6061 or 7075.

  • Good wear resistance: This alloy exhibits good wear resistance, which makes it suitable for applications where rubbing, sliding, or abrasive wear is involved.

  • Good machinability: 2618 aluminum can be easily machined, making it suitable for various manufacturing processes.

  • Heat treatable: It can be heat treated to further enhance its mechanical properties.


  • Aerospace industry: 2618 aluminum alloy is commonly used in aerospace applications, such as aircraft pistons, connecting rods, cylinder heads, and other high-stress components.

  • High-performance racing: It is also used in racing engines, where its strength and wear resistance are beneficial.

  • Marine industry: Due to its corrosion resistance, it is utilized in marine applications, including boat components, fittings, and structures.

  • Automotive industry: 2618 aluminum alloy can be found in high-performance automotive parts, such as engine components, pistons, and connecting rods.

  • Sporting goods: It is used in the production of sporting goods like baseball bats, hockey sticks, and bicycle frames.

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Aluminum Bar Parameters


10-420mm ,Contact Us For Exact Value


3000mm(Mostly), 2500mm, Can Cut To Short Sizes


Extrusion, Smooth Surface

Optional Service

Cutting, Anodizing, Custom-Made


Bright, Polished, Hair Line, Brush, Embossed, Etc

Payment Term

L/C , D/A , D/P , T/T , West Union , Money Gram , Other


1100, 2011, 2014, 2017, 2024, 2618, 3003, 2a12, 5052, 6061, 6082, 7075


T4, T3511,T6, T6511


10-420mm ,Contact Us For Exact Value


Export Wooden Pallets, Plastic Film,(Ship By Sea)

Chemical Component

  • 2618 aluminum alloy is primarily composed of aluminum (Al) and copper (Cu).

  • It also includes small amounts of other elements such as iron (Fe), manganese (Mn), silicon (Si), and magnesium (Mg).

  • The exact composition may vary slightly depending on the specific manufacturer or supplier.


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