6005 Aluminum Bar: ASTM B221

The 6005 aluminum alloy is an Al-Mg-Si series alloy that can be strengthened through heat treatment. Known for its medium strength, excellent corrosion resistance, and good machinability, it is widely used in various industrial projects. With moderate mechanical properties, it is suitable for applications in construction, transportation, and industrial sectors. The 6005 aluminum alloy is also renowned for its excellent extrudability, making it ideal for producing profiles with complex cross-sections. Additionally, its lightweight nature makes it an ideal choice for projects requiring weight reduction and improved efficiency.

Click to view the 6005 Aluminum Bar Product Guide

Msatar provides a variety of bars in different processes, including extruded bars and cast billets, with specific size ranges as follows:

Popular Products of 6005 Aluminum Bar

6005 Aluminum Round Bar

Features: Circular cross-section with uniform mechanical properties.

Advantages: The uniform shape of the round bar makes it easy to process, suitable for cutting, turning, and welding.

Applications: Widely used in structural components requiring high strength and good fatigue resistance, such as mechanical parts and drive shafts.

6005 Aluminum Square Bar

Features: Square cross-section with high bending strength.

Advantages: Stable structure, suitable for manufacturing frame structures.

Applications: Ideal for building frames, support components, and specific mechanical parts.

6005 Aluminum Flat Bar

Features: Rectangular cross-section, with adjustable thickness-to-width ratio.

Advantages: High strength and bending resistance, suitable for applications requiring flat contact surfaces.

Applications: Extensively used in bridges, construction, and machinery manufacturing as connectors and supports.

6005 Aluminum Hex Bar

Features: Hexagonal cross-section with good torsional strength.

Advantages: The hexagonal design enhances mechanical performance in fasteners.

Applications: Primarily used in fasteners, bolts, and mechanical parts requiring specific shapes and torque.

6005 Extrusion Aluminum Bar

Features: Manufactured through extrusion, allowing for a variety of complex cross-sectional shapes.

Advantages: Suitable for producing complex profile shapes, meeting diverse design requirements.

Applications: Widely used in construction and automotive industries for parts requiring specific shapes.

6005 Cast Aluminum Bar

Features: Manufactured through casting, suitable for large-scale and high-strength applications.

Advantages: Excellent mechanical properties and dimensional stability.

Applications: Used in heavy machinery, molds, and other applications requiring high dimensions and strength.

6005 Forged Aluminum Bar

Features: Manufactured through forging, with high toughness and impact resistance.

Advantages: Forged bars offer better mechanical properties than extruded or cast bars, especially suitable for high-impact applications.

Applications: Suitable for industrial applications requiring high strength and toughness, such as robotic arms, automotive parts, and heavy equipment.

What We Can Offer as a High-Quality Aluminum Bar Supplier

• Premium Products: Using high-quality aluminum billets, we employ precise alloying and heat treatment processes to optimize product strength and ductility, ensuring uniform cooling and annealing. This guarantees high tensile strength and superior performance.
• Excellent Grain Control: Produced through reverse extrusion processes, we control cooling rates and homogenization treatment. The coarse grain ring is typically controlled within ≤0.5mm, reducing quality defects, ensuring fine material structure, and enhancing product consistency.
• Timely Delivery: With tens of thousands of tons in inventory, standard sizes can be directly matched to stock, ensuring rapid shipment. Advanced equipment and a professional team shorten delivery time, providing efficient logistics for on-time delivery.
• Competitive Pricing: Supporting both retail and bulk purchasing for metal distributors, we offer discounts and rebate policies for B2B clients. Pricing is transparent, and we ensure a price advantage for bars of the same quality.
• Comprehensive Quality Inspection: We strictly implement multiple inspection procedures, including tensile strength, elongation performance, ultrasonic testing, and metallographic testing to ensure that aluminum bars meet AMS, EN, NADCAP, and other certification standards.
• Customer Service: We provide comprehensive after-sales service to address customer concerns. Our experienced technical team offers professional consultation and guidance, establishing a robust customer service system to ensure a quality service experience.

Features of 6005 Aluminum Bar

• Strength in T5 and T6 Tempers: 6005 aluminum bar offers good strength in T5 and T6 tempers, suitable for a variety of structural applications. Its moderate strength provides sufficient mechanical support without adding excessive weight.
• Excellent Corrosion Resistance: The 6005 aluminum bar exhibits outstanding corrosion resistance in atmospheric and marine environments. This is mainly due to its silicon and magnesium content, which forms a dense oxide layer on the surface to effectively prevent oxidation.
• Good Machinability: 6005 aluminum bar has excellent machinability, suitable for various machining processes including cutting, drilling, and welding. This makes it particularly convenient for manufacturing complex structures and parts.
• Superior Extrudability: 6005 aluminum bar has excellent extrusion characteristics, ideal for producing profiles with complex cross-sections, especially for parts that require precision machining.

Optimal Application Fields for 6005 Aluminum Bar

• Bridge Construction: Due to its good strength and corrosion resistance, 6005 aluminum alloy bars are widely used in bridge structures, especially in beams and supports for lightweight bridges, ensuring durability and stability.
• Rail Transportation: In rail transit vehicles, 6005 aluminum alloy bars are used in the body frame structure and some key support components, featuring lightweight and high strength, which reduces vehicle weight and improves energy efficiency.
• Building Structures: In the construction industry, 6005 aluminum alloy bars are often used in building frames, exterior columns, and support structures, providing necessary strength and corrosion resistance for building safety and aesthetics.
• Automotive Components: In the automotive industry, 6005 aluminum alloy is used to manufacture various parts, such as impact beams and body frames. These components require high strength and light weight to improve fuel efficiency and safety.
• Solar Mounting Frames: 6005 aluminum alloy bars are used in the solar industry for mounting frames. They are lightweight, corrosion-resistant, and easy to install, making them suitable for long-term outdoor use.
• Portable Ladders and Scaffolding: With its lightweight and high-strength characteristics, 6005 aluminum alloy is used to manufacture portable ladders, scaffolding, and other tools and equipment requiring lightness and durability, ensuring safety and convenience.

6005 aluminum bar procurement guide

1.Specifications and Dimensions

Choose the appropriate type and size of aluminum bar according to specific application requirements to ensure it meets design specifications and usage scenarios.

2.Quality Standards and Documentation Support

Ensure that the aluminum alloy bars purchased comply with international quality standards, such as ASTM B221, to guarantee that the material's mechanical properties and corrosion resistance meet project requirements. Msatar can provide detailed quality inspection reports, including raw material certificates, laboratory test reports, fumigation reports, specification guides, commercial invoices, and guarantees, ensuring transparency and traceability for each batch of products.

3.Inventory and Delivery Time

Check the supplier's inventory and delivery cycle to ensure materials arrive on time without impacting project schedules.

4.Export Packaging

In international shipping, packaging quality directly affects whether goods will suffer rust, corrosion, scratches, deformation, or other damages during transit. Msatar has extensive experience in export packaging, providing safe and reliable packaging solutions to thousands of companies. Using fumigated wooden boxes, wooden pallets, and other high-quality packaging materials, our packaging damage rate is only one-third of the industry average.

5.Loading Solutions

Our experienced order-following team can offer flexible loading solutions, including options for 20/40-foot containers or bulk shipments. Regardless of your cargo's specifications or shapes, we can customize a refined loading plan that saves an average of 15% in container space, effectively reducing your logistics costs.

Product Guide of 6005 aluminum bar

Standard Specifications of 6005 aluminum bar

• EN 573-3 - 2009 Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products
• ASTM B221 - Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

Chemical composition of 6005 aluminum bar(EN 573-2)

Physical properties of 6005 aluminum bar

Mechanical properties of 6005 extrusion aluminum bar(ASTM B221)

Differences Between 6005 and 6005A Aluminum Alloys

6005A aluminum alloy is an improved version of 6005, featuring higher corrosion resistance and slightly different chemical composition to enhance its weldability and extrusion quality.

Differences Between 6005 and 6061 Aluminum Alloys

The chemical composition and mechanical properties of 6005 and 6061 aluminum alloys vary. 6061 offers higher mechanical strength and hardness, making it suitable for applications requiring greater strength, while 6005 is better suited for producing profiles with complex cross-sections due to its excellent extrudability and surface quality.

Differences Between 6005 and 6082 Aluminum Alloys

6082 aluminum alloy has higher strength than 6005, making it suitable for heavy-load structural applications, while 6005 has superior extrudability and machinability, ideal for complex shapes and lightweight components.

Popular Specifications of 6005 Aluminum Bar

Round Bar Popular Specifications: Diameters of 0.78" (20mm), 2" (50mm), and 4" (100mm) are in high demand, widely used in mechanical parts and structural components.

Square Bar Popular Specifications: Side lengths of 1" (25mm), 2" (50mm), and 3" (75mm) are commonly used for frame structures and supports.

Flat Bar Popular Specifications: Thicknesses of 0.2" (5mm), 0.4" (10mm), and 0.78" (20mm) with widths of 2" (50mm), 4" (100mm), and 6" (150mm) are popular in the construction and manufacturing industries.

Why is 6005 Aluminum Alloy Suitable for the Rail Transit Industry?

6005 aluminum alloy is lightweight and has high strength, making it ideal for reducing vehicle weight and improving energy efficiency in the rail transit industry. Additionally, its excellent corrosion resistance ensures material stability and durability over long-term use, which is particularly important for rail transit equipment.