6061 Aluminum Squares - 2-1/2 Inches
| Weight | 7.358300 |
|---|---|
| bobco_dimensions_width | 2.5 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 2.5 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 5 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 15 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 499.12 |
| Thickness | 2.5 |
| Dimension Length | 144.000000 |
| Dimension Width | 2.500000 |
| Dimension Height | 2.500000 |
6061-T6 Aluminum Square Bar - 2-1/2" x 144"
This 2-1/2" x 2-1/2" 6061-T6 Aluminum Square Bar provides a high strength-to-weight ratio for demanding applications. Certified to ASTM B211, it combines 45,000 PSI tensile strength with excellent weldability and machinability, making it ideal for structural frames and large components. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Weldability & Corrosion Resistance
6061-T6 aluminum is a precipitation-hardened alloy containing magnesium and silicon, known for its outstanding mechanical properties and versatility. This square bar is manufactured to ASTM B211 standards, ensuring consistent strength, dimensional accuracy, and finish. Its T6 temper indicates it has been solution heat-treated and artificially aged to achieve its high strength, making it one of the most widely used structural aluminum grades.
As a large-profile bar, this 2-1/2" square stock is ideal for applications requiring substantial strength and rigidity. Common uses include heavy-duty structural frames, machine base plates, large jigs and fixtures, and support columns where weight savings over steel is a critical design factor without compromising on performance.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 2-1/2" x 2-1/2" x 144"
- Finish: T6 Temper Mill Finish
- Certifications: Mill Test Report (MTR) Available
Applications
- Structural Framing: Equipment bases and support frames - high strength-to-weight ratio for robust, lightweight structures.
- Machinery: Large jigs, fixtures, and mounting blocks - excellent machinability and dimensional stability for precision components.
- Transportation: Automotive chassis components and heavy-duty braces - combines durability with weight savings.
- Robotics & Automation: Gantries and robotic arm bases - provides a rigid, machinable foundation for automated systems.
Target Users
Fabricators, machinists, and structural engineers rely on 6061-T6 aluminum square bar for its balance of strength, weight, and workability in industrial and commercial projects throughout the Los Angeles area.
Finish Options
This product comes standard with a T6 temper mill finish, which is suitable for most industrial applications. For specific project requirements, other finishes such as anodizing for enhanced corrosion resistance or powder coating for color may be applied after fabrication. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Square bar is measured by the length of one of its sides. Both sides (A and B) are equal. Use calipers for an accurate measurement of the cross-section.
Example: To order this square bar, specify "6061 Aluminum Square, 2-1/2 inch side x 144 inch length".
Order Checklist
- Product name and required dimensions (2-1/2" x 2-1/2" x 144")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (T6 Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061 Aluminum Squares - 2-1/2 Inches
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Weldability, Excellent Corrosion Resistance
- Primary Applications
- Structural frames, machinery bases, jigs & fixtures
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061 Aluminum Square Bar in sizes from 1/4" to 4" and lengths up to 144". This 2-1/2" x 2-1/2" x 144" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Squares - 2-1/2 Inches$113.62
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