6061 Aluminum Flat Bars - 2-1/2 Inch X 5 Inch
6061-T6 Aluminum Flat Bar - 2-1/2" x 5"
This 2-1/2" x 5" 6061-T6 aluminum flat bar offers a high strength-to-weight ratio and excellent corrosion resistance. Certified to ASTM B211, its substantial size is ideal for structural framing, base plates, and machined parts requiring robust, lightweight material. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Machinability & Weldability
6061-T6 aluminum is a precipitation-hardened alloy containing magnesium and silicon, known for its versatile mechanical properties. The T6 temper indicates it has been solution heat-treated and artificially aged to achieve optimal strength, making it one of the most widely used aluminum alloys. It conforms to ASTM B211 and offers an excellent combination of strength, corrosion resistance, and weldability.
With a substantial 2-1/2" x 5" cross-section, this large flat bar is an excellent choice for heavy-duty applications. It is frequently used to create machinery base plates, robust structural framing, support brackets, and components for jigs and fixtures requiring dimensional stability and strength.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 2-1/2" Thickness x 5" Width x 144" Length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Industrial Machinery: Base plates - Provides a stable, flat, and strong foundation for mounting heavy equipment.
- Structural Engineering: Support brackets and gussets - High strength-to-weight ratio for reinforcing large frames and structures.
- Tool & Die: Jig and fixture components - Good machinability and stability for creating custom manufacturing tools.
- Transportation: Trailer and truck bed framing - Offers robust structural support without adding excessive weight.
Target Users
Fabricators, machinists, and structural engineers rely on 6061-T6 flat bar for its combination of strength and workability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish, typical of extruded aluminum. The T6 temper provides its strength. For specific project requirements, this material can be anodized, powder coated, or polished. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Thickness (A) and Width (B). Use calipers for an accurate measurement of the rectangular cross-section.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 2-1/2 Inch x 5 Inch".
Order Checklist
- Product name and required dimensions (2-1/2" x 5")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (Mill Finish, T6 Temper)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061-T6 Aluminum Flat Bar - 2-1/2" x 5"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Machinability, Excellent Weldability
- Primary Applications
- Machinery Base Plates, Structural Framing, Jig Components
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061 Aluminum Flat Bar in a wide range of sizes, including widths from 1/2" to 12" and thicknesses from 1/8" to 4". This 2-1/2" x 5" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing