6061 Aluminum Flat Bars - 5/8 Inch X 3/4 Inch
6061-T6 Aluminum Flat Bar - 3/4" x 5/8" x 144"
This 3/4" x 5/8" 6061-T6 Aluminum Flat Bar offers an excellent combination of strength, workability, and corrosion resistance. Conforming to ASTM B211, it features 45,000 PSI tensile strength, making it ideal for structural applications, machine parts, and custom brackets. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Weldability & Machinability
6061-T6 is a precipitation-hardened aluminum alloy containing magnesium and silicon, known for its versatile mechanical properties. The T6 temper signifies it has been solution heat-treated and artificially aged to achieve optimal strength. This process results in a material with 45,000 PSI tensile strength, excellent corrosion resistance, and good machinability, conforming to ASTM B211 standards for bar stock.
As a small profile flat bar, the 3/4" width is perfectly suited for fabricating custom brackets, support straps, shims, and small frame components where a high strength-to-weight ratio is required without the bulk of larger structural sections.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 3/4" Width x 5/8" Thickness x 144" Length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Machined Components: Custom brackets and mounting plates - good machinability allows for precision holes and slots.
- General Fabrication: Support straps and gussets - high strength and light weight make it ideal for reinforcing joints.
- Architectural: Trim and small frame members - excellent corrosion resistance and ability to accept coatings.
- Marine Hardware: Fittings and braces - resists corrosion in marine environments suitable for many applications.
Target Users
Machinists, fabricators, engineers, and DIY builders rely on 6061-T6 flat bar for its versatile performance in structural and custom projects throughout the Los Angeles area.
Finish Options
This product comes standard with a T6 temper mill finish, which may have minor surface imperfections. It provides an excellent base for anodizing, powder coating, or polishing. For projects requiring a specific surface finish, contact our Los Angeles sales team for custom inquiries.
How to Measure
Flat bar is measured by its Width (A) and Thickness (B). Use calipers for an accurate measurement of the rectangular cross-section.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 3/4" x 5/8" x 144" length".
Order Checklist
- Product name and required dimensions (3/4" x 5/8" x 144")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061-T6 Aluminum Flat Bar - 3/4" x 5/8" x 144"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, good machinability, excellent corrosion resistance
- Primary Applications
- Brackets, support straps, small frames
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061 Aluminum Flat Bar in widths from 1/2" to 6" and lengths up to 144". This 3/4" x 5/8" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing