6061 Aluminum Flat Bars - 1/2 Inch X 3 Inch
| Weight | 1.825000 |
|---|---|
| bobco_dimensions_width | 3 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.5 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 15 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 135.24 |
| Thickness | 0.5 |
| Dimension Length | 144.000000 |
| Dimension Width | 3.000000 |
| Dimension Height | 0.500000 |
6061-T6 Aluminum Flat Bar - 1/2" x 3"
This 1/2" x 3" 6061-T6 Aluminum Flat Bar is a heat-treatable structural alloy offering high strength, good workability, and excellent corrosion resistance. Conforming to ASTM B211, it is a top choice for structural framing, machined parts, and general fabrication projects. 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 excellent mechanical properties and weldability. This flat bar is produced to meet ASTM B211 standards. The T6 temper signifies it has been solution heat-treated and artificially aged to achieve its optimal strength-to-weight ratio, making it one of the most versatile and widely used aluminum grades for structural applications.
As a medium-width bar, this 3-inch size is highly effective for structural bracing, support members for machinery, and mounting plates. Its dimensions provide substantial surface area for connections and mounting, while remaining lightweight and easy to handle, making it a staple for general fabrication, automotive, and marine construction.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 1/2" Thickness x 3" Width x 144" Length
- Finish: T6 Temper (Mill Finish)
- Certifications: Mill Test Report (MTR) Available
Applications
- Structural Fabrication: Support braces and gussets - high strength-to-weight ratio for efficient design.
- Machining: Base plates and mounting blocks - good machinability and dimensional stability.
- Automotive: Brackets and frame components for custom builds - lightweight and strong.
- Marine: Components for boat structures and fittings - excellent resistance to saltwater corrosion.
Target Users
Machinists, fabricators, engineers, and maintenance teams rely on 6061-T6 aluminum flat bar for its versatile performance in structural and machined applications throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish characteristic of the T6 temper condition. It has a smooth, semi-dull surface ready for fabrication. For specific project requirements, finishes such as anodizing, powder coating, or polishing may be applied after purchase. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Thickness (A) and its Width (B). Use calipers to measure the two perpendicular flat sides of the bar.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 1/2 inch by 3 inch".
Order Checklist
- Product name and required dimensions (1/2" x 3")
- Material specification and quantity (in feet or number of 144" bars)
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (Standard T6 Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061 Aluminum Flat Bars - 1/2 Inch X 3 Inch
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Weldability, Excellent Corrosion Resistance
- Primary Applications
- Structural Bracing, Machine Ways, Base Plates
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061 Aluminum Flat Bar in thicknesses from 1/8" to 2", widths from 1/2" to 6", and lengths up to 144". This 1/2" x 3" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Flat Bars - 1/2 Inch X 3 Inch$42.55
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