6061 Aluminum Flat Bars - 1/8 Inch X 4 Inch
| Weight | 0.608300 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.125 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 10 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 39.83 |
| Thickness | 0.125 |
| Dimension Length | 144.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.125000 |
6061 Aluminum Flat Bar - 1/8 Inch X 4 Inch
This 4" x 1/8" 6061-T6 Aluminum Flat Bar provides a versatile combination of high strength, good machinability, and excellent weldability. Conforming to ASTM B211, it is ideal for structural framing, base plates, and machined components where corrosion resistance is required. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Weldability & Corrosion Resistance
6061 aluminum is a precipitation-hardened alloy containing magnesium and silicon. The T6 temper indicates it has been solution heat-treated and artificially aged to achieve optimal strength. Conforming to ASTM B211, this grade offers a high strength-to-weight ratio, excellent weldability, and superior corrosion resistance, making it one of the most widely used aluminum alloys for fabrication and structural projects.
As a large 4-inch wide flat bar, this size is specified for applications requiring significant surface area and structural integrity. Common uses include heavy-duty equipment base plates, support brackets for machinery, die components, and robust structural framing members in transportation and industrial settings.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 4" Width x 1/8" Thickness x 144" Length
- Finish: T6 Temper Mill Finish
- Certifications: MTR Available
Applications
- Industrial Machinery: Base Plates & Mounts - The 4" width provides a stable foundation for mounting heavy equipment, while 6061's strength handles vibration.
- Structural Fabrication: Support Braces & Gussets - Excellent strength-to-weight ratio and weldability make it ideal for reinforcing frames without adding excessive weight.
- Transportation: Trailer & Truck Body Components - Combines structural integrity with light weight for fuel efficiency and good corrosion resistance against road elements.
- Marine: Fittings & Structural Members - Resists corrosion in freshwater and marine environments, suitable for boat frames and non-submerged hardware.
Target Users
Fabricators, machinists, and structural engineers rely on 6061 aluminum flat bar for its reliable strength and workability in industrial and transportation projects throughout the Los Angeles area.
Finish Options
This product comes standard with a T6 temper mill finish, which may have minor surface imperfections. For enhanced corrosion resistance or aesthetic requirements, 6061 aluminum 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 Width (A) and Thickness (B). Use calipers or a tape measure for an accurate reading of the rectangular cross-section.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 4" Width x 1/8" Thickness".
Order Checklist
- Product name and required dimensions (4" x 1/8" 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 Flat Bar - 1/8 Inch X 4 Inch
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Weldability, Excellent Corrosion Resistance
- Primary Applications
- Base Plates, Structural Framing, Machine Components
- 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 4" x 1/8" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Flat Bars - 1/8 Inch X 4 Inch$22.63
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