6061 Aluminum Flat Bars - 1/4 Inch X 4 Inch
| Weight | 1.216700 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.25 |
| 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 | 82.56 |
| Thickness | 0.25 |
| Dimension Length | 144.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.250000 |
6061-T6 Aluminum Flat Bar - 4" x 1/4" x 144"
This 4" x 1/4" 6061-T6 Aluminum Flat Bar offers a versatile combination of high strength, good machinability, and weldability. Conforming to ASTM B211, its T6 temper ensures optimal mechanical properties for structural use, making it a reliable choice for frames and base plates. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Corrosion Resistance
6061-T6 is a precipitation-hardened aluminum alloy containing magnesium and silicon, offering an excellent strength-to-weight ratio. The T6 temper signifies it has been solution heat-treated and artificially aged to achieve its peak strength. This bar conforms to ASTM B211 standards, ensuring consistent mechanical properties, including good workability, weldability, and corrosion resistance, making it one of the most widely used aluminum grades.
As a large-format flat bar, this 4" width provides substantial surface area and structural rigidity. It is ideal for fabricating heavy-duty components such as machine base plates, structural supports, mounting blocks, and die components where strength and flatness are critical for performance and assembly.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 4" Width x 1/4" Thickness x 144" Length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Manufacturing: Base plates - Provides a stable, flat foundation for machinery and equipment.
- Structural: Support braces and gussets - High strength-to-weight ratio for reinforcing frames.
- Transportation: Trailer and vehicle frames - Lightweight yet strong material for structural components.
- Tool & Die: Jigs and fixtures - Easily machined to precise dimensions for custom tooling.
Target Users
Fabricators, machinists, and structural engineers rely on 6061-T6 flat bar for its versatile performance in manufacturing and construction throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish, characterized by a smooth, unpolished surface. For specific project requirements, other finishes such as anodizing or powder coating may be applied after fabrication. 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 accurate dimensions.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 4" wide by 1/4" thick".
Order Checklist
- Product name and required dimensions (4" x 1/4" 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 - 4" x 1/4" x 144"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Weldability, Good Machinability
- Primary Applications
- Base plates, structural frames, machine components
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061-T6 Aluminum Flat Bar in widths from 1/2" to 6", thicknesses from 1/8" to 2", and lengths up to 144". This 4" x 1/4" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Flat Bars - 1/4 Inch X 4 Inch$28.38
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