6061 Aluminum Flat Bars - 3/8 Inch X 1-1/4 Inch
| Weight | 0.569200 |
|---|---|
| bobco_dimensions_width | 1.25 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.375 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 7 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 33.29 |
| Thickness | 0.375 |
| Dimension Length | 144.000000 |
| Dimension Width | 1.250000 |
| Dimension Height | 0.375000 |
6061 Aluminum Flat Bar - 3/8" x 1-1/4"
This 3/8" x 1-1/4" 6061-T6 Aluminum Flat Bar is a versatile, heat-treatable alloy with high strength and excellent corrosion resistance. It meets ASTM B211 standards and is ideal for structural components, machined parts, and architectural applications where strength and light weight are required. 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 balanced properties. Conforming to ASTM B211, it offers high strength, excellent weldability, and superior corrosion resistance. The T6 temper indicates it has been solution heat-treated and artificially aged to achieve its optimal mechanical properties, including 45,000 PSI tensile strength, making it a reliable choice for demanding applications.
This medium-width 1-1/4" flat bar provides a stable rectangular profile for manufacturing structural bracing, support brackets, base plates, and machine ways. Its consistent dimensions and flat surfaces are perfect for drilling, tapping, and milling operations, serving as a fundamental component in custom machinery and fabrication.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 3/8" Thickness x 1-1/4" Width x 144" Length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Machinery & Equipment: Base plates and support brackets - its high strength-to-weight ratio supports heavy loads without adding excess weight.
- Structural Fabrication: Gussets and braces - excellent weldability allows for strong, rigid frame construction.
- Transportation: Trailer and truck body components - provides structural integrity while resisting corrosion from road and weather exposure.
- Architectural: Frames and supports - the smooth mill finish can be anodized or coated for a durable, aesthetic appearance.
Target Users
Machinists, fabricators, and structural engineers rely on 6061 aluminum flat bar for its versatile performance and ease of workability in projects throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish in the T6 temper, characterized by a smooth, unpolished surface. For specific project requirements, other finishes such as anodizing, powder coating, or polishing may be available via special order. 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 each dimension.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 3/8" thick by 1-1/4" wide".
Order Checklist
- Product name and required dimensions (3/8" x 1-1/4" x 144")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (T6 Temper, Mill Finish)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061 Aluminum Flat Bar - 3/8" x 1-1/4"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Machinability, Excellent Weldability
- Primary Applications
- Structural Bracing, Machined Parts, Support Brackets
- 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 3/8" x 1-1/4" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Flat Bars - 3/8 Inch X 1-1/4 Inch$17.19
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