6061 Aluminum Flat Bars - 3/16 Inch X 4 Inch
| Weight | 0.910000 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.1875 |
| 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 | 67.43 |
| Thickness | 0.1875 |
| Dimension Length | 144.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 0.187500 |
6061-T6 Aluminum Flat Bar - 4" x 3/16" x 144"
This 4" x 3/16" 6061-T6 Aluminum Flat Bar meets ASTM B211 standards and combines high strength, good machinability, and excellent corrosion resistance. Its large width is ideal for base plates, structural supports, and heavy-duty fabrication projects. In stock for immediate pickup in Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Machinability & Weldability
6061-T6 aluminum is a versatile, heat-treatable alloy known for its impressive strength-to-weight ratio. The T6 temper indicates it has been solution heat-treated and artificially aged for maximum strength. Conforming to ASTM B211, it provides 45,000 PSI tensile strength, excellent weldability, and superior corrosion resistance, making it a reliable choice for demanding structural and fabrication projects.
As a large-format bar, this 4" wide size provides a substantial, stable surface for heavy-duty applications. It is frequently used for machine base plates, heavy structural braces, support gussets, and die components where strength and flatness are critical for performance and safety.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 4" Width x 3/16" Thickness x 144" Length
- Finish: T6 Temper (Mill Finish)
- Certifications: MTR Available
Applications
- Heavy Equipment: Base plates - provides a stable, strong, and flat mounting surface for machinery.
- Structural Engineering: Frame components - high strength-to-weight ratio for robust yet lightweight structures.
- Tool & Die: Jigs and fixtures - good machinability for creating custom, dimensionally stable tooling.
- Marine Fabrication: Structural supports and brackets - excellent corrosion resistance for marine environments.
Target Users
Fabricators, engineers, and machine shops rely on 6061-T6 aluminum flat bar for its strength and versatility in structural applications throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish, typical of extruded aluminum. For enhanced corrosion resistance or cosmetic appearance, it 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 its Thickness (B). Use calipers for an accurate measurement of the rectangular cross-section.
Example: To order this flat bar, specify "6061 Aluminum Flat Bar, 4" x 3/16" x 144" length".
Order Checklist
- Product name and required dimensions (4" x 3/16" 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 Aluminum Flat Bars - 3/16 Inch X 4 Inch
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Machinability, Excellent Weldability
- Primary Applications
- Base plates, structural supports, 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" and lengths up to 144". This 4" x 3/16" x 144" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Flat Bars - 3/16 Inch X 4 Inch$25.48
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