6061 Aluminum Rounds - 3-1/2 Inches
6061-T6 Aluminum Round Bar - 3-1/2" x 144"
This 3-1/2" diameter 6061-T6 Aluminum Round Bar is a high-strength, machinable alloy ideal for structural applications. Conforming to ASTM B211, it provides 45,000 PSI tensile strength, excellent corrosion resistance, and good workability. Its large diameter makes it ideal for heavy-duty components. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Machinability & Corrosion Resistance
6061-T6 aluminum is a precipitation-hardened alloy containing magnesium and silicon, known for its exceptional strength-to-weight ratio. This material is solution heat-treated and artificially aged to achieve its T6 temper, providing 45,000 PSI tensile strength and superior corrosion resistance. Conforming to ASTM B211, it offers excellent machinability and weldability, making it a versatile choice for fabrication.
As a large diameter bar, this 3-1/2" round is particularly suited for robust applications. It serves as ideal stock for heavy-duty shafts, large custom-machined parts, structural supports, rollers, and forging blanks where dimensional stability and strength are paramount in demanding engineering projects.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 3-1/2" diameter x 144" length
- Finish: T6 Temper, Mill Finish
- Certifications: MTR Available
Applications
- Industrial Machinery: Heavy-duty shafts and rollers - high strength and machinability for rotating parts.
- Aerospace: Structural fittings and landing gear components - excellent strength-to-weight ratio.
- Marine: Custom boat fittings and structural supports - superior corrosion resistance in harsh environments.
- General Fabrication: Large base plates and tooling fixtures - easily machined and dimensionally stable.
Target Users
Machinists, fabricators, and structural engineers rely on 6061-T6 round bar for its reliable performance and workability in structural and high-stress applications throughout the Los Angeles area.
Finish Options
This product comes standard with a mill finish characteristic of the T6 temper process. Its surface is suitable for most machining and structural applications. For projects requiring enhanced aesthetics or wear resistance, 6061 aluminum can be polished, brushed, or anodized. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Round bar is measured by its diameter - the distance across the widest point of the circular cross-section. Use calipers for an accurate measurement.
Example: To order this item, specify "6061-T6 Aluminum Round Bar, 3-1/2" diameter x 144" length".
Order Checklist
- Product name and required dimensions (3-1/2" x 144")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (T6 Temper)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061-T6 Aluminum Round Bar - 3-1/2" x 144"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, Excellent Machinability, Excellent Corrosion Resistance
- Primary Applications
- Heavy-duty shafts, Machined components, Forging stock
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061-T6 Aluminum Round Bar in diameters from 1/8" to 6" and lengths up to 144". This 3-1/2" x 144" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing