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6061 Aluminum Rounds - 2-1/4 Inches
Image 6061 Aluminum Rounds - 2-1/4"

6061 Aluminum Rounds - 2-1/4 Inches

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SKU
AL61RD2.250
This 2-1/4" diameter 6061-T6 Aluminum Round Bar, sold in 144" lengths, conforms to ASTM B211. It offers 45,000 PSI tensile strength, good machinability, and excellent corrosion resistance. The large diameter makes it ideal for heavy-duty shafts, large machined components, rollers, and forging stock where strength and reliability are critical. In stock for Los Angeles pickup.
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6061-T6 Aluminum Round Bar - 2-1/4" x 144"

This 2-1/4" diameter 6061-T6 Aluminum Round Bar combines high strength, excellent machinability, and superior corrosion resistance. Certified to ASTM B211 with 45,000 PSI tensile strength, it is ideal for structural components, heavy-duty shafts, and other large machined parts. In stock Los Angeles.

  • 6061-T6 Aluminum Construction
  • ASTM B211 Certified
  • 45,000 PSI Tensile Strength
  • Excellent Machinability & Weldability
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

6061-T6 aluminum is a versatile, precipitation-hardened alloy that has been solution heat-treated and artificially aged to achieve its high strength-to-weight ratio. Conforming to ASTM B211, it is one of the most widely used aluminum alloys, offering an excellent combination of strength, good workability, and superior resistance to corrosion. Its characteristics make it easy to weld and machine into complex parts.

As a large-diameter bar, this 2-1/4" round is perfectly suited for manufacturing robust components. Common applications include heavy-duty shafts for industrial machinery, large custom fittings, structural supports, and forging stock for creating high-strength custom parts where material integrity and performance are essential.

Specifications

  • Material: 6061-T6 Aluminum
  • Standards: ASTM B211
  • Strength/Tensile: 45,000 PSI
  • Dimensions: 2-1/4" Diameter x 144" Length
  • Finish: T6 Temper, Mill Finish
  • Certifications: Mill Test Report (MTR) Available

Applications

  • Industrial Machinery: Heavy-duty shafts, axles, and rollers - High strength and machinability for rotating parts.
  • General Fabrication: Large machined parts and mounting plates - Good dimensional stability and strength.
  • Forging & Tooling: Forging stock for custom components and tooling plates - Good workability under pressure.
  • Marine & Automotive: Structural components and custom fittings - Excellent corrosion resistance and strength-to-weight ratio.

Target Users

Machinists, industrial maintenance teams, fabricators, and engineers rely on 6061-T6 round bar for its predictable performance and versatility in demanding applications throughout the Los Angeles area.

Finish Options

This product comes standard with a T6 temper mill finish, which may have some surface imperfections from the manufacturing process. It is an excellent substrate for further finishing. For specific project requirements, it can be polished or anodized for enhanced corrosion resistance and aesthetic appeal. Contact our Los Angeles sales team for custom finish inquiries.

How to Measure

Round bar is measured by its diameter — the distance across the circular cross-section. Use calipers or a micrometer for an accurate measurement.

Example: To order this Round Bar, specify "6061 Aluminum Round Bar, 2-1/4 inch diameter".

Order Checklist

  • Product name and required dimensions (2-1/4" Diameter x 144" Length)
  • 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-T6 Aluminum Round Bar - 2-1/4" 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, Forging stock, Large machined parts
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock 6061-T6 Aluminum Round Bar in diameters from 1/8" to 6" and standard lengths up to 144". This 2-1/4" x 144" size is available for immediate pickup in Los Angeles.

Custom cutting services available.

Contact for Sizing
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