• 6061 T6 CNC Machining Aluminum Alloy Bar Corrosion Resistance Lightweight Performance

6061 T6 CNC Machining Aluminum Alloy Bar Corrosion Resistance Lightweight Performance

Product Details:

Place of Origin: China
Brand Name: taigang
Certification: SGS,ISO,CE,BIS
Model Number: 6061

Payment & Shipping Terms:

Minimum Order Quantity: 1 TON
Price: Negotiation
Packaging Details: Export sea worthy packing with wooden pallet and well tied and protected, Or as to clients' requirements.
Delivery Time: 3~10 DAYS, Most of sizes are in stock
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 2000Tons /Month
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Detail Information

Length: Customizable, Typically 1m To 6m Alloytype: Various (e.g., 6061, 7075, 2024)
Thermalconductivity: Approximately 150-200 W/m·K Corrosionresistance: High
Compliancestandards: ASTM, ISO, EN Diameter: Varies, Typically 10mm To 200mm
Material: Aluminum Alloy Electricalconductivity: Varies By Alloy, Generally Good
Surfacefinish: Mill Finish, Polished, Anodized Density: Approximately 2.7 G/cm³
Applications: Construction, Automotive, Aerospace, Machinery Tensilestrength: Typically 200-600 MPa Depending On Alloy
Heattreatment: Available (T3, T6, Etc.) Productname: Alloy Aluminum Bar
Shape: Bar
Highlight:

Lightweight CNC Machining Aluminum Alloy Bar

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Corrosion Resistance Aluminum Alloy Bar

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6061 T6 Aluminum Alloy Bar

Product Description

6061-T6 Alloy Aluminum Bar for CNC Machining and Industrial Equipment
Product Overview

6061-T6 Alloy Aluminum Bar is widely used in CNC machining, industrial machinery, automation equipment, and structural fabrication applications. Manufactured through precision extrusion and heat treatment processes, this aluminum alloy bar provides stable dimensional tolerance, good corrosion resistance, and reliable machinability for high-precision industrial components.

The material combines lightweight performance with medium-to-high mechanical strength, making it suitable for both structural and machining applications in manufacturing industries.

Common Manufacturing Challenges
  • Material deformation during CNC machining
  • Inconsistent dimensional tolerance
  • Surface oxidation in humid environments
  • Heavy steel alternatives increasing equipment weight
  • Poor machinability causing excessive tool wear

These issues can reduce machining efficiency and affect assembly precision.

Our Solution
  • Stable T6 heat-treated mechanical properties
  • Good machinability for CNC turning and milling
  • Lightweight structure compared with carbon steel
  • Corrosion resistance for industrial environments
  • Consistent extrusion quality and straightness control

It is suitable for precision mechanical parts, frames, fixtures, and automation components.

Technical Specifications
Item Specification
Material Grade 6061-T6 Aluminum Alloy
Shape Round / Flat / Square / Hex
Diameter Range 6 mm - 300 mm
Length Customized
Surface Finish Mill Finish / Polished / Anodized
Standard ASTM B221 / EN 573
Density 2.7 g/cm³
Tensile Strength ≥ 290 MPa
Temper T6
Processing Method Extruded / CNC Machined
Applications
  • CNC machining parts
  • Industrial automation equipment
  • Mechanical support structures
  • Automotive components
  • Aluminum fixture systems
  • Aerospace auxiliary components
  • Electronic equipment housings

How It Works

6061-T6 Alloy Aluminum Bar is produced through aluminum alloy extrusion followed by solution heat treatment and artificial aging (T6 temper). The process improves hardness, dimensional stability, and machinability.

During CNC machining, the stable grain structure helps reduce deformation and burr formation while maintaining precision tolerance.

Selection Guide

Choose by Alloy Grade

  • 6061: General industrial and machining applications
  • 7075: Higher strength structural applications
  • 6063: Better surface finish and architectural use

Choose by Shape

  • Round Bar: Shafts and machined components
  • Flat Bar: Structural supports
  • Square Bar: Frames and fixtures

Choose by Surface Treatment

  • Mill Finish: Standard industrial use
  • Anodized: Better corrosion resistance
  • Polished: Decorative or visible applications
Frequently Asked Questions
What is the advantage of 6061-T6 aluminum bar?

6061-T6 offers a balance of strength, corrosion resistance, and CNC machinability for industrial manufacturing.

Can aluminum bars be customized in length?

Yes. Custom diameter, length, and cutting services are available.

Is 6061 aluminum suitable for outdoor use?

Yes. It has good corrosion resistance for humid and outdoor environments.

What industries commonly use alloy aluminum bars?

Industrial manufacturing, automotive, aerospace, marine, and automation industries.

Can the surface be anodized?

Yes. Anodizing improves surface hardness and corrosion resistance.

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