6061 Aluminum Rounds - 4 Inches
| Weight | 14.758300 |
|---|---|
| bobco_dimensions_width | 4 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 4 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 20 |
| MAX LENGTHS | 12 |
| Thickness | 4 |
| Dimension Length | 144.000000 |
| Dimension Width | 4.000000 |
| Dimension Height | 4.000000 |
| FULL LENGTH PRICE | 862.84 |
| full_length | 12 |
| addon_charges_fraction | 2 |
6061-T6 Aluminum Round Bar - 4" x 144"
This 4" diameter 6061-T6 Aluminum Round Bar combines high strength, excellent machinability, and superior corrosion resistance. Conforming to ASTM B211 with a 45,000 PSI tensile strength, it is a versatile choice for structural applications and large machined components. In stock Los Angeles.
- 6061-T6 Aluminum Construction
- ASTM B211 Certified
- 45,000 PSI Tensile Strength
- Excellent Workability & Corrosion Resistance
6061-T6 aluminum is a precipitation-hardened alloy with magnesium and silicon as its primary alloying elements. This grade is heat-treated and artificially aged to the T6 temper, a process that significantly increases its strength and hardness. It offers an exceptional combination of strength-to-weight ratio, good workability, and excellent weldability, making it one of the most widely used aluminum alloys for general-purpose structural and machining projects.
As a large-diameter 4" bar, this material is particularly well-suited for heavy-duty applications. Common uses include high-stress shafts and axles, industrial rollers, large hydraulic manifolds and fixtures, and as forging stock for creating custom parts where both strength and low weight are critical design factors.
Specifications
- Material: 6061-T6 Aluminum
- Standards: ASTM B211
- Strength/Tensile: 45,000 PSI
- Dimensions: 4" diameter x 144" length
- Finish: T6 Temper (Solution Heat-Treated & Artificially Aged)
- Certifications: Mill Test Report (MTR) Available
Applications
- Industrial Machinery: Heavy-duty shafts, rollers, and large bushings - High strength and machinability.
- Manufacturing: Forging stock for creating custom high-strength components.
- Automotive & Performance: Custom suspension components and large structural brackets.
- Aerospace: Structural fittings and large machined parts where a high strength-to-weight ratio is required.
Target Users
Machinists, fabricators, engineers, and forging shops 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 in the T6 temper with a mill finish. 6061 aluminum responds exceptionally well to finishing processes. It is an ideal grade for anodizing, which creates a hard, corrosion-resistant, and decorative surface. It can also be polished, brushed, or powder-coated after proper surface preparation. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Round bar is measured by its diameter â the distance across the widest point of the circular cross-section. Use calipers or a micrometer for an accurate measurement.
Example: To order this round bar, specify "6061 Aluminum Round Bar, 4" diameter x 144" length".
Order Checklist
- Product name and required dimensions (4" x 144")
- Material specification and quantity
- Confirm grade (6061-T6) meets requirements
- Surface finish requirements (Mill Finish, T6 Temper)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- 6061-T6 Aluminum Round Bar - 4" x 144"
- Material
- 6061-T6 Aluminum
- Standards
- ASTM B211
- Key Properties
- 45,000 PSI tensile, excellent machinability, superior corrosion resistance
- Primary Applications
- Heavy-duty shafts, forging stock, large machined parts
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 6061 Aluminum Round Bar in diameters from 1/8" to 6" and standard lengths of 144". This 4" x 144" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
6061 Aluminum Rounds - 4 Inches$862.84
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6061 Aluminum Rounds - 5/8$30.33 -
