Aluminum Alloy 6061-T6 Round Bar
Standard: ASTM B211, AMS 4027, EN 573
Diameter Range: 3mm – 300mm (custom sizes available)
Tensile Strength: 45,000 psi (310 MPa) min
Surface Finish: Smooth, anodized, or polished
Certifications: ISO 9001, RoHS, REACH
Our 6061-T6 aluminum round bars are precision-engineered to meet ASTM B211 standards, offering exceptional strength, corrosion resistance, and machinability. Ideal for aerospace, automotive, marine, and structural applications, these bars undergo strict quality control with mill test reports (MTRs) for guaranteed performance.
✔ Key Features:
Material: 6061-T6 (Al-Mg-Si alloy)
Standard: ASTM B211, AMS 4027, EN 573
Diameter Range: 3mm – 300mm (custom sizes available)
Tensile Strength: 45,000 psi (310 MPa) min
Surface Finish: Smooth, anodized, or polished
Certifications: ISO 9001, RoHS, REACH
Why Choose Our 6061-T6 Aluminum Round Bars?
1. Premium Quality Assurance
Each batch includes chemical composition & mechanical test reports.
Ultrasonically tested for internal defects (upon request).
2. Industry-Leading Applications
Aerospace: Landing gear components, fuselage frames
Automotive: Suspension parts, drive shafts
Marine: Corrosion-resistant boat fittings
Machining: CNC lathe & milling stock
3. Global Supply Flexibility
Just-in-time delivery from US/EU/Asia warehouses
Custom cutting, drilling & packaging options
Technical Specifications
| Parameter | 6061-T6 Specs |
|---|---|
| Diameter Tolerance | ±0.1mm |
| Yield Strength | 40,000 psi (276 MPa) |
| Elongation | 10% min |
| Hardness | 95 Brinell |
| MOQ | 500 kg (small samples available) |
6061 vs. 7075 Aluminum Comparison
| Property | 6061-T6 | 7075-T6 |
|---|---|---|
| Strength | Medium | Very High |
| Machinability | Excellent | Good |
| Corrosion Resistance | High | Medium |
| Cost | $$ | $$$$ |
For high-stress applications (e.g., aircraft spars), consider 7075 Aluminum Bars.
FAQ
Q: What are 6061-T6 aluminum round bars used for?
A: Ideal for structural parts, marine hardware, and automotive components requiring weldability + strength.
Q: Does 6061-T6 rust?
A: No, it forms a protective oxide layer. For harsh environments, specify anodized finish.
Q: Can you cut bars to my CAD drawing?
A: Yes! Upload your design for free CNC machining quotes.
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📞 Contact:
Mob: +86-13772502581
Email: judesteel@juqing.hk
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