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Help CenterAluminum Tube for Welding Frame 6061-T6 1.5 Inch OD 0.125 Inch Wall Lightweight Durable
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Hemaokang Steel (Shandong) Co., Ltd., established in 2025 with an annual export value of US$50–100 million, proudly presents our premium 6061-T6 Aluminum Tube specifically designed for welding frames. With a precise 1.5-inch outer diameter and 0.125-inch wall thickness, this lightweight yet durable tubing offers exceptional strength-to-weight ratio, making it an ideal choice for fabricators, structural engineers, and OEM manufacturers. Our ISO9001-certified production ensures consistent quality and tight tolerances, while our experienced team supports global clients across North America, Europe, Southeast Asia, and beyond.
This aluminum tube is engineered to meet the demanding requirements of welding frame applications. The 6061-T6 alloy provides excellent weldability, corrosion resistance, and machinability, while the T6 temper delivers high tensile strength and hardness. Whether you are building custom frames, racks, support structures, or automotive components, this tube delivers reliable performance in every project.
Key Features & Technical Specifications
- Material: 6061-T6 aluminum alloy – known for high strength, good corrosion resistance, and excellent weldability.
- Dimensions: 1.5 inch OD (38.1 mm) × 0.125 inch wall (3.175 mm) – precision extruded for consistent roundness and wall uniformity.
- Length Options: Standard lengths of 12 ft (3.66 m) or custom lengths up to 24 ft (7.32 m) available upon request.
- Weight: Approximately 0.5 lb/ft (0.74 kg/m) – lightweight reduces handling fatigue and shipping costs.
- Tensile Strength: 45,000 psi (310 MPa) – suitable for load-bearing frames and structural components.
- Yield Strength: 40,000 psi (276 MPa) – ensures minimal deformation under stress.
- Surface Finish: Mill finish as standard; optional anodized, powder coated, or brushed finishes for enhanced aesthetics and corrosion protection.
- Certifications: Manufactured under ISO9001 quality management system; material certifications available upon request.
| Parameter | Value |
|---|---|
| Outer Diameter | 1.5 inch (38.1 mm) |
| Wall Thickness | 0.125 inch (3.175 mm) |
| Alloy / Temper | 6061-T6 |
| Standard Length | 12 ft (3.66 m) |
| Weight per Foot | 0.5 lb (0.23 kg) |
| Tensile Strength | 45,000 psi (310 MPa) |
| Yield Strength | 40,000 psi (276 MPa) |
| Elongation | 12% |
Why Choose Our 6061-T6 Aluminum Tube for Welding Frames?
Superior Weldability: The 6061 alloy is specifically designed for welded structures. It produces strong, clean welds with minimal distortion, saving time and filler material. Whether using TIG, MIG, or stick welding, our tube delivers consistent results.
Lightweight Strength: At only 0.5 lb per foot, this tube is significantly lighter than steel or stainless steel equivalents. This reduces frame weight, improves portability, and lowers shipping costs – all while maintaining the structural integrity needed for demanding applications.
Corrosion Resistance: Aluminum naturally forms a protective oxide layer, making it resistant to rust and corrosion. Ideal for outdoor frames, marine environments, or humid conditions, our tube requires minimal maintenance.
Precision Dimensions: We offer tight tolerances of ±0.005 inch on OD and ±0.005 inch on wall thickness, ensuring consistent fit in fixtures and jigs. This reduces rework and improves production efficiency.
Customizable Options: Need a specific length, cut-to-size, or special surface finish? We provide flexible customization services. Contact our team to discuss your requirements.
Frequently Asked Questions (FAQ)
Q1: Can this aluminum tube be welded easily?
A: Yes, 6061-T6 aluminum has excellent weldability. It is commonly used in welding frame applications. For best results, use appropriate filler metal (e.g., ER4043) and preheat to 150–200°F if needed.
Q2: What is the maximum length I can order?
A: Standard length is 12 ft. Custom lengths up to 24 ft are available upon request. We can also cut to your exact specifications.
Q3: Is the tube suitable for outdoor use?
A: Absolutely. 6061-T6 aluminum naturally resists corrosion. For added protection in harsh environments, we recommend anodizing or powder coating.
Q4: What is the weight of a 12 ft piece?
A: Approximately 6 lbs (2.72 kg) for a 12 ft length of 1.5 inch OD × 0.125 inch wall tube.
Q5: Do you provide material certifications?
A: Yes, mill test reports (MTRs) are available upon request. Our ISO9001 certification ensures full traceability.
Q6: Can this tube be used for load-bearing frames?
A: Yes, with a tensile strength of 45,000 psi and yield strength of 40,000 psi, it is suitable for many structural applications. For critical loads, please consult with an engineer.
Q7: What surface finishes are available?
A: Mill finish is standard. We also offer clear or black anodized, powder coated in various colors, and brushed finishes. Minimum order quantities may apply for custom finishes.
Q8: How do I place an order for custom lengths?
A: Simply contact our sales team with your desired length, quantity, and any special requirements. We will provide a quote and lead time quickly.
Backed by Hemaokang Steel (Shandong) Co., Ltd., a company with an annual export value exceeding US$50 million and a team of 51–100 skilled professionals, we are committed to delivering high-quality aluminum products worldwide. Our ISO9001-certified factory ensures every tube meets stringent quality standards, and our global logistics network guarantees timely delivery to markets across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East. With years of experience in export trade, we provide reliable customer support, competitive pricing, and flexible order quantities. Choose our 6061-T6 aluminum tube for your welding frame projects – contact us today for a quote or sample!
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