ASTM B241 6061 T6 Seamless Aluminium Tube Manufacturer
We are a leading manufacturer and exporter of ASTM B241 6061 T6 seamless Pipes , delivering high-quality precision tubing for aerospace, automotive, marine, structural, and industrial applications
We would like to introduce the chemical composition,Machinical Propety,Heat treatment and Size availability,application of 6061 T6 Pipes
ASTM B241 6061 T6 Aluminum Pipes
ASTM B241 covers seamless and welded aluminum-alloy tubes for general engineering purposes. Alloy 6061 in the T6 temper offers excellent mechanical properties, weldability, and corrosion resistance, making it one of the most versatile aluminum grades.
Aluminum 6061 ,EN AW-Al Mg1SiCu,designation A96061 is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements.aluminium alloys the material EN AW-6061 shows medium mechanical properties and a good atmospheric and seawater corrosion resistance. The material is good weldable and is used for example in architecture and in automotive and railway industry.
Standards for 6061-T6 Aluminum Pipe
| Standard | Description |
|---|---|
| ASTM B241 | Seamless & welded aluminum pipe standard |
Chemical Composition of 6061 According to B241
Chemical Composition of 6061 Aluminum (%)
| Element | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
|---|---|---|---|---|---|---|---|---|---|
| Range | 0.4–0.8 | ≤0.7 | 0.15–0.4 | ≤0.15 | 0.8–1.2 | 0.04–0.35 | ≤0.25 | ≤0.15 |

Mechanical Property of 6061-T6 According to B241

Standard Sizes for 6061-T6 Aluminum Pipe
Outer Diameter (OD):
- 0.50” – 12”
Wall Thickness (Schedule):
- SCH 5, SCH 10, SCH 40, SCH 80
Typical Lengths:
- 6 ft, 12 ft, 20 ft, custom lengths available
Why Choose 6061-T6 Aluminum Pipe?
✔ High strength-to-weight ratio (stronger than 6063)
✔ Corrosion resistance (better than 2024, lower than 5052)
✔ Good machinability
✔ Excellent weldability (TIG, MIG, arc welding)
✔ Resistant to stress & fatigue cracking
Application of 6061 T6 Pipes
6061 T6 aluminum pipe is widely used across industries due to its high strength, corrosion resistance, lightweight, and excellent weldability. The T6 temper provides enhanced mechanical performance, making it ideal for both structural and pressure-based applications.
It also can be used as the starting material to produce 6061 T6 Elbow,Tee,Redcuer etc Pipe fittings.
6061 T6 Marine Aluminum Round Tube for Ship Components
6061 T6 pipe for Truck Trailer
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