6061-T6511 6061-T6
Seamless Extruded Tubing
24' Stock Lengths
AMS-QQ-A-200/8 (Structural) ASTM B241 (Seamless)
Specifications
Material |
N/A Aluminum |
Shapeform |
N/A Round Tubing |
Series |
N/A 6061-T6511 |
Grade |
N/A 6061 |
Temper |
N/A T6511 |
O.D. |
N/A 4 1/2 inches |
O.D. |
N/A 4.500 inches114.3 mm |
Thickness |
N/A 1/2 inches |
Wall Thickness |
N/A 0.500 inches12.7 mm |
I.D. |
N/A 3.500 inches87.5 mm |
Weight |
N/A 7.3890 lbs/ft10.996043796 kg/m |
Weight per 12' |
N/A 177.337 lbs80.4400632 kg |
ASTM Specification |
N/A ASTM B241 |
Stock Length |
N/A 24 ft |
Density |
N/A 0.098 lbs/in³ |
Specific Gravity |
N/A 2.70 |
Typical Mechanical Properties
Ultimate Strength |
N/A 45 ksi |
Yield Strength |
N/A 40 ksi |
Elongation percent in 2 inches |
N/A 17 |
Hardness Brinnel Number |
N/A 95 |
Ultimate Shearing Strength |
N/A 30 ksi |
Fatigue Endurance Limit1 | N/A 14 ksi |
Modulus of Elasticity2 | N/A 10.0 x 103 ksi |
Comparative Characteristics and Applications
Resistance to Corrosion - General3 | N/A B |
Stress Corrosion Cracking |
N/A A |
Workability (Cold) |
N/A C |
Mechinability |
N/A C |
Brazeability4 | N/A A |
Gas Weldability5 | N/A A |
Arc Weldability6 | N/A A |
Resistance Spot and Seam Weldability7 | N/A A |
Applications |
N/A Heavy-duty structures requiring good corrosion resistance, truck and marine, railroad cars, furniture, pipelines |
Aluminum Alloy Designations
N/A
|
- 1 Based on 500,000.000 cycles of completely reversed stress using the R. R. Moore-type of machine and specimen.
- 2 Average of tension and compression moduli. Compression modulus is about 2 percent greater than tension modulus.
- 3 Ratings A through E are relative ratings in decreasing order of merit, based on exposures to sodium chloride solution by intermittent spraying or immersion. Alloys with A and B ratings can be used in industrial and seacoast atmospheres without protection. Alloys with C, D and E ratings generally should be protected at least on faying surfaces.
- 4 Ratings A through D for Weldability and Brazeability are relative ratings.
-
5 A = Generally weldable by all commercial procedures and methods.
B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties. -
6 A = Generally weldable by all commercial procedures and methods.
B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties. -
7 A = Generally weldable by all commercial procedures and methods.
B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties.