Seamless Aluminum Pipe - Series 6061-T6 Schedule 40

6061 is the least expensive and most versatile of the heat-treatable aluminum alloys. It has most of the good qualities of aluminum. It offers a range of good mechanical properties and good corrosion resistance. It can be fabricated by most of the commonly used techniques. In the annealed condition it has good workability. In the T4 condition fairly severe forming operations may be accomplished. The full T6 properties may be obtained by artificial aging. It is welded by all methods and can be furnace brazed. It is available in the clad form ("Alclad") with a thin surface layer of high purity aluminum to improve both appearance and corrosion resistance. Applications: This grade is used for a wide variety of products and applications from truck bodies and frames to screw machine parts and structural components. 6061 is used where appearance and better corrosion resistance with good strength are required.

6061-T6 Schedule 40
20' Lengths
ASTM B241 UNS A96061

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Items	6061-T6SP40-125-068 Seamless Aluminum Pipe - Series 6061-T6 Schedule 40	6061-T6SP40-250-088 Seamless Aluminum Pipe - Series 6061-T6 Schedule 40	6061-T6SP40-375-091 Seamless Aluminum Pipe - Series 6061-T6 Schedule 40	6061-T6SP40-500-109 Seamless Aluminum Pipe - Series 6061-T6 Schedule 40	6061-T6SP40-750-113 Seamless Aluminum Pipe - Series 6061-T6 Schedule 40
Material	N/A Aluminum
Shapeform	N/A Pipe
Series	N/A 6061-T6
Grade	N/A 6061
Temper	N/A T6
Standard	N/A Schedule 40
Nominal Size	N/A 1/8 inches	N/A 1/4 inches	N/A 3/8 inches	N/A 1/2 inches	N/A 3/4 inches
Nominal Size	N/A 0.125 inches3.175 mm	N/A 0.25 inches6.35 mm	N/A 0.375 inches9.525 mm	N/A 0.5 inches12.7 mm	N/A 0.75 inches19.05 mm
O.D.	N/A 0.405 inches10.287 mm	N/A 0.54 inches13.716 mm	N/A 0.675 inches17.145 mm	N/A 0.84 inches21.336 mm	N/A 1.05 inches26.67 mm
I.D.	N/A 0.269 inches6.8326 mm	N/A 0.364 inches9.2456 mm	N/A 0.493 inches12.5222 mm	N/A 0.622 inches15.7988 mm	N/A 0.824 inches20.9296 mm
Wall Thickness	N/A 0.068 inches1.7272 mm	N/A 0.088 inches2.2352 mm	N/A 0.091 inches2.3114 mm	N/A 0.109 inches2.7686 mm	N/A 0.113 inches2.8702 mm
Weight	N/A 0.0847 lbs/ft0.1260474908 kg/m	N/A 0.1470 lbs/ft0.218760108 kg/m	N/A 0.1963 lbs/ft0.2921265932 kg/m	N/A 0.2944 lbs/ft0.4381154816 kg/m	N/A 0.3912 lbs/ft0.5821697568 kg/m
Weight per 20'	N/A 1.693 lbs0.7679448 kg	N/A 2.939 lbs1.3331304 kg	N/A 3.927 lbs1.7812872 kg	N/A 5.888 lbs2.6707968 kg	N/A 7.824 lbs3.5489664 kg
ASTM Specification	N/A ASME S241M ASME SB241 ASTM B241 Mil-P-25995 UNS A96061
Length	N/A 12 ft	N/A 12 ft	N/A 12 ft	N/A 20 ft	N/A 20 ft
Ultimate Strength	N/A 45 ksi
Yield Strength	N/A 40 ksi
Elongation percent in 2 inches	N/A 12
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
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
Density	N/A 0.098 lbs/in³
Specific Gravity	N/A 2.70
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.

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