Aluminum Hexagons - Series 2011-T3

Unit of Measure

Items	2011-T3H-250 Aluminum Hexagons - Series 2011-T3	2011-T3H-3125 Aluminum Hexagons - Series 2011-T3	2011-T3H-375 Aluminum Hexagons - Series 2011-T3	2011-T3H-4375 Aluminum Hexagons - Series 2011-T3	2011-T3H-500 Aluminum Hexagons - Series 2011-T3
Material	N/A Aluminum
Shapeform	N/A Hexagons
Series	N/A 2011-T3
Grade	N/A 2011
Temper	N/A T3
Size	N/A 1/4 inches	N/A 5/16 inches	N/A 3/8 inches	N/A 7/16 inches	N/A 1/2 inches
Size	N/A 0.25 inches6.35 mm	N/A 0.3125 inches7.9375 mm	N/A 0.375 inches9.525 mm	N/A 0.4375 inches11.1125 mm	N/A 0.5 inches12.7 mm
Estimated Weight	N/A 0.0662 lbs/ft0.0985164568 kg/m	N/A 0.1035 lbs/ft0.154024974 kg/m	N/A 0.1491 lbs/ft0.2218852524 kg/m	N/A 0.2029 lbs/ft0.3019484756 kg/m	N/A 0.2650 lbs/ft0.39436346 kg/m
Estimated Weight per 12' Bar	N/A 0.795 lbs0.360605958 kg	N/A 1.242 lbs0.5633617608 kg	N/A 1.789 lbs0.8114768036 kg	N/A 2.435 lbs1.104497494 kg	N/A 3.180 lbs1.442423832 kg
ASTM Specification	N/A AMS-QQ-A-225/3 ASTM B211 UNS A92011
Ultimate Strength	N/A 55 ksi
Yield Strength	N/A 43 ksi
Elongation percent in 2 inches	N/A 15
Hardness Brinnel Number	N/A 95
Ultimate Shearing Strength	N/A 32 ksi
Fatigue Endurance Limit¹	N/A 18 ksi
Modulus of Elasticity²	N/A 10.2 x 10⁴ ksi
Resistance to Corrosion - General³	N/A D
Stress Corrosion Cracking⁴	N/A D
Workability (Cold)⁵	N/A C
Mechinability	N/A A
Brazeability⁶	N/A D
Gas Weldability⁷	N/A D
Arc Weldability⁸	N/A D
Resistance Spot and Seam Weldability⁹	N/A D
Applications	N/A Screw machine products
Density	N/A 0.102 lbs/in³
Specific Gravity	N/A 2.83
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. In relatively thick sections, the rating would be E ⁴ Stress-corrosion cracking ratings are based on service experience and on laboratory tests of specimens exposed to the 3.5% sodium chloride alternate immersion test. ⁵ Ratings A through D for Workability (cold), and A through E for Machinability, are relative ratings in decreasing order of merit. ⁶ Ratings A through D for Weldability and Brazeability are relative ratings. 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. ⁸ 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. ⁹ 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.