OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION
1/4 inch Aluminum Hex Bar 2011-T3 is easily machined, average strength, and easily given a good surface finish. 2011 is optimally suited to parts that require lots of complex machining, but aren't necessarily as reliant upon high strength or corrosion resistance. 2011 is typically used for high precision projects, such as screw machines, cameras, clocks, precision gears, and speedometers.

Dimension Name |
Specification |
Alloy | 2011 |
Temper | T3 |
Production Method | Cold Finish |
Max Length | 144 |
Across Flats | 0.25 |
MTR Availability | Yes |
Full Length | true |
Material | Aluminum |
Shape | Bar-Hex |
Custom Cut Warehouse | 1 |
This material meets the following specs: ASTM -B211, AMS -QQ-A-225/3
Weight/Lineal Foot |
||
0.07 pounds |
Mechanical Properties |
|
Property | Value |
Brinell hardness 500 kg load | 95 min |
Elongation 1/2"" thick sample | 15 |
Endurance limit Based on 500,000,000 cycles of completely reversed stress using the R.R. Moore type of machine and specimen | 18 |
Modulus of Elasticity Average of tension and compression moduli. Compression modulus is about 2% greater than tension modulus | 10 |
Ultimate Tensile Strength | 55 |
Shear Strength | 32 |
Yield | 43 |
Chemistry Information: 2011 Aluminum |
|
Element | Percentage |
Al | 93.7 |
Bi | 0.2 - 0.6 |
Cu | 5 - 6 |
Fe | 0.7 max |
Pb | 0.2 - 0.6 |
Si | 0.4 max |
Zn | 0.3 max |