.438″ 2011-T3 Alum Round CF
$1.68 – $8.74
SKU: 1f5813a1f26a
Specifications
Discover the reliability of Aluminum Cold Finished Round Bar, perfect for various machining and fabrication needs. Crafted with precision, it offers consistent dimensions and smooth surface finish. Ideal for shafts, rods, and components, its cold-finished design ensures enhanced strength and durability. Elevate your projects with this versatile and dependable aluminum round bar.
Mechanical Properties
| Ultimate Tensile Strength | 55000 |
| Yield Strength | 43000 |
| Brinell Hardness | 95 |
| Machinability and Weldability Because of the free machining characteristics of 2011, it is the standard (100%) for relative machining when compared to all other aluminum alloys. It is rated 100% in both the T3 and T8 condition. Forging, or hot working, may be accomplished in the temperature range of 550 - 900F. 2011 has poor welding characteristics, and is generally considered unsuitable for brazing and soldering. |
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| Tolerances ROUND Diameter (in) Tolerance (in) (+/-) .125 to .500 0.0015 .501 to 1.000 0.002 1.001 to 1.500 0.0025 1.501 to 2.000 0.004 2.001 to 3.000 0.006 3.001 to 3.375 0.008 HEXAGON Size (in) Tolerance (in) (+/-) .125 to .500 0.002 .501 to 1.000 0.0025 1.001 to 1.500 0.003 1.501 to 2.000 0.005 2.001 to 3.000 0.008 Cross-sectional dims(in) Tolerance (in) (+/-) Under .125 0.006 .125 to under .250 0.007 .250 to under .500 0.008 .500 to under .750 0.009 .750 to under 1.0 0.01 1.0 to under 1.5 0.012 1.5 to under 2.0 0.014 2.0 to under 4.0 0.024 4.0 to under 6.0 0.034 6.0 to under 8.0 0.044 8.0 to under 10.0 0.054 |
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Technical Specifications
| ASTM B211 |
| QQ-A-225/3 |
Chemistry
| Al | 91.2-94.6 |
| Bi | 0.2 -0 .6 |
| Cu | 5.0-6.0 |
| Fe | .7 max |
| Mg | 2.1-2.9 |
| .2-.6 | Pb |
| Si | .4 max |