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3.5" Aluminum Square Bar 6061-T6511-Extruded -Part #: 21011
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FREE MTR AVAILABLE
FULL LENGTHS
1
Dimension(s) for this product
- Height: 3.5 "
Material Meets These Standard(s):
AMS-QQ-A-200/8,
ASTM-B221
Read More Specifications See Product Guide
Read More Specifications See Product Guide
2
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$116.37
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$116.37
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1
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5-9
$110.55
5%
10-14
$104.73
10%
15-29
$98.91
15%
30-59
$93.10
19%
60+
$87.28
24%
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[{"min":"5","max":"9","price":"208.86","dqty":"5-9","dprice":"$208.86","dsaving":"4%","isSelected":null},{"min":"10","max":"14","price":"197.87","dqty":"10-14","dprice":"$197.87","dsaving":"9%","isSelected":null},{"min":"15","max":"29","price":"186.87","dqty":"15-29","dprice":"$186.87","dsaving":"15%","isSelected":null},{"min":"30","max":"59","price":"175.88","dqty":"30-59","dprice":"$175.88","dsaving":"20%","isSelected":null},{"min":"60","max":"9999","price":"164.89","dqty":"60+","dprice":"$164.89","dsaving":"24%","isSelected":null}]
5-9
$208.86
4%
10-14
$197.87
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15-29
$186.87
15%
30-59
$175.88
20%
60+
$164.89
24%
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[{"min":"3","max":"4","price":"308.42","dqty":"3-4","dprice":"$308.42","dsaving":"4%","isSelected":null},{"min":"5","max":"9","price":"292.19","dqty":"5-9","dprice":"$292.19","dsaving":"9%","isSelected":null},{"min":"10","max":"14","price":"275.95","dqty":"10-14","dprice":"$275.95","dsaving":"15%","isSelected":null},{"min":"15","max":"19","price":"259.72","dqty":"15-19","dprice":"$259.72","dsaving":"20%","isSelected":null},{"min":"20","max":"9999","price":"243.49","dqty":"20+","dprice":"$243.49","dsaving":"24%","isSelected":null}]
3-4
$308.42
4%
5-9
$292.19
9%
10-14
$275.95
15%
15-19
$259.72
20%
20+
$243.49
24%
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[{"min":"3","max":"4","price":"399.80","dqty":"3-4","dprice":"$399.80","dsaving":"4%","isSelected":null},{"min":"5","max":"9","price":"378.76","dqty":"5-9","dprice":"$378.76","dsaving":"9%","isSelected":null},{"min":"10","max":"14","price":"357.71","dqty":"10-14","dprice":"$357.71","dsaving":"15%","isSelected":null},{"min":"15","max":"19","price":"336.67","dqty":"15-19","dprice":"$336.67","dsaving":"20%","isSelected":null},{"min":"20","max":"9999","price":"315.63","dqty":"20+","dprice":"$315.63","dsaving":"25%","isSelected":null}]
3-4
$399.80
4%
5-9
$378.76
9%
10-14
$357.71
15%
15-19
$336.67
20%
20+
$315.63
25%
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[{"min":"3","max":"4","price":"550.72","dqty":"3-4","dprice":"$550.72","dsaving":"5%","isSelected":null},{"min":"5","max":"9","price":"521.74","dqty":"5-9","dprice":"$521.74","dsaving":"9%","isSelected":null},{"min":"10","max":"14","price":"492.75","dqty":"10-14","dprice":"$492.75","dsaving":"15%","isSelected":null},{"min":"15","max":"19","price":"463.77","dqty":"15-19","dprice":"$463.77","dsaving":"19%","isSelected":null},{"min":"20","max":"9999","price":"434.78","dqty":"20+","dprice":"$434.78","dsaving":"25%","isSelected":null}]
3-4
$550.72
5%
5-9
$521.74
9%
10-14
$492.75
15%
15-19
$463.77
19%
20+
$434.78
25%
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[{"min":"3","max":"4","price":"704.92","dqty":"3-4","dprice":"$704.92","dsaving":"4%","isSelected":null},{"min":"5","max":"9","price":"667.82","dqty":"5-9","dprice":"$667.82","dsaving":"9%","isSelected":null},{"min":"10","max":"14","price":"630.72","dqty":"10-14","dprice":"$630.72","dsaving":"14%","isSelected":null},{"min":"15","max":"19","price":"593.62","dqty":"15-19","dprice":"$593.62","dsaving":"19%","isSelected":null},{"min":"20","max":"9999","price":"556.52","dqty":"20+","dprice":"$556.52","dsaving":"24%","isSelected":null}]
3-4
$704.92
4%
5-9
$667.82
9%
10-14
$630.72
14%
15-19
$593.62
19%
20+
$556.52
24%
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[{"min":"3","max":"4","price":"979.07","dqty":"3-4","dprice":"$979.07","dsaving":"5%","isSelected":null},{"min":"5","max":"9","price":"927.54","dqty":"5-9","dprice":"$927.54","dsaving":"10%","isSelected":null},{"min":"10","max":"14","price":"876.01","dqty":"10-14","dprice":"$876.01","dsaving":"15%","isSelected":null},{"min":"15","max":"19","price":"824.48","dqty":"15-19","dprice":"$824.48","dsaving":"20%","isSelected":null},{"min":"20","max":"9999","price":"772.95","dqty":"20+","dprice":"$772.95","dsaving":"25%","isSelected":null}]
3-4
$979.07
5%
5-9
$927.54
10%
10-14
$876.01
15%
15-19
$824.48
20%
20+
$772.95
25%
Product Details, Specifications, and Technical Information
3-1/2 inch Aluminum Square Bar 6061-T6511 Extruded exhibits above average corrosion resistance, good machinability, high strength, light weight, good weldability, and the ability to be heat treated for even higher strength, all at an affordable price. 6061 is the most commonly used aluminum alloy in the world due to its positive characteristics. It is typically used in aerospace, automotive, cameras, couplings, marine hardware, electrical components, decorative hardware, structural applications, pins, brakes, pistons, valves, and bicycle frames.
| Dimension Name | Specification |
| Height | 3.5 |
| Max Length | 144 |
| MTR Availability | Yes |
| Full Length | true |
| Material | Aluminum |
| Shape | Bar-Square |
| Custom Cut Warehouse | 1 |
| Alloy | 6061 |
| Temper | T6511 |
| Production Method | Extruded |
Material Specifications
This material meets the following specs: AMS -QQ-A-200/8, ASTM -B221
| Weight/Lineal Foot | ||
| 14.41 pounds |
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
| Mechanical Properties | |
| Property | Value |
| Ultimate Tensile Strength KSI | 42 |
| Density g/cm^3 | 3 |
| Yield Tensile Strength KSI | 40 |
| Brinell Hardness 500 kg load | 93 |
| Melting Point °F | 1080 - 1205 |
| Elongation % in 2 in. | 9 |
| Rockwell Hardness B Scale | 59 |
| Machinability % | 50 |
| Shear Strength KSI | 25 |
| Electrical Conductivity % IACS | 43 |
| Chemistry Information: 6061 Aluminum | |
| Element | Percentage |
| Al | 98 |
| Cr | 0.04 - 0.35 |
| Cu | 0.15 - 0.4 |
| Fe | 0.7 max |
| Mg | 0.8 - 1.2 |
| Mn | 0.15 max |
| Si | 0.4 - 0.8 |
| Ti | 0.15 max |
| Zn | 0.25 max |
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