6061-T6 Aluminum American Standard I Beam
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Pricing is subject to change. In-store pricing may vary from online pricing.
Description
6061-T6 extruded Aluminum American standard I beams are an excellent candidate for most processing techniques and both interior and exterior applications. Aluminum American standard I beams have a smooth finish and a tapered flange against the web meeting the specifications for AMS-QQ-A 200. Common applications include buildings, walkways, headers, and platforms. It’s lightweight, corrosion resistant, and designed to span over a distance making it an excellent choice wherever strength is required.
Features
Alloy
6061-T6
ASTM
ASTM B221-08
Characteristics
6061
Most commonly used. High strength & good welding. Not good formability - If formed, needs a very gradual radius. Good machinability
Most commonly used. High strength & good welding. Not good formability - If formed, needs a very gradual radius. Good machinability
Specifications
CHEMICAL COMPOSITION |
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| Element | Percentage |
| Al | 98 |
| Cr | 0.04 - 0.35 |
| Cu | 0.15 - 0.40 |
| 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 |
MECHANICAL INFORMATION |
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| Imperial | Metric | |
| Density | 0.1 lb/in3 | 2.7 g/cc |
| Ultimate Tensile Strength | 45,000psi | 310 MPa |
| Yield Tensile Strength | 40,000psi | 276 MPa |
| Fatigue Strength | 14,000psi | 96.5 MPa |
| Shear Strength | 30,000psi | 207 MPa |
| Melting Point | 1,080 - 1,205°F | 582 - 652°C |
| Hardness Rockwell | B60 |
| Hardness Brinell | 95 |
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The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports. |
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Available Sizes
AVAILABLE SIZES |
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| Size | Depth | Width | Thickness | Length | Weight (lbs/ft) |
| 3" x .170 | 3" | 2.330" | 0.170" | 300.00" | 1.960 |
| 3"x.349 | 3" | 2.509" | 0.349" | 300.00" | 2.591 |
| 4"x.190 | 4" | 2.660" | 0.190" | 300.00" | 2.645 |
| 4"x.326 | 4" | 2.796" | 0.326" | 300.00" | 3.283 |
| 5"x.210 | 5" | 3.000" | 0.210" | 300.00" | 3.780 |
| 6"x.230 | 6" | 3.330" | 0.230" | 300.00" | 4.302 |
| 6"x.343 | 6" | 3.443" | 0.343" | 300.00" | 5.099 |
| 8"x.270 | 8" | 4.000" | 0.270" | 300.00" | 6.350 |