<p>
How do I select <strong>aluminum grade </strong>to use?The following is a short breakdown of the most common grades and their general properties in order to provide you with an understanding of their many uses:<br><strong>Aluminum 1100</strong>: This is commercially pure aluminum, 99% min pure. It is soft, ductile, and has excellent workability which makes it ideal for projects requiring challenging forming operations. It work-hardens slowly, and is not heat-treatable. It has excellent corrosion resistance and weldability, and is most often used in the food processing and chemical industries. Al 1100 is noted for having the highest thermal conductivity of any aluminum, and is also known for its high electrical conductivity.<br><br>
Aluminum 2011: High mechanical strength and easy machinability are the features of this grade. It is the most free-machining aluminum grade, widely used for automatic screw machine products requiring extensive machinework. Fine chips equal faster feeds and long tool life. Its corrosion resistance is good and it may be resistance welded. It machines to an excellent finish.<br>
Aluminum 2024: One of the best known high-strength
aluminum alloys, with excellent fatigue resistance. Used in structures and parts where good strength-to-weight properties are desired. Corrosion resistance is relatively low, so 2024 sheet is often clad (Alclad) to improve upon this detail. This alloy can be formed in the annealed condition and then subsequently heat-treated.<br><strong>Aluminum 3003</strong>: The most widely used
aluminum alloy. Added manganese increases tensile strength. Used for drawing, spinning, fuel tanks and sheet metal work. This alloy is non-heat treatable, and is corrosion resistant.<br>
Aluminum 5052: This is the highest strength alloy of the non-heat treatable grades. It has good resistance to marine atmosphere and salt water corrosion. With excellent workability it can be easily drawn and formed into intricate shapes.<br><strong>Aluminum 6061</strong>: This is the most versatile of the heat-treatable alloys, sometimes referred to as the "work-horse" alloy. It offers a broad range of mechanical properties and corrosion resistance. It can be fabricated with most of the commonly used techniques.<br>
Aluminum 6063: Commonly referred to as the architectural alloy. It was developed as an extrusion alloy with relatively high tensile properties, excellent finishing capabilities, and corrosion resistance. Often used in various exterior and interior architectural applications, such as windows, doors, store fronts, and trim. It is also well-suited for anodizing.<br>
Aluminum 7075: This is one of the highest strength
aluminum alloys available. It is ideally used in highly stressed parts. In sheet it is also available as Alclad to improve corrosion resistance. Often used in aerospace applications because of its desirable mechanical properties. May be formed in the annealed condition and then heat-treated.</p>
<div>
<table style="box-sizing: border-box; border-collapse: collapse; border-spacing: 0px; color: rgb(51, 51, 51); font-family: SourceRegular; font-size: 14px;"><tbody style="box-sizing: border-box;">
<tr style="box-sizing: border-box;"></tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="auto">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">End Use</span></span></span>
</td>
<td colspan="5" style="box-sizing: border-box; padding: 0px;" width="auto">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Potential Aluminum Grades</span></span></span>
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Aircraft (Structure/Tube)</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2014</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">7075</span></span>
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Architectural</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Automotive Parts</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2014</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Building Products</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Boat Building</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Chemical Equipment</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">1100</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Cooking Utensils</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Drawn and Spun parts</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">1100</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Electrical</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Fasteners & Fittings</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">General Fabrication</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">1100</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Machined Parts</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2011</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2014</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Marine Applications</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Piping</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Pressure Vessels</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Recreation Equipment</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Screw Machine Products</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2011</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Sheet Metal Work</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">1100</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Storage Tanks</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">3003</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Structural Applications</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">7075</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
</td>
</tr>
<tr style="box-sizing: border-box;">
<td style="box-sizing: border-box; padding: 0px;" width="211">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;"><span style="box-sizing: border-box;">Trucks Frames & Trailers</span></span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">2024</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">5052</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6061</span></span>
</td>
<td style="box-sizing: border-box; padding: 0px;" width="64">
<span style="font-size:8px;"><span style="font-family:arial,helvetica,sans-serif;">6063</span></span><br>
</td>
</tr>
</tbody></table>
</div>
<br>