Aluminum is commonly used thanks to a combination of durability, malleability, and versatility. If you are planning a trip to the local scrap yard to pick up aluminum pipe and tubing, there are some grade factors to consider first. The right grade helps ensure project success to keep your labor, material, and repair costs low; each aluminum alloy is assigned a number to streamline the selection process.

Top 7 Grade Considerations for Aluminum Pipe & Tubing

1. Formability

Also known as workability, formability refers to mechanical deformation. If your project requires fashioning aluminum parts with other objects, such as for decorative trim and kitchenware purposes, Alloy 1100 is your best option. It is a soft, ductile aluminum perfect for projects that require formability because it cures at a slower rate than other alloys.

2. Machining

If mechanical properties are high on your aluminum pipe and tubing list, Alloy 1100 again works well, as does Alloy 2011. It is a popular metal for automatic screw machine products thanks to its corrosion resistance, hardiness, and machining abilities at high speeds using heavy feeds.

3. Weldability

Alloy 1100 again wins in regards to weldability. Alloy 3003 also provides excellent weldability properties perfect for creating everything from kitchen and chemical equipment to storage tanks. The addition of manganese makes this alloy a stronger option than 1100.

4. Heat Treating

Perhaps your tubing project requires excellent heat treatment properties. Alloy 6061 provides outstanding heat treatment abilities, making it an ideal option for truck bodies and frames, running boards, and virtually any structural component.

5. Corrosion Resistance

Underwater pipe and tubing projects require superior corrosion resistance, as do those subject to heavy rain on a regular basis. Alloy 5052 protects against rust and is frequently used for transportation and marine applications.

6. Strength

The transportation industry often calls for the strongest aluminum products. Whether your project is aircraft or ground transportation-based, Alloy 2024 and 7075 are some of your best options. Both possess fantastic strength-to-weight ratios.

7. End Usages

End-use applications also play a role in aluminum grade decisions. Aerospace applications, for example, do well with Alloy 2024 or 7075, while general machining tasks benefit from Alloy 2011. Food and chemical equipment manufacturing projects should involve Alloy 3003. These metals offer corrosion resistance, strength, and malleability among other important features.

David Hirschberg Steel & Recycling provides Cincinnati, OH, and the tri-state area with pipe and tubing among many other quality products. Rely on the scrap yard whenever you need materials or want to sell your scrap metal for a good price. Call (513) 821-0514 today to learn more about the inventory or visit the center online for metal recycling information. Like the Facebook page for additional tips.