When most people think of aluminum, a multifunctional, lightweight material used to cover leftovers or line pans comes to mind. However, this versatile material can be used for many other purposes, such as fencing or vehicle parts. That’s why it’s so important to learn about the aluminum welding process. According to Lee’s Welding in Waipahu, HI, this metal can be welded into specific shapes and used in an array of applications. Here, they’ve compiled an introductory guide to help you gain a better understanding of the process.
A Guide to Aluminum Welding
How Aluminum Differs From Other Metals
Aluminum is popular in the welding industry because it can be melted and formed into a high-strength material with ease. Many vehicle manufacturers opt to use it, as well as professional welders on racing teams. In its purest form, this metal doesn’t change color as you might imagine—not like a red-hot metal object sitting in a fire. Since aluminum doesn’t display its readiness to be welded, the process can be confusing. In fact, aluminum has an oxide surface layer as a result of its active nature and interaction with the oxygen in the air. Additionally, this metal is a fantastic conductor of heat, which means the temperature can travel beyond the welder’s arc.
Types of Aluminum Alloys
Aluminum can be welded through a variety of methods, including the metal-arc and carbon-arc processes. Thanks to its unique characteristics, pure aluminum can be welded with other metals and alloys that allow it to fulfill a variety of functions. These alloys include wrought- or cast-iron aluminum, which require the same techniques and practices and may be produced in the form of sheets, tubing, forgings, sand, or die castings.
Aluminum welding requires a significant amount of expertise and skill to perform. While it is extremely useful, it’s a task best left to professionals. Luckily, Lee’s Welding is always happy to help! From standard gates and fences to marine welding, these professionals have the knowledge to complete any project you need. Give them a call at (808) 699-3111 or visit them online for more information.