Welding Wisdom for Professionals and Beginners Alike.

Welding 6061-T4 aluminum can enhance its properties. Proper heat treatment creates strong welds with 0% porosity. Preheat the aluminum to 150-200°C before welding. Then, age the welds at 350°F. This…

To weld 6061 aluminum to cast aluminum, use TIG welding techniques. Control the heat to avoid warping. Choose the right filler rod, like 4047 or 5356. Clean both surfaces well….

Aluminum 6061-T6 has higher yield and fatigue strength compared to Aluminum 6063-T6. It also boasts good extrudability, machinability, and weldability. On the other hand, Aluminum 6063-T6 offers better corrosion resistance….

Alloy 6063-T6 is a heat-treated aluminum known for its good extrudability. Use alloy 4043 or 5183 for welding. MIG welding is a common technique that produces strong welds, although nearby…

7075 and 2024 aluminum alloys are generally considered unweldable with standard arc welding techniques. However, adding titanium carbide nanoparticles could enhance their weldability. For aircraft certification and structural applications, always…

The 7005 series aluminum is a weldable alloy widely used in the bicycle industry. It is easier to weld than the 6000 series and works well with GTAW and GMAW…

70 series aluminum alloys, like 7075, offer high tensile strength but present welding challenges. Fusion welding processes can cause micro stress cracking. These alloys often separate when heated, limiting their…

TIG welding, or Gas Tungsten Arc Welding (GTAW), is ideal for joining 6063 aluminum. Use 4043 filler metal for great electrical conductivity. Clean surfaces before welding. Set correct amp settings…

Vertical aluminum welding needs special techniques. Use a push technique with the torch angled down at 15 degrees. Set the machine according to metal thickness. Control the puddle by feeding…