Welding Wisdom for Professionals and Beginners Alike.

Alloy 6063 is suitable for many welding techniques because it has good weldability. To enhance strength, use alloy 5183. For better electrical conductivity, alloy 4043 is preferable. This alloy resists…

Use a 140 amp welder to weld aluminum up to 1/8 inch thick, ensuring the surface is clean. Use argon gas for effective results. A spool gun may improve wire…

Aluminum alloy 5083 can be welded with filler alloys 5356, 5183, or 5556. Your choice of filler depends on the application and service requirements. These fillers offer properties that enhance…

To stick weld aluminum effectively, select the correct polarity and preheat the surface. Clean the aluminum well, remove oxide, and file the edges. Use a dedicated brush for aluminum to…

To stick weld aluminum, keep a short arc and use a fast travel speed. Aluminum has high thermal properties, which means it loses heat quickly. This causes the weld puddle…

To enhance your TIG welding of aluminum, follow these tips: Select the appropriate filler metal for aluminum. Prepare the base material well for better adhesion. Set your machine correctly for…

Set the wire feed speed for aluminum 30-100% higher than for steel. Maintain a 3/4-inch distance from the tip to the work surface. Use the correct tip size and adjust…

To achieve successful MIG aluminum welding, follow these tips: 1) Prep your metal surfaces well. 2) Preheat the metal for better bonding. 3) Use aluminum-specific parts. 4) Apply spray transfer…

Welding aluminum produces a white fume that includes aluminum oxide and ozone. Aluminum oxide can irritate the lungs, and ozone is toxic. Breathing in these fumes without protection can cause…