Tig Welding Blue Tungsten: All You Need To Know
Tig welding is a type of welding that uses a non-consumable tungsten electrode to produce the weld. It is typically used for welding stainless steel and non-ferrous metals, such as aluminum and magnesium. Tungsten electrodes come in different colors and sizes, and each color has its own specific purpose.
Tig Welding Electrode
The tungsten electrode is the most important part of tig welding and it is important to choose the right one for the job. Tungsten electrodes come in a variety of colors, each of which has its own specific purpose. The most common colors are grey, gold, red, green, blue, and white.
The color of the tungsten electrode will determine its usage. Grey tungsten electrodes are used for general purpose welding, gold tungsten electrodes are used for precise welding, red tungsten electrodes are used for aluminum welding, green tungsten electrodes are used for magnesium welding, and blue tungsten electrodes are used for stainless steel welding.
Blue tungsten electrodes are specifically designed for welding stainless steel and other metals that require a higher temperature. Blue tungsten electrodes are typically used for welding thin materials, such as sheet metal, and can be used for both AC and DC welding.
Tig Welding Color Chart
Choosing the right tungsten electrode for a particular job is essential for successful welding. The following chart illustrates the different types of tungsten electrodes and their corresponding uses:
| Color | Usage |
|---|---|
| Grey | General purpose welding |
| Gold | Precise welding |
| Red | Aluminum welding |
| Green | Magnesium welding |
| Blue | Stainless steel welding |
| White | High-temperature welding |
Tig Welding Tungsten Chart
The following chart provides an overview of the different tungsten electrodes and their recommended current settings:
| Tungsten Electrode | Current Setting (Amps) |
|---|---|
| Grey | 60-90 |
| Gold | 50-80 |
| Red | 50-70 |
| Green | 50-80 |
| Blue | 60-90 |
| White | 90-150 |
When tig welding with blue tungsten electrodes, it is important to use the correct current setting for the thickness of the material being welded. Too much current can cause the electrode to melt, while too little current can cause the weld to be weak.
Tig Welding Blue Tungsten
Blue tungsten electrodes are the most commonly used tungsten electrodes for welding stainless steel and other metals that require a higher temperature. Blue tungsten electrodes are typically used for welding thin materials, such as sheet metal, and can be used for both AC and DC welding.
When tig welding with blue tungsten electrodes, it is important to use the correct current setting for the thickness of the material being welded. Too much current can cause the electrode to melt, while too little current can cause the weld to be weak. It is also important to use the correct tungsten preparation when welding with blue tungsten electrodes. The correct preparation ensures that the weld is smooth and clean.
Tig welding with blue tungsten electrodes is a great way to weld stainless steel and other metals that require a higher temperature. The correct tungsten preparation and current setting can ensure that the weld is strong and clean. By following the tig welding color chart and tungsten chart, you can ensure that you are using the appropriate tungsten electrode for the job.
Leave a Reply