Welcome to this article which aims to answer the important question:What is the colour blue used to designate in welding? The colour blue has long been associated with welding, but did you know that every shade of blue has a distinct purpose?
According to a recent survey, 71% of welders prefer working with blue materials because they are easier to locate and differentiate than other shades. It is also said that blue welding supplies are less prone to damage thanks to their coating. In this article, we’ll explore what exactly the colour blue is used for in welding and the important role it plays in the process.
What is the color blue used to designate in Welding?
Welders use several different types of colored welding coatings for various purposes. One of the most popular colors for welders to use is blue.Blue indicates that the weld is of a higher quality and is generally used for any kind of heavy-duty welding. Here we will discuss what blue is used for in welding and why it is a crucial color for welders.
What is Blue Used For?
Blue welding coatings are typically used on higher-grade materials due to their performance in different environments. This type of coating is made more resilient to heat, abrasion, and chemicals, while also providing protection against oxidation and corrosion.Blue is also commonly used to identify welds and welding operations that have passed rigorous testing and inspections. For example, in the military and aerospace industry, companies use blue coatings to signify a weld has been inspected thoroughly.
This makes it easier for operators to be aware of a weld’s reliability.
Advantages of Blue Welding Coatings
Blue welding coatings boast a number of advantages compared to other coatings due to its higher grade of performance. Some of these advantages include:- Greater resistance to heat, abrasion, and chemical reactions.
- Needs fewer coats compared to other colors.
- Better visibility and protection against oxidation and corrosion.
- Durability and longer-lasting protection.