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What are the 4 Types of Welding?

April 17, 2020

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The American Welding Society is a non-profit led by a volunteer organization of directors and officers. Founded in 1919, is it headquartered in Miami, Florida. Over 73,000 members are serviced worldwide. While there are many different types of welding techniques, let’s focus on the main four.


The 4 Different Types of Welding Techniques:

  1. Gas Metal Arc Welding
  2. Gas Tungsten Arc Welding
  3. Shielded Metal Arc Welding
  4. Flux Cored Arc Welding

Gas Metal Arc Welding

Gas Metal Arc Welding is referred to as metal inert gas. It is a bonding technique in which an electric arc forms between a wire electrode and workplace metals. This method requires a consistent voltage and a direct power source. This is the most common industrial bonding procedure. The four main procedures of metal transfer are short circuiting, which means to do something more quickly, spray, pulsed spray and globular, which means circular or globe shaped.


Gas Tungsten Arc Welding

Gas Tungsten Arc Welding is referred to as tungsten inert gas. It’s an arc welding process that uses a non-consuming tungsten wire to produce the link. Bonding together thick sections of stainless steel on metals without cast-iron is the most common for this method. This process is more complex and takes more time than the other three.


Shielded Metal Arc Welding

Shielded Metal Arc Welding is referred to as manual metal arc welding. The bonding process is a manual arc process that uses a consumable wire covered with a flux, which is a metal object to lay the bond. The manual process of stick welding is what the welder follows. The stick uses an electric flow to form a arc between the stick and the metals to be joined. This is often used in industrial production and construction of the building of steel structures.


Flux Cored Arc Welding

Flux Cored Arc Welding was created as an alternate to shield welding. The welding process is manual or mechanical. The manual arc bond is used in construction projects due to its high bonding mobility and speed. This type of bonding process requires an endless consumable tube-shaped wire containing a metal object and consistent-voltage or, less commonly, a consistent-current bonding charge supply.


Become Qualified at CCNN

CCNN can help prepare you for a bright future in welding with constant growth, good benefits and a higher than average starting salary. The three most popular welding careers are pipeline welder, underwater welder and welding technician. At CCNN, you’ll learn the four main different types of welding; gas metal, tungsten metal, flux-cored and shielded metal. CCNN’s Welding and Fabrication Diploma Program can be completed in as few at 12 months. Call CCNN today at 775-241-4445 to start the beginning of a fulfilling career.



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