What Are the Welding Certificates Called for Different Welding Positions?
The names of welding certificates vary depending on the certifying body, the specific welding processes used, and the level of qualification achieved. There isn't one universal naming convention. However, most certifications will specify the welding process (e.g., SMAW, GMAW, GTAW) and the welding position(s) covered. Let's break down the common elements you'll see:
Welding Processes:
Before diving into positions, understanding the welding process is crucial. Certificates usually identify the process used:
- SMAW (Shielded Metal Arc Welding): Often called stick welding.
- GMAW (Gas Metal Arc Welding): Often called MIG welding.
- GTAW (Gas Tungsten Arc Welding): Often called TIG welding.
- FCAW (Flux-Cored Arc Welding): Often used for thicker materials.
Welding Positions:
Welding certifications often denote the positions a welder is qualified to weld in. These positions are standardized and usually include:
- 1G (Flat): Welding on a horizontal surface. This is the easiest position.
- 2G (Horizontal): Welding on a vertical surface with the weld bead in a horizontal orientation.
- 3G (Vertical): Welding on a vertical surface with the weld bead running vertically.
- 4G (Overhead): Welding above the head. This is the most challenging position.
- 5G (Pipe): Welding on a pipe in various positions. This often requires a separate, specialized certification.
- 6G (Pipe): More complex pipe welding than 5G.
How Certifications are Named:
A typical certification might look something like this: "Certified Welder - SMAW 1G/2G/3G" This indicates the welder is certified in Shielded Metal Arc Welding (SMAW) in the flat (1G), horizontal (2G), and vertical (3G) positions. A more comprehensive certification might include all four basic positions: "Certified Welder - GMAW 1G/2G/3G/4G." Pipe welding certifications often have their own specific designations, which can be quite detailed.
What Certifying Bodies Do?
Several organizations issue welding certifications. Each might have slightly different naming conventions, but the core information (process and position) remains consistent. Some common certifying bodies include:
- American Welding Society (AWS): A major player in setting welding standards and offering certifications in North America.
- National Board of Boiler and Pressure Vessel Inspectors (NBBI): Focuses on certifications related to boiler and pressure vessel construction.
- Other organizations: Various national or regional organizations may offer welding certifications, often tailored to local industry needs.
What About Specific Code Certifications?
Beyond basic position certifications, welders might also obtain certifications to specific welding codes. These codes (like ASME Section IX) outline strict requirements for welding in specific industries (e.g., pressure vessels, pipelines). These certifications often incorporate positional qualifications.
How Do I Find the Right Certification?
The best way to determine the precise name and requirements for welding certificates in your area is to:
- Contact local welding schools or training centers.
- Research the certifying bodies in your region.
- Look at job postings for specific welding positions to see the required qualifications.
Remember that the specific naming conventions may vary slightly depending on the organization offering the certification and the specific requirements of the industry. Always refer to the official documentation from the certifying body for complete and accurate details.
