2g 3g 4g Welding Test. Welding position for Fillet connections. 4G Welding Position Overhead or Overhead.
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4G Welding Position Overhead or Overhead. The first main difference is that the AWS D11 4G welding certification certifies you to do fillet welds in the 1F 2F and 4F test positions plus groove welds in the 1G 2G and 4G positions but it does not certify you to weld in the 3F and 3G positions. Welding position for Fillet connections.
3F Vertical Welding Position.
4F Welding Position Overhead or Overhead. 3F Vertical Welding Position. 1G Flat Welding Position. Welding position for Fillet connections.
