Welding Position Plate: 2g

A standard 2G plate test typically follows these specifications:

Tack the plates with a 1/4" root opening at the top and bottom. Use a tape measure or spacer bar to ensure the gap is consistent. If the gap closes at the top due to gravity, you will fail the test. 2g welding position plate

Run a practice plate on scrap. Cut it in half and look at the cross-section. You should see perfect fusion at the root and zero slag lines. A standard 2G plate test typically follows these

It is critical to remove all mill scale, rust, and oil from the bevel and the surrounding surface to prevent porosity. Core Welding Techniques 2g welding position plate