In this episode of Efficient & Proficient, Kevin Roy breaks down the CSA W47.1 SMAW 1GF (Flat) qualification test—what the test is, how the coupon is set up, and the key technique details that can make or break your result.

You’ll learn:

• What 1GF means (SMAW flat position) and why it’s your qualifying test before moving on
• The coupon setup: 3/8” plate with a backing bar, 1/2” gap, one square side + one bevel side
• How the test handles two marked stops/starts on the root pass (and why your CSR must check them)
• Target bead profile: flush to above flush—but do not exceed 3 mm
• Root pass travel direction rules (choose a direction and stay consistent)
• Technique essentials: 45° rod angle to the square side + 10° forward lean
• Why Kevin recommends running the higher end of the amperage range (flat position)
• Consumable note: using a 1/8” 7018 electrode
• What to do when things go wrong on test day (example: arc blow, spatter, and how not to panic)
• Visual examples of failure causes: lack of fusion, slag inclusions, and porosity
• Inspection guidance: any indication bigger than 1/8” (3 mm) is a fail, or multiple indications totalling that amount