AWS Welding Certification

E7018 designation system, electrode types, low-hydrogen storage, polarity, and filler metal selection.

Welding Procedure Specifications, Procedure Qualification Records, welder performance qualification, and AWS D1.1.

Fillet welds, groove welds, CJP, PJP, throat dimensions, root openings, and root face.

AWS position designations 1G through 6G, flat, horizontal, vertical, overhead, and pipe positions.

Preheat, interpass temperature, PWHT, HAZ, carbon equivalent, and weldability of steels.

Porosity, undercut, lack of fusion, incomplete penetration, slag inclusions, hydrogen cracking, and spatter.

Visual testing, liquid penetrant, magnetic particle, ultrasonic, and radiographic inspection methods.

Reference lines, arrow side, other side, field welds, weld-all-around, and supplementary symbols.

OSHA requirements, PPE, fire safety, gas cylinder handling, oxy-fuel safety, duty cycle, CWI, CWE, and ASME Section IX.