![]() The 3G and 4G combo welding certification are the next best thing and are easy to pass. Plate is very easy to prepare compared to time involved in setting up pipe coupons. Originally I was going to take the AWS B2.1 SMAW 6G open root welding certification, but at the moment I am quickly running out of time, and money to take a risk of a harder exam. It also certifies you to do fillet welds on pipe with a minimum diameter of 24 inches. The 3 and 4G combo welding certifications, certify you to weld in the 1F, 2F, 3F, 4F positions, and the 1G, 2G, 3G, 4G positions, on structural steel. Since shielded metal arc welding is the process preferred for most outdoor work, it makes sense to have these two welding certifications. Sponsored Listings Why Take the 3G and 4G SMAW Combo Welding Certification?
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