{"id":4256,"date":"2026-07-03T10:13:29","date_gmt":"2026-07-03T10:13:29","guid":{"rendered":"https:\/\/aubrikmc.com\/blog\/welding-positions\/"},"modified":"2026-07-03T10:20:58","modified_gmt":"2026-07-03T10:20:58","slug":"welding-positions","status":"publish","type":"post","link":"https:\/\/aubrikmc.com\/tr\/blog\/welding-positions\/","title":{"rendered":"A\u00e7\u0131klanan Kaynak Pozisyonlar\u0131: 1G'den 6G'ye kadar Her Plaka ve Boru Pozisyonu"},"content":{"rendered":"<style id=\"ecc-blog-style\">\n.seo-blog-content{color:#1f2733;line-height:1.75;font-size:1.02rem;}\n.seo-blog-content h2{font-size:1.6rem;line-height:1.3;margin:1.9em 0 .55em;padding-bottom:.32em;border-bottom:2px solid #eef1f5;color:#13294b;font-weight:700;}\n.seo-blog-content h3{font-size:1.2rem;line-height:1.4;margin:1.5em 0 .5em;color:#13294b;font-weight:700;}\n.seo-blog-content a{color:#13294b;text-decoration:underline;text-underline-offset:2px;}\n.seo-blog-content table{border-collapse:separate;border-spacing:0;width:100%;margin:24px 0;font-size:.95rem;border:1px solid #e3e7ee;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(19,41,75,.07);}\n.seo-blog-content thead th,.seo-blog-content table th{background:#13294b !important;color:#ffffff !important;font-weight:600;text-align:left;padding:13px 15px;border:none !important;}\n.seo-blog-content td{padding:12px 15px;border:none;border-top:1px solid #edf0f4;}\n.seo-blog-content tbody tr:nth-child(even) td{background:#f6f8fb;}\n.seo-blog-content tbody tr:hover td{background:#eef3fa;}\n.seo-blog-content caption{caption-side:top;text-align:left;font-weight:700;color:#13294b;padding:6px 2px 10px;font-size:1rem;}\n.seo-blog-content details{border:1px solid #e3e7ee;border-radius:12px;margin:12px 0;background:#fff;overflow:hidden;box-shadow:0 1px 5px rgba(19,41,75,.05);}\n.seo-blog-content summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:15px 20px;font-weight:600;color:#13294b;background:#f7f9fc;transition:background .15s ease;}\n.seo-blog-content summary:hover{background:#eef2f8;}\n.seo-blog-content summary::-webkit-details-marker{display:none;}\n.seo-blog-content summary::after{content:\"+\";font-size:24px;font-weight:400;color:#13294b;line-height:1;flex:none;}\n.seo-blog-content details[open] summary{border-bottom:1px solid #e3e7ee;}\n.seo-blog-content details[open] summary::after{content:\"\\2212\";}\n.seo-blog-content details>p{margin:0;padding:16px 20px;color:#3a4453;}\n.seo-blog-content blockquote{border-left:4px solid #13294b !important;background:#f6f8fb !important;border-radius:0 10px 10px 0;margin:26px 0;padding:18px 26px !important;font-style:italic;color:#2a3340;}\n.seo-blog-content blockquote footer{font-style:normal;color:#6b7280;margin-top:8px;}\n.seo-blog-content ol,.seo-blog-content ul{padding-left:1.45em;}\n.seo-blog-content ol li,.seo-blog-content ul li{margin:8px 0;}\n.seo-blog-content figure{margin:30px 0;}\n.seo-blog-content figure img{border-radius:12px;box-shadow:0 6px 22px rgba(19,41,75,.12);}\n<\/style>\n<div class=\"seo-blog-content\" style=\"padding:1px 0; max-width:820px; margin:0 auto;\">\n<p style=\"color:#6b7280; margin:0 0 20px; font-size:0.9rem;\">Updated July 2026 \u00b7 Reviewed by the Aubrik technical team.<\/p>\n<p>Welding positions are the standardized orientations of a weld joint relative to gravity. That one variable determines how tough the weld is, how fast it goes, and whether it passes inspection. The American Welding Society (AWS) has given every position a number based on orientation (1 for flat, 2 for horizontal, 3 for vertical, and 4 for overhead) and a letter to specify the type of weld (F for fillet, G for groove).<\/p>\n<p>Pipe adds fixed and rotated positions up to 6G. Here\u2019s a full breakdown of every plate and pipe welding position from 1G to 6G. We\u2019ll compare the AWS codes with the ISO\/EN 6947 codes commonly found on European prints, rank them by actual difficulty, and show how a <a href=\"https:\/\/aubrikmc.com\/welding-positioners\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">welding positioner<\/a> can bring nearly every one of them down to flat.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Welding Position Master Chart, classified by weld type and orientation: every AWS 1G\u20136G code, its ISO 6947 equivalent, and a 1\u20135 difficulty rating \u2014 flat (1G) is the easiest, pipe 6G (45\u00b0 fixed) is the hardest. <\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">AWS code<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Orientation<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Workpiece type<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">ISO 6947<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Difficulty (1\u20135)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">1F \/ 1G<\/td>\n<td style=\"padding:10px 14px;\">Flat (downhand)<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PA<\/td>\n<td style=\"padding:10px 14px;\">1 \u2014 gravity helps<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">2F<\/td>\n<td style=\"padding:10px 14px;\">Horizontal fillet<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PB<\/td>\n<td style=\"padding:10px 14px;\">2<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">2G<\/td>\n<td style=\"padding:10px 14px;\">Horizontal groove<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PC<\/td>\n<td style=\"padding:10px 14px;\">3<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">3F \/ 3G<\/td>\n<td style=\"padding:10px 14px;\">Vertical<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PF (up) \/ PG (down)<\/td>\n<td style=\"padding:10px 14px;\">4<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">4F<\/td>\n<td style=\"padding:10px 14px;\">Overhead fillet<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PD<\/td>\n<td style=\"padding:10px 14px;\">4<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">4G<\/td>\n<td style=\"padding:10px 14px;\">Overhead groove<\/td>\n<td style=\"padding:10px 14px;\">Plate<\/td>\n<td style=\"padding:10px 14px;\">PE<\/td>\n<td style=\"padding:10px 14px;\">5 \u2014 hardest basic<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">1G (rotated)<\/td>\n<td style=\"padding:10px 14px;\">Pipe turned, weld stays flat<\/td>\n<td style=\"padding:10px 14px;\">Pipe<\/td>\n<td style=\"padding:10px 14px;\">PA<\/td>\n<td style=\"padding:10px 14px;\">1<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">2G<\/td>\n<td style=\"padding:10px 14px;\">Pipe vertical, weld horizontal<\/td>\n<td style=\"padding:10px 14px;\">Pipe<\/td>\n<td style=\"padding:10px 14px;\">PC<\/td>\n<td style=\"padding:10px 14px;\">3<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">5G<\/td>\n<td style=\"padding:10px 14px;\">Pipe horizontal fixed<\/td>\n<td style=\"padding:10px 14px;\">Pipe<\/td>\n<td style=\"padding:10px 14px;\">PF \/ PG around bore<\/td>\n<td style=\"padding:10px 14px;\">5<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">6G<\/td>\n<td style=\"padding:10px 14px;\">Pipe fixed at 45\u00b0\u00b15\u00b0<\/td>\n<td style=\"padding:10px 14px;\">Pipe<\/td>\n<td style=\"padding:10px 14px;\">H-L045<\/td>\n<td style=\"padding:10px 14px;\">5 \u2014 hardest test<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">6GR<\/td>\n<td style=\"padding:10px 14px;\">6G plus a restriction ring<\/td>\n<td style=\"padding:10px 14px;\">Pipe<\/td>\n<td style=\"padding:10px 14px;\">H-L045 (restricted)<\/td>\n<td style=\"padding:10px 14px;\">5+<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"color:#6b7280; font-size:0.85rem; margin:6px 0 0;\">This chart summarises the main types of welding positions, plate and pipe alike. Sources: AWS A3.0 \/ D1.1 position definitions; ISO 6947:2019 position codes. Note: difficulty is a generalized ranking; read the ranking section for a detailed breakdown of what\u2019s considered difficult.<\/p>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">What Are Welding Positions?<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_01.png\" alt=\"What Are Welding Positions? \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Welding positions are standardized orientations of a weld joint with regard to gravity and the welding operator, as defined by established welding codes such as the <a href=\"https:\/\/www.aws.org\/standards-and-publications\/codes-and-standards\/d1-1\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">American Welding Society (AWS D1.1)<\/a> and <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/bpvc-ix-bpvc-section-ix-welding-brazing-fusing-qualifications\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ASME Section IX<\/a> (for pressure welding). The four foundational positions are flat (1), horizontal (2), vertical (3), and overhead (4), and pipe adds fixed positions such as 5G and 6G for certification.<\/p>\n<p>Get the position wrong on the drawing and everything downstream is wrong \u2014 the process, the electrode, the travel speed, and whether the job needs a positioner at all. That holds whether you are welding structural carbon steel, piping systems for a refinery, or a pressure vessel; the position sets the difficulty, and the quality standards that judge the finished weld do not change with it.<\/p>\n<p>What makes orientation so critical? Once the welding arc melts a weld joint, it momentarily becomes a liquid pool that is immediately acted on by gravity. When welding flat, this molten pool naturally rests in the joint; however, as you angle the joint, gravity begins to pull this metal from the joint, forcing the welder to compensate with lower heat input, increased travel speed, and a more controlled weave pattern. At its core, the code system is just a series of challenges you overcome by working against gravity, which is why adapting your operation to handle most welding positions in flat is so advantageous for production.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Fillet (F) vs Groove (G): The Letter Half of Every Code<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_02.png\" alt=\"Fillet (F) vs Groove (G): The Letter Half of Every Code \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>The letter tells the joint type, so first know your letters \u2014 the AWS system builds on the standard <a href=\"https:\/\/www.lincolntech.edu\/news\/skilled-trades\/welding-technology\/what-are-5-basic-types-weld-joints-diagrams-descriptions\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">weld-joint types<\/a>. Every AWS position code is a combination of a number (orientation) and a letter (joint type) to quickly identify the type of weld shown on a drawing, a blueprint, or a welding procedure specification (WPS).<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Fillet vs groove: the letter in a welding position code names the joint type.<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Letter<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Weld type<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Joint<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Example code<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\"><strong>F<\/strong><\/td>\n<td style=\"padding:10px 14px;\">Fillet<\/td>\n<td style=\"padding:10px 14px;\">Two surfaces roughly perpendicular \u2014 lap, corner, or tee joints<\/td>\n<td style=\"padding:10px 14px;\">3F = vertical fillet<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\"><strong>G<\/strong><\/td>\n<td style=\"padding:10px 14px;\">Groove<\/td>\n<td style=\"padding:10px 14px;\">Two edges butted together, usually beveled with a gap<\/td>\n<td style=\"padding:10px 14px;\">4G = overhead groove<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>You can therefore read the position code as [orientation number] + [joint letter] &#8211; for example, 1F indicates a flat fillet weld, 2G is a horizontal groove weld, and 4G is a groove weld done overhead. This system is used for plate welding positions, pipe welding positions and international code positions.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">The Four Basic Plate Positions: 1 to 4<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_03.png\" alt=\"The Four Basic Plate Positions: 1 to 4 \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Most welding operations start with the basic plate positions 1 through 4, the sequence taught in every accredited <a href=\"https:\/\/www.lincolntech.edu\/news\/skilled-trades\/welding-technology\/understanding-welding-positions-comprehensive-guide\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">welding program<\/a>. Each number represents a distinct challenge for managing the molten puddle.<\/p>\n<h3 style=\"margin:32px 0 12px;\">Flat, 1F \/ 1G<\/h3>\n<p>The joint sits flat under the welder and he welds from the top, looking down into the molten pool. Since gravity pulls the molten material directly down into the joint, rates of deposition are highest and defect rates lowest. Every welding process &#8211; stick, MIG, TIG, submerged-arc &#8211; is at its cleanest here, which is precisely why shop fabricators work so hard to achieve the flat position for jobs.<\/p>\n<h3 style=\"margin:32px 0 12px;\">Horizontal, 2F \/ 2G<\/h3>\n<p>The axis of the joint is horizontal, running across a vertical surface. That puddle wants to sag down toward the bottom edge, so the welder uses low heat and moves the welding torch slightly from side to side. A 2G groove is more challenging than a 2F fillet because there&#8217;s no supportive shelf for the puddle.<\/p>\n<h3 style=\"margin:32px 0 12px;\">Vertical, 3F \/ 3G<\/h3>\n<p>Here, the joint runs from top to bottom. Most structural work is done in the vertical-up orientation with a weave motion for penetration; vertical-down is faster for light sheet, but it isn&#8217;t allowed on most structural codes due to the potential for cold lap and shallow fusion. Welders often explain the core technique in plain language on forums: weave the torch from side to side across the joint and don&#8217;t pause at the center \u2014 if the puddle droops, you aren&#8217;t weaving wide enough, or you are dwelling too long at the center.<\/p>\n<h3 style=\"margin:32px 0 12px;\">Overhead, 4F \/ 4G<\/h3>\n<p>In this case, the joint runs horizontally, underneath the welder, and the welder looks up. Gravity works directly against him, so he counters it with a short arc, a small puddle, and rapid travel so the weld cools and solidifies before it can fall out of the joint. Overhead is the hardest of the four basic plate positions \u2014 a 4G groove even more so than a 4F fillet \u2014 and it is where a lot of apprentices wash out of their first certification: the metal rains down, and the instinct to slow the travel only makes the puddle drip faster.<\/p>\n<h3 style=\"margin:32px 0 12px;\">What are the five positions of welding?<\/h3>\n<p>You may have heard of five positions, an archaic distinction which added an inclined plate position. The modern standards approach to defining plate positions is much simpler, however: there are four basic ones (flat, horizontal, vertical and overhead). Pipe welding builds on the basic plate positions with specific fixed positions (especially 5G and 6G) to produce the full set of welder-qualification orientations: plate 1G\u20134G plus pipe 5G, 6G and 6GR.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Pipe Welding Positions: 1G-Rotated, 2G, 5G, 6G and 6GR<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_04.png\" alt=\"Pipe Welding Positions: 1G-Rotated, 2G, 5G, 6G and 6GR \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>The pipe positions specify the way the pipe is held, because a round surface means the welder will be working in multiple positions even within a single pass. In 5G the pipe is horizontal and fixed, so the welder moves around it and will pass through the flat, vertical, and overhead orientations in a single weld pass. In the 6G position, a pipe which is set at an angle of roughly 45 degrees (\u00b15\u00b0, varying by code) and which can&#8217;t be rotated requires the welder to assume every orientation at once; the 6GR position is identical but includes a restraint ring which blocks access and simulates conditions that would be encountered in the field. 6G and 6GR are the most challenging welder certifications offered, and both AWS D1.1 and <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/bpvc-ix-bpvc-section-ix-welding-brazing-fusing-qualifications\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ASME Section IX<\/a> define how they are tested.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Pipe welding positions: how the pipe is fixed and which orientations the welder passes through.<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Position<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Pipe axis<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Rotated or fixed<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Orientations welded<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">1G rotated<\/td>\n<td style=\"padding:10px 14px;\">Horizontal<\/td>\n<td style=\"padding:10px 14px;\">Rotated<\/td>\n<td style=\"padding:10px 14px;\">Flat only (pipe turns under the torch)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">2G<\/td>\n<td style=\"padding:10px 14px;\">Vertical<\/td>\n<td style=\"padding:10px 14px;\">Fixed<\/td>\n<td style=\"padding:10px 14px;\">Horizontal around the circumference<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">5G<\/td>\n<td style=\"padding:10px 14px;\">Horizontal<\/td>\n<td style=\"padding:10px 14px;\">Fixed<\/td>\n<td style=\"padding:10px 14px;\">Flat + vertical + overhead in one pass<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">6G<\/td>\n<td style=\"padding:10px 14px;\">45\u00b0\u00b15\u00b0<\/td>\n<td style=\"padding:10px 14px;\">Fixed<\/td>\n<td style=\"padding:10px 14px;\">All orientations, inclined<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">6GR<\/td>\n<td style=\"padding:10px 14px;\">45\u00b0\u00b15\u00b0 + ring<\/td>\n<td style=\"padding:10px 14px;\">Fixed, restricted<\/td>\n<td style=\"padding:10px 14px;\">All orientations, limited access<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"margin:32px 0 12px;\">5G vs 6G: What Actually Changes<\/h3>\n<p>Either will prevent the pipe from rotating, but 5G still holds the pipe horizontally, so the welder works flat, vertical, and overhead as he travels around the bore. 6G tilts the pipe to about 45\u00b0, combining vertical and overhead travel \u2014 every point along the joint sits at a different angle, so a 6G certification proves ability in all positions.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Why 6G Is the Ultimate Test, and What Each Test Qualifies You For<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_05.png\" alt=\"Why 6G Is the Ultimate Test, and What Each Test Qualifies You For \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>A welder certification is scoped by the position you test in, not by general skill \u2014 and 6G is the ultimate test because a single pipe joint fixed at 45\u00b0 forces flat, vertical, and overhead welding all at once. Pass it and you have proven control in every orientation, which is why one 6G ticket qualifies a welder for the full range of plate and pipe positions.<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-left:3px solid #2d2d2d; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\"><span style=\"font-size:1.1em;\">\u26a0\ufe0f<\/span> <strong>The 1G myth<\/strong><\/div>\n<p>  Most people will assume that once a welder is flat-plate-certified (1G), he\u2019s certified for everything.<\/p>\n<p>He\u2019s not. Under AWS D1.1 (Table 6.10), a 1G plate groove test qualifies him for flat groove plus flat and horizontal fillet only (1G, 1F, 2F). Every other range must be qualified separately.\n<\/p><\/div>\n<p>Here are a few rules that fall out of that code:<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Welder qualification range: the test position governs which production positions you may weld (AWS D1.1 Table 6.10).<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Test you pass<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Positions you are qualified to weld<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">1G plate groove<\/td>\n<td style=\"padding:10px 14px;\">Flat groove + flat\/horizontal fillet (1G, 1F, 2F)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">3G + 4G plate groove<\/td>\n<td style=\"padding:10px 14px;\">All plate positions (flat, horizontal, vertical, overhead)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">6G pipe groove<\/td>\n<td style=\"padding:10px 14px;\">All plate and pipe positions<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\">6GR pipe (restricted)<\/td>\n<td style=\"padding:10px 14px;\">All positions, including restricted-access work<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>The rule that trips people up: the test position governs the production range, not general skill. A 1G plate groove test qualifies only 1G, 1F and 2F; welding all four plate positions requires a 3G + 4G pair; and full all-position pipe qualification comes from a 6G test (or a 2G + 5G combination) under AWS D1.1 or <a href=\"https:\/\/www.asme.org\/codes-standards\/find-codes-standards\/bpvc-ix-bpvc-section-ix-welding-brazing-fusing-qualifications\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ASME Sec. IX<\/a> for that scope.<\/p>\n<p>6G qualification is exacting. Its AWS D1.1 groove joint uses a 45\u00b0 included angle, and a 1-inch [25 mm] coupon qualifies a welder for unlimited thickness. A finished weld must show no cracks, undercut no deeper than 1\/32 in [1 mm], and reinforcement no higher than 1\/8 in [3 mm] before it even reaches bend or radiographic testing. A certified welding inspector then evaluates the coupon, and that inspector&#8217;s sign-off is what makes the qualification official. Pass 6G and you have shown puddle control in every orientation in a single joint \u2014 often the credential that opens a welding career in pipe, oil and gas, and pressure work.<\/p>\n<blockquote style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border-left:3px solid #2d2d2d; font-style:italic;\">\n<p>\u201cThe 6G position is at a 45-degree angle and is considered the most difficult welding position.\u201d<\/p>\n<p><cite style=\"display:block; margin-top:8px; font-style:normal; font-weight:600; color:#6b7280;\">Robert Lanni, Welding Instructor, Lincoln Technical Institute<\/cite>\n<\/p><\/blockquote>\n<h3 style=\"margin:32px 0 12px;\">What does a 6G welding certification qualify you to weld?<\/h3>\n<p>A 6G certification qualifies a welder for all plate and pipe positions, but only for the welding processes and base-metal ranges covered by the test. Employers treat 6G as a single benchmark qualification, yet it does not guarantee ability in every process and base-metal combination \u2014 always review the qualification documentation for exact ranges, or contact us before specifying pipe positioners.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">AWS vs ISO\/EN 6947: Cross-Referencing the Codes<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_06.png\" alt=\"AWS vs ISO\/EN 6947: Cross-Referencing the Codes \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>AWS 1G\u20136G numbers don&#8217;t always line up with ISO 6947 letter codes. If your company deals with European or global-standard projects and you buy\/sell on the EU-standard drawings, you need to know how the <a href=\"https:\/\/www.iso.org\/standard\/72741.html\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ISO\/EN 6947<\/a> numbers on those drawings correlate with the AWS 1G-6G numbers your welders know. The AWS numbers don&#8217;t always correspond directly to the letter codes ISO uses. AWS also groups two positions together into one, 3G vertical, while ISO separates these into PF for vertical up and PG for vertical down. You&#8217;ll want to cross-reference ISO with your own standard practice, because most general guides won&#8217;t touch on this part of welding on ISO-based projects. The pain usually shows up on a shop&#8217;s first European contract: a drawing calls out PF, a welder sets up expecting a single vertical pass, and the joint fails inspection because nobody flagged that PF means strictly vertical-up. One misread letter costs a recut and a re-test.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">AWS to ISO\/EN 6947 (PA, PB, PC, PD &#8230;) welding position cross-reference \u2014 note the vertical-up\/vertical-down split.<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">ISO 6947<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Meaning<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">AWS equivalent<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PA<\/td>\n<td style=\"padding:10px 14px;\">Flat<\/td>\n<td style=\"padding:10px 14px;\">1G \/ 1F<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PB<\/td>\n<td style=\"padding:10px 14px;\">Horizontal-vertical (horizontal fillet)<\/td>\n<td style=\"padding:10px 14px;\">2F<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PC<\/td>\n<td style=\"padding:10px 14px;\">Horizontal<\/td>\n<td style=\"padding:10px 14px;\">2G<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PD<\/td>\n<td style=\"padding:10px 14px;\">Horizontal overhead (overhead fillet)<\/td>\n<td style=\"padding:10px 14px;\">4F<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PE<\/td>\n<td style=\"padding:10px 14px;\">Overhead<\/td>\n<td style=\"padding:10px 14px;\">4G<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PF<\/td>\n<td style=\"padding:10px 14px;\">Vertical-up<\/td>\n<td style=\"padding:10px 14px;\">3G \/ 3F (uphill)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">PG<\/td>\n<td style=\"padding:10px 14px;\">Vertical-down<\/td>\n<td style=\"padding:10px 14px;\">3G \/ 3F (downhill)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\">H-L045<\/td>\n<td style=\"padding:10px 14px;\">Pipe fixed at 45\u00b0<\/td>\n<td style=\"padding:10px 14px;\">6G<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>For inclined pipe, ISO 6947 marks the 45\u00b0 variants as H-L045 (welding upward) and J-L045 (downward); the vertical variants are PF (up) and PG (down). Note that 6GR \u2014 a 6G test with a restriction ring for tubular T-, Y- and K-connections \u2014 is an AWS D1.1 designation, not an ISO or ASME one. Whenever a drawing calls for &#8220;PF,&#8221; weld vertical up as indicated.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Position Difficulty, Ranked: The Gravity Tax Ladder<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_07.png\" alt=\"Position Difficulty, Ranked: The Gravity Tax Ladder \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Welding difficulty has two components, not one: There&#8217;s the inherent physical difficulty due to the forces acting against your efforts: The greater the tilt away from the flat position, the more gravity will try to work against your weld puddle. And then there&#8217;s the more significant position problem, the one that guides rarely cover, the difficulty in achieving good posture, adequate reach and reasonable visibility. This means occupational health researchers (see the <a href=\"https:\/\/www.osha.gov\/etools\/shipyard-employment\/welding-cutting-brazing\/ergonomics\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">OSHA welding ergonomics eTool<\/a>) know quite clearly that when you ask someone to work overhead or in other out-of-position circumstances, you get forced postures, over-the-head positions, heavy static loading, poor access, and a whole lot more physical fatigue and opportunity for error than if they&#8217;re working flat on the floor.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">The Gravity Tax Ladder: each position stacks a puddle-physics cost and a human-factors cost.<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Rung<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Puddle-physics tax<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Human-factors tax<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">1 \u2014 Flat<\/td>\n<td style=\"padding:10px 14px;\">Gravity pulls metal into the joint<\/td>\n<td style=\"padding:10px 14px;\">Comfortable, seated or bench height<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">2 \u2014 Horizontal<\/td>\n<td style=\"padding:10px 14px;\">Puddle sags toward lower edge<\/td>\n<td style=\"padding:10px 14px;\">Mostly upright, good sightline<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">3 \u2014 Vertical<\/td>\n<td style=\"padding:10px 14px;\">Metal runs down; weave to hold it<\/td>\n<td style=\"padding:10px 14px;\">Standing, wrist control critical<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">4\u20135 \u2014 Overhead<\/td>\n<td style=\"padding:10px 14px;\">Gravity pulls metal out; drips<\/td>\n<td style=\"padding:10px 14px;\">Above-shoulder, neck strain, falling spatter<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">5 \u2014 6G pipe<\/td>\n<td style=\"padding:10px 14px;\">Every angle in one pass<\/td>\n<td style=\"padding:10px 14px;\">Kneeling\/crouching around a fixed pipe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"margin:32px 0 12px;\">Which Positions Are Hardest, and Why<\/h3>\n<p>As a certification, 6G (and restricted 6GR) is the toughest \u2014 a pipe fixed at 45\u00b0 forces flat, vertical, and overhead in one joint that never moves. Of the four basic plate positions, overhead (4G) is hardest, since gravity pulls the molten metal out of the joint. Surprisingly, some welders find 6G easier than a pure vertical-up 3G: the 45\u00b0 tilt lets gravity partly help.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Technique by Position: Angle, Travel and Weave<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_08.png\" alt=\"Technique by Position: Angle, Travel and Weave \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>When you&#8217;re welding, once you&#8217;ve identified which position you&#8217;re in, settings are predictable. This quick guide gives you a starting point for each, drawn from established welding-equipment engineering practice, but always verify settings against your WPS. The most common overhead mistake is running too hot: a big, fluid puddle has nowhere to go but down, so drop the amperage and pick up the travel speed before you chase a sagging bead.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Technique starting points by welding position (stick\/MIG general guidance).<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Position<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Electrode \/ travel angle<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Motion<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Watch for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Flat \/ horizontal<\/td>\n<td style=\"padding:10px 14px;\">0\u201315\u00b0 drag (stick); 10\u201315\u00b0 push (MIG)<\/td>\n<td style=\"padding:10px 14px;\">Stringer or slight weave<\/td>\n<td style=\"padding:10px 14px;\">Over-penetration on thick plate<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Vertical-up<\/td>\n<td style=\"padding:10px 14px;\">5\u201310\u00b0, near perpendicular<\/td>\n<td style=\"padding:10px 14px;\">Weave; pause at edges, not center<\/td>\n<td style=\"padding:10px 14px;\">Puddle sag \/ cold lap<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Overhead<\/td>\n<td style=\"padding:10px 14px;\">5\u201310\u00b0<\/td>\n<td style=\"padding:10px 14px;\">Short arc, small tight weave, fast travel<\/td>\n<td style=\"padding:10px 14px;\">Dripping, undercut<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\">Pipe 5G \/ 6G<\/td>\n<td style=\"padding:10px 14px;\">Adjust continuously through the arc<\/td>\n<td style=\"padding:10px 14px;\">Multi-pass: TIG root, fill and cap<\/td>\n<td style=\"padding:10px 14px;\">Bead consistency across orientations<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-left:3px solid #2d2d2d;\">\n<strong>\ud83d\udcd0 Engineering Note<\/strong><\/p>\n<p style=\"margin:8px 0 0;\">Many structural codes, including <a href=\"https:\/\/www.aws.org\/standards-and-publications\/codes-and-standards\/d1-1\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">AWS D1.1<\/a>, do not allow vertical down travel on load-bearing groove welds, since the fast-cooling puddle can obscure a lack of fusion, although it does offer speed advantages on materials thinner than 3mm. When there&#8217;s a vertical groove called for without specific mention of down travel, always proceed with a weave technique in the vertical-up direction and be sure to double check the weld procedure specification.<\/p>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">How a Welding Positioner Reaches Every Position<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_09.png\" alt=\"How a Welding Positioner Reaches Every Position \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Here&#8217;s how you can keep more of the budget out of wages: rather than train a welder to fight gravity in every position, you rotate the work so the weld sits in the comfortable flat 1G position almost every time. That is exactly what a <a href=\"https:\/\/aubrikmc.com\/welding-positioners\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">welding positioner<\/a>, rotator, or manipulator does, and it is why positioning equipment pays back quickly on work that is otherwise slow and labor-intensive.<\/p>\n<p>One number is key: arc-on time \u2014 the share of a shift a welder actually spends laying down weld. By common industry estimates it is only around 10% for manual, out-of-position work; the rest is repositioning, fit-up, and moving between joints. Bringing the work to a fixed 1G station lifts that operating factor several-fold. Because labor is the largest cost in manual welding, taking the joint to flat raises the weld metal deposited per shift far more than any tweak to the machine itself. The shop maxim holds: even the most skilled welder usually works faster and cleaner in flat 1G.<\/p>\n<p>Take a real example. A pressure-vessel shop with a 40-ton, 4-meter shell can weld it by hand \u2014 the welder working overhead and out of position, cycling through vertical up and down passes while arc-on time collapses \u2014 or it can roll that shell onto turning rolls under a manipulator so every seam runs flat at full deposition. That is the difference between a 6G weld test mindset and a production mindset, and it is the same logic behind the welding positions chart at the top of this guide: turn the hard positions into easy ones.<\/p>\n<p>This is old and well-understood engineering: a tilt-and-turn positioner can support, tilt, and rotate a part around a stationary torch, a concept documented in <a href=\"https:\/\/patents.google.com\/patent\/US4791270A\/en\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">welding-positioner patents<\/a> going back decades. Use the Downhand Conversion Map below to determine which machine puts each hard position back into flat:<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<caption style=\"caption-side:top; text-align:left; font-weight:600; padding:8px 0; color:#2d2d2d;\">Downhand Conversion Map: matching an out-of-position weld to the equipment that brings it to flat 1G.<\/caption>\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Out-of-position job<\/th>\n<th scope=\"col\" style=\"padding:12px 14px; text-align:left; font-weight:600;\">Equipment that brings it to 1G<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Overhead or vertical plate \/ small assembly<\/td>\n<td style=\"padding:10px 14px;\"><a href=\"https:\/\/aubrikmc.com\/welding-positioners\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Tilting-rotating welding positioner<\/a><\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">5G \/ 6G pipe, tank or vessel girth seams<\/td>\n<td style=\"padding:10px 14px;\"><a href=\"https:\/\/aubrikmc.com\/welding-rotators-turning-rolls\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Welding rotators \/ turning rolls<\/a> (roll to 1G)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Long circumferential or longitudinal seams<\/td>\n<td style=\"padding:10px 14px;\"><a href=\"https:\/\/aubrikmc.com\/welding-manipulators-column-boom\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Column-and-boom manipulator<\/a><\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\">High-volume repeatable parts<\/td>\n<td style=\"padding:10px 14px;\"><a href=\"https:\/\/aubrikmc.com\/robotic-welding-systems\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Robotic or cobot cell<\/a> with an integrated positioner<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>In all honesty, positioning is not magic, and there are two caveats. First, a positioner and robot form a coordinated, multi-axis system that needs precise calibration and fixturing; if the turntable and torch fall out of sync, you can introduce defects in tricky geometry like corners. Second, automation is not right for every job. If you have only a handful of identical pieces, one-off custom parts, or field repairs under access constraints, an experienced welder with a standalone positioner may be the better call. Weigh load capacity, part geometry, and batch size \u2014 and talk to a <a href=\"https:\/\/aubrikmc.com\/welding-positioners\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">positioner supplier<\/a> \u2014 before you commit.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Industry Outlook: Automation Is Changing Which Positions Matter<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/aubrikmc.com\/wp-content\/uploads\/2026\/07\/welding-positions-h2_10.png\" alt=\"Industry Outlook: Automation Is Changing Which Positions Matter \u2014 Aubrik\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>The driver here is a worker shortage, not a booming economy. The <a href=\"https:\/\/www.bls.gov\/ooh\/production\/welders-cutters-solderers-and-brazers.htm\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">U.S. Bureau of Labor Statistics<\/a> projects just 2% growth for welders from 2024 to 2034, with most openings replacing retiring workers rather than adding new jobs. Separately, American Welding Society workforce data points to a need for roughly 320,500 welding professionals by 2029.<\/p>\n<p>Given these figures, it&#8217;s clear that shops can&#8217;t rely on hiring sufficient all-position welders. They must prioritize positioning the work to 1G, allowing a smaller, supported group of welders, along with cobots and adaptive systems, to increase productivity. While becoming an expert at 6G manually will always be important, fabricators seeking the greatest return on investment through 2027 should focus on equipment that eliminates out-of-position welding altogether. Welders should maintain broad certification, and business owners should consider positioners or rotators as a long-term solution to labor shortages. Ask any fab-shop owner who has left a 6G slot open for months: the r\u00e9sum\u00e9s that come in cannot pass the test, and the welders who can are already booked. Buying the position out of the job is often faster than hiring it away from a competitor.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Frequently Asked Questions<\/h2>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What are the four basic welding positions?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">There are four fundamental plate welding positions: flat (1), horizontal (2), vertical (3), and overhead (4). Each position has an F for a fillet weld and a G for a groove weld, so a 1G is a flat groove, a 3F is a vertical fillet, and a 4G is an overhead groove. In order of difficulty, flat (gravity helps) to overhead (gravity is the enemy).<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What is 1G, 2G, 3G, 4G, 5G, and 6G in welding?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">The number is the position and the G indicates a groove weld. In plate positions, 1G means flat, 2G horizontal, 3G vertical, and 4G overhead. For pipes, 1G means a pipe rotating around your torch, 5G is a fixed horizontal pipe that the welder circles around, and 6G is a pipe fixed at 45 degrees that has the welder passing through every orientation at once. 6G is considered the hardest, but qualifies the welder for all positions.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What is the hardest welding position?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">As a welding certification, 6G (as well as the 6GR) is the toughest since a pipe fixed at 45 degrees makes you work on flat, vertical, and overhead in a single pass with the work not moving. Among plate positions, overhead (4G) is the hardest, because gravity wants the weld puddle to pull down and the welder works up above his shoulders.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What is the difference between 5G and 6G welding?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">In both 5G and 6G the pipe doesn\u2019t rotate. With 5G the pipe is horizontal, and the welder has to work through flat, vertical and overhead positions while traveling around the pipe bore. In 6G the pipe is tilted to about 45 degrees, so a single fixed joint forces flat, vertical, horizontal and overhead travel. That extra demand over 5G is why the 6G test qualifies a welder for all positions.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What do the letters F and G mean in a weld position?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">F represents a fillet weld (such as lap joints, corners, or tee joints). G means a groove weld (such as beveled joints that are welded together butt to butt). A number precedes either F or G to define the position.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: How does a welding positioner change the welding position?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">A welding positioner allows the work to be rotated and tilted to present the desired joint in the flat (1G) position to the welding torch. Instead of sending welders to work beneath their work to make overhead welds, the part is tilted toward the welder, keeping welds downhand for fastest metal deposition and lowest defect rate, greatly increasing the shop\u2019s arc-on time from ~10% towards 60% and beyond. Pipe positioners and turning rolls perform the same function for pipe and vessels, rolling any 5G or 6G position down into a rotated 1G position. Check out our line of welding positioners.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: What is 6GR (restricted) welding?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">View Answer<\/summary>\n<div style=\"padding:12px 20px 16px;\">6GR means that the pipe is set in the 6G position and a ring is fitted closely around the pipe to prevent torch access and make working difficult-a condition that often arises in shop welding or out in the field where piping must be close to structures or other equipment. It requires exceptional torch control.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0;\">\n<h3 style=\"margin:0 0 12px;\">Why a Positioner Maker Wrote a Guide on Weld Positions<\/h3>\n<p style=\"color:#6b7280; margin:0;\">We build welding positioners, rotators, and manipulators, so our whole working day is spent on one problem: holding a joint in flat 1G when the part will not cooperate. This guide reflects that perspective \u2014 position codes matter to us because they name the exact problems our machines are built to eliminate.<\/p>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<h3 style=\"margin:0 0 16px;\">References &amp; Sources<\/h3>\n<ol style=\"padding-left:20px; color:#6b7280;\">\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.iso.org\/obp\/ui\/es\/#iso:std:iso:6947:ed-4:v1:en\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ISO 6947:2019, Welding positions<\/a> \u2014 International Organization for Standardization<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.aws.org\/standards-and-publications\/codes-and-standards\/d1-1\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">AWS D1.1\/D1.1M:2025, Structural Welding Code, Steel<\/a> \u2014 American Welding Society<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.bls.gov\/ooh\/production\/welders-cutters-solderers-and-brazers.htm\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Occupational Outlook Handbook: Welders, Cutters, Solderers &amp; Brazers<\/a> \u2014 U.S. Bureau of Labor Statistics<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/weldingworkforcedata.com\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Welding Workforce Data, U.S. demand projections<\/a> \u2014 American Welding Society<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.osha.gov\/etools\/shipyard-employment\/welding-cutting-brazing\/ergonomics\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Welding, Cutting &amp; Brazing, Ergonomics eTool<\/a> \u2014 U.S. OSHA<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.ccohs.ca\/oshanswers\/safety_haz\/welding\/ergonomics.html\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Welding, Ergonomics<\/a> \u2014 Canadian Centre for Occupational Health and Safety<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.aws.org\/magazines-and-media\/inspection-trends\/it-feb-23-the-answer-is\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Inspection Trends: Welder Qualification Position Range<\/a> \u2014 American Welding Society<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/weldinganswers.com\/the-aws-d1-1-1g-welder-qualification-test\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">The AWS D1.1 Welder Qualification Test<\/a> \u2014 Welding Answers<\/li>\n<\/ol>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:24px; background:#f5f5f5; border:1px solid #e0e0e0;\">\n<h3 style=\"margin:0 0 16px;\">Related Articles<\/h3>\n<ul style=\"padding-left:20px; margin:0;\">\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/aubrikmc.com\/blog\/rotary-welding-positioner\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">How to Choose a Rotary Welding Positioner Without Oversizing the Machine<\/a><\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/aubrikmc.com\/blog\/pipe-welding-positioner\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">How to Size a Pipe Welding Positioner Before You Request a Quote<\/a><\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/aubrikmc.com\/blog\/heavy-duty-welding-positioner\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Heavy Duty Welding Positioner: Capacity, Tilt and RPM Guide<\/a><\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/aubrikmc.com\/blog\/welding-turntable\/\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\">Welding Turntable Selection Guide: Load, Speed, and Fit<\/a><\/li>\n<\/ul>\n<\/div>\n<div style=\"margin:40px 0 8px; padding:28px 24px; background:#2d2d2d; text-align:center;\">\n<p style=\"color:#ffffff; margin:0 0 16px; font-size:1.05rem;\">Welding too much of your shift out of position? Move the work to flat 1G.<\/p>\n<p><a href=\"https:\/\/aubrikmc.com\/welding-positioners\/\" style=\"display:inline-block; padding:14px 32px; background:#ffffff; color:#2d2d2d; font-weight:700; text-decoration:none;\">Explore Aubrik Welding Positioners \u2192<\/a>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Updated July 2026 \u00b7 Reviewed by the Aubrik technical team. Welding positions are the standardized orientations of a weld joint relative to gravity. That one variable determines how tough the weld is, how fast it goes, and whether it passes inspection. The American Welding Society (AWS) has given every position a number based on orientation [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aubrik"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/posts\/4256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/comments?post=4256"}],"version-history":[{"count":0,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/posts\/4256\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/media\/4245"}],"wp:attachment":[{"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/media?parent=4256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/categories?post=4256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aubrikmc.com\/tr\/wp-json\/wp\/v2\/tags?post=4256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}