{"id":2744,"date":"2026-05-14T09:08:18","date_gmt":"2026-05-14T01:08:18","guid":{"rendered":"https:\/\/tigweldingaluminum.com\/?post_type=cxb_products&#038;p=2744"},"modified":"2026-06-30T10:53:46","modified_gmt":"2026-06-30T02:53:46","slug":"butt-joint-welding","status":"publish","type":"cxb_products","link":"https:\/\/tigweldingaluminum.com\/ko\/products\/butt-joint-welding\/","title":{"rendered":"\ucd5c\uace0 3\ub2e8\uacc4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \uae30\uc220 \ub9e4\ubc88 \uc644\uc804 \uc6a9\uc785"},"content":{"rendered":"<p>Professional butt joint welding for aluminum sheet and plate. Full penetration guaranteed. TIG MIG and laser processes. Certified welders. Request a quote.<br>2. Why Butt Joint Welding Is the Gold Standard for Stainless Steel Fabrication?<br>3. Many stainless steel failures occur not at the parent metal but along the weld line. Poor fusion creates stress risers, lack of penetration, or root cracks. These defects are often invisible from the surface. Over time, cyclic loading causes them to propagate until the structure fails. This is why proper weld technique matters more than material choice in many applications.<br>4. A properly executed butt joint welding operation produces a weld that is actually stronger than the surrounding base metal in many stainless alloys. The filler metal can be chosen to enhance ductility or corrosion resistance. For example, using 308L filler on 304 stainless yields a joint that withstands thermal cycling better than the parent plate itself. Additionally, this joint type is the most space efficient. Unlike lap joints that double material thickness or corner joints that create internal crevices, a flush surface allows for smooth finishing, powder coating, and passivation. Industries like food equipment and semiconductor manufacturing require this welding style precisely because it leaves no crevices for contamination.<br>5. Our shop has invested in positioners, seam followers, and precision fixturing to automate this process where possible. Automated joint welding reduces variability and increases travel speed. For straight seams longer than 2 feet, we often recommend robotic MIG welding for best results. Every fabrication project we undertake begins with a thorough review of material grade, thickness, and end use requirements.<br>6. What Is Stainless Steel Butt Joint Welding?.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">Why Butt Joint Welding Is the Gold Standard for Stainless Steel Fabrication?<\/h2>\n\n\n\n<p>Many stainless steel failures occur not at the parent metal but along the weld line. Poor fusion creates stress risers, lack of penetration, or root cracks. These defects are often invisible from the surface. Over time, cyclic loading causes them to propagate until the structure fails. This is why proper weld technique matters more than material choice in many applications.<\/p>\n\n\n\n<p>A properly executed butt joint welding operation produces a weld that is actually stronger than the surrounding base metal in many stainless alloys. The filler metal can be chosen to enhance ductility or corrosion resistance. For example, using 308L filler on 304 stainless yields a joint that withstands thermal cycling better than the parent plate itself. Additionally, this joint type is the most space efficient. Unlike lap joints that double material thickness or corner joints that create internal crevices, a flush surface allows for smooth finishing, powder coating, and passivation. Industries like food equipment and semiconductor manufacturing require this welding style precisely because it leaves no crevices for contamination.<\/p>\n\n\n\n<p>Our shop has invested in positioners, seam followers, and precision fixturing to automate this process where possible. Automated joint welding reduces variability and increases travel speed. For straight seams longer than 2 feet, we often recommend robotic MIG welding for best results. Every fabrication project we undertake begins with a thorough review of material grade, thickness, and end use requirements.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">What Is Stainless Steel Butt Joint Welding?<\/h2>\n\n\n\n<p>\ub9de\ub300\uae30 \uc6a9\uc811\uc740 \ub450 \uac1c\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \uc870\uac01\uc744 \ub3d9\uc77c\ud55c \ud3c9\uba74\uc5d0\uc11c \uac00\uc7a5\uc790\ub9ac \ub300 \uac00\uc7a5\uc790\ub9ac\ub85c \ubc30\uce58\ud55c \ud6c4 \uc811\ud569\uba74\uc744 \ub530\ub77c \uc6a9\uc811\ud558\ub294 \uc81c\uc870 \uacf5\uc815\uc785\ub2c8\ub2e4. \ubaa8\uc11c\ub9ac \uc704\uc5d0 \uc704\uce58\ud558\ub294 \ud544\ub81b \uc6a9\uc811\uacfc \ub2ec\ub9ac \uc774 \ubc29\ubc95\uc740 \ud55c \uc870\uac01\uc5d0\uc11c \ub2e4\ub978 \uc870\uac01\uc73c\ub85c \uc5f0\uc18d\uc801\uc778 \ub2e8\uba74\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 \ucd5c\uc18c 10.5%\uc758 \ud06c\ub86c\uc744 \ud568\uc720\ud558\uba70, \uc774\ub294 \ud45c\uba74\uc5d0 \uc218\ub3d9 \uc0b0\ud654\ub9c9\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2f9\uc0ac\uc758 \uc6a9\uc811 \uae30\uc220\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc544\ub974\uace4 \ub610\ub294 \ud5ec\ub968-\uc544\ub974\uace4 \ud63c\ud569\ubb3c\uc778 \ucc28\ud3d0 \uac00\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc735\ub41c \uc6a9\uc811 \ud480\uc744 \uc0b0\uc18c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc6a9\uc811\uc774 \ub0c9\uac01\ub428\uc5d0 \ub530\ub77c \ud06c\ub86c\uc774 \ubcf4\ud638\uce35\uc744 \uc7ac\ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc5d0 \ub300\ud55c \uc801\uc808\ud788 \uc2e4\ud589\ub41c \ub9de\ub300\uae30 \uc6a9\uc811 \uc791\uc5c5\uc740 \uc6a9\uc811\uc120\uc5d0\uc11c \ubaa8\uc7ac\ub9cc\ud07c \ud6a8\uacfc\uc801\uc73c\ub85c \ub179\uc5d0 \uc800\ud56d\ud569\ub2c8\ub2e4. \ub610\ud55c \ub108\ubb34 \ub9ce\uc740 \uc5f4\uc774 \ud06c\ub86c \ud0c4\ud654\ubb3c \uc11d\ucd9c(\uc6a9\uc811 \ubd80\uc2dd\uc73c\ub85c \uc54c\ub824\uc9c4 \uc0c1\ud0dc)\uc744 \uc720\ubc1c\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5f4 \uc785\ub825\uc744 \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud569\ub2c8\ub2e4. \ub0ae\uc740 \uc5f4 \uc785\ub825\uacfc \ud544\uc694\ud55c \uacf3\uc5d0\uc11c\uc758 \uae09\uc18d \ub0c9\uac01\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub4e0 \ub9de\ucda4 \uc6a9\uc811 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc774 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding2.png\" alt=\"\uc0b0\uc5c5\uc6a9 \ub9de\ub300\uae30 \uc6a9\uc811 \uae30\uc220 \uace0\uac15\ub3c4 \uc870\ub9bd\ud488\uc6a9\" class=\"wp-image-5500\" title=\"\" srcset=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding2.png 700w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding2-300x300.png 300w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding2-150x150.png 150w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding2-12x12.png 12w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding1.png\" alt=\"\uc0b0\uc5c5 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \uc5f0\uacb0\" class=\"wp-image-5499\" title=\"\" srcset=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding1.png 700w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding1-300x300.png 300w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding1-150x150.png 150w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding1-12x12.png 12w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">\ub9de\ub300\uae30 \uc6a9\uc811\uc744 \uc704\ud55c \ubaa8\uc11c\ub9ac \uc900\ube44 \ubc29\ubc95:<\/h2>\n\n\n\n<p>\ubaa8\ub4e0 \ub9de\ub300\uae30 \uc6a9\uc811 \uc791\uc5c5\uc758 \ud488\uc9c8\uc740 \uc544\ud06c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \uc2dc\uc791\ub429\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc7ac\ub8cc \ub450\uaed8\uc640 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc138 \uac00\uc9c0 \uc218\uc900\uc758 \ubaa8\uc11c\ub9ac \uc900\ube44\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uc804\ub2e8 \ubaa8\uc11c\ub9ac \u2013 1\/8\uc778\uce58 \ubbf8\ub9cc\uc758 \uc587\uc740 \uc2dc\ud2b8\uc6a9:<\/h3>\n\n\n\n<p>\uc804\ub2e8\uc740 \uae68\ub057\ud55c \uc9c1\uc120\uc744 \uc0dd\uc131\ud558\uc9c0\ub9cc \uc57d\uac04 \uac00\uacf5 \uacbd\ud654\ub41c \ubaa8\uc11c\ub9ac\ub97c \ub0a8\uae41\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc774\uc74c\ub9e4\uc5d0\uc11c 1\uc778\uce58 \uc774\ub0b4\ub97c \ub514\ubc84\ub9c1\ud558\uace0 \uccad\uc18c\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc644\uc804\ud55c \uce68\ud22c\uac00 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc778\ud074\ub85c\uc800 \ubc0f \ub355\ud2b8 \uc791\uc5c5\uc758 \ube44\uad6c\uc870\uc801 \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uac00\uacf5 \ub610\ub294 \ub77c\uc6b0\ud305\ub41c \ubaa8\uc11c\ub9ac \u2013 1\/8~3\/8\uc778\uce58 \ud50c\ub808\uc774\ud2b8\uc6a9:<\/h3>\n\n\n\n<p>\ubc00\ub9c1\uc740 \ubc84\uac00 \uc5c6\ub294 \uc0ac\uac01 \ubaa8\uc11c\ub9ac\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc644\uc804 \uce68\ud22c \ub9de\ub300\uae30 \uc6a9\uc811\uc744 \uc704\ud574 \uac01 \uce21\uba74\uc5d0 1\/16\uc778\uce58 \ud3c9\ud0c4\ubd80\uc640 30\ub3c4 \ubca0\ubca8\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \uc774 \uc900\ube44\ub294 \ub2f9\uc0ac \uc6a9\uc811 \uc791\uc5c5\ub7c9\uc758 70%\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uc774\uc911 \ubca0\ubca8 \uac00\uacf5 \u2013 3\/8\uc778\uce58 \ucd08\uacfc \ud50c\ub808\uc774\ud2b8\uc6a9:<\/h3>\n\n\n\n<p>\ud6c4\ud310\uc740 \uc591\ucabd\uc5d0\uc11c 45\ub3c4 \ubca0\ubca8\uc744 \uac00\uacf5\ud558\uba70, 1\/8\uc778\uce58 \ub79c\ub4dc\ub97c \ub0a8\uae41\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc591\uba74 \uc6a9\uc811 \ub610\ub294 \ubc31\ud0b9 \ubc14 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc6cc\ud130\uc82f \ub610\ub294 CNC \ubc00\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \u00b10.005\uc778\uce58 \uacf5\ucc28\ub85c \uc774 \ud615\uc0c1\uc744 \uad6c\ud604\ud558\uba70, \ubaa8\ub4e0 \ud6c4\ud310 \uc8fc\ubb38\uc5d0 \ub300\ud574 \uc804\ubb38\uc801\uc778 \uc900\ube44\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<br>2. \ubaa8\ub4e0 \uc81c\uc791 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc6a9\uc811 \uc9c1\uc804 \ud0c8\uc9c0\ub97c \ud544\uc218\ub85c \ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc0b0\ud654\ub9c9\uc740 \uc218\uc2dc\uac04 \ub0b4\uc5d0 \uc7ac\ud615\uc131\ub418\ubbc0\ub85c, \ubaa8\ub4e0 \uc6a9\uc811 \uc791\uc5c5\uc5d0\uc11c \ud0c0\uc774\ubc0d\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<br>3. \ub450\uaed8\ubcc4 \uc6a9\uc811 \uacf5\uc815:<br>4. \uac01 \ub9de\ub300\uae30 \uc6a9\uc811 \uc8fc\ubb38\uc5d0 \ub300\ud574 \uc7ac\ub8cc \ub450\uaed8\uc640 \uc0dd\uc0b0\ub7c9\uc5d0 \ub530\ub77c \ucd5c\uc801\uc758 \uacf5\uc815\uc744 \uc120\uc815\ud569\ub2c8\ub2e4.<br>5. 0.040~0.190\uc778\uce58 \uc2dc\ud2b8\uc6a9 AC \ubc0f DC TIG:<br>6. \uc218\ub3d9 TIG\ub294 \uc6a9\uc811 \ud480\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud569\ub2c8\ub2e4. \uc587\uc740 \uc774\uc74c\ubd80 \uc6a9\uc811 \uc2dc \uad6c\ub9ac \ubc31\ud0b9 \ubc14\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub4dc\ub86d\uc2a4\ub8e8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc804\ub958\ub294 60~140\uc554\ud398\uc5b4, 1\/16 \ub610\ub294 3\/32\uc778\uce58 308L \ud544\ub7ec\ub97c \uc0ac\uc6a9\ud558\uba70, \uc6a9\uc811 \uc18d\ub3c4\ub294 \ubd84\ub2f9 \uc57d 4~6\uc778\uce58\uc785\ub2c8\ub2e4. \uc774 \uc815\uad50\ud55c \uc6a9\uc811 \ubc29\uc2dd\uc740 \uac00\uc7a5 \uae54\ub054\ud55c \uc678\uad00\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<br>7. 0.125~0.500\uc778\uce58 \ud310\uc7ac\uc6a9 \ud384\uc2a4 MIG:<br>8. \ud384\uc2a4 \uc2a4\ud504\ub808\uc774 \uc774\ud589\uc740 \uc2a4\ud328\ud130\ub97c \uc904\uc774\uace0 \uc790\uc138 \uc6a9\uc811\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \ud384\uc2a4 MIG \ub9de\ub300\uae30 \uc6a9\uc811\uc740 200~280\uc554\ud398\uc5b4, 0.045\uc778\uce58 309L \uc640\uc774\uc5b4\ub85c \uc9c4\ud589\ub418\uba70, \uc77c\ubc18\uc801\uc778 \uc6a9\ucc29\ub960\uc740 \uc2dc\uac04\ub2f9 3\ud30c\uc6b4\ub4dc\uc785\ub2c8\ub2e4. \uc774\ub294 50\ud53c\ud2b8 \uc774\uc0c1 \uc6a9\uc811 \uc0dd\uc0b0\uc5d0 \uac00\uc7a5 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<br>9. 0.020~0.125\uc778\uce58 \uc815\ubc00 \ubd80\ud488\uc6a9 \ub808\uc774\uc800 \uc6a9\uc811:<br>10. \uc804\uc790\uae30\uae30 \ucf00\uc774\uc2a4, \uc758\ub8cc \uae30\uae30, \ubc30\ud130\ub9ac \ubc15\uc2a4\uc758 \uacbd\uc6b0 \ub808\uc774\uc800 \ub9de\ub300\uae30 \uc6a9\uc811\uc740 \ucd5c\uc18c\ud55c\uc758 \uc5f4 \uc785\ub825\uacfc \uac70\uc758 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc774\uc74c\uc0c8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud544\ub7ec\uac00 \ud544\uc694 \uc5c6\uc73c\uba70, \uc774\uc74c\ubd80 \uac04\uadf9\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 2kW \ud30c\uc774\ubc84 \ub808\uc774\uc800 \uacf5\uc815\uc740 \ubd84\ub2f9 \ucd5c\ub300 80\uc778\uce58 \uc18d\ub3c4\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4.<br>11. 0.500~1.500\uc778\uce58 \ud310\uc7ac\uc6a9 \ub2e4\uc911 \ud328\uc2a4 MIG \ub610\ub294 TIG:<br>12. \ud6c4\ud310\uc740 \uc5ec\ub7ec \ud328\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. 1\uc778\uce58 \uc7ac\ub8cc\uc758 \uacbd\uc6b0 3\ud328\uc2a4 \uc2dc\ud000\uc2a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4: \ub8e8\ud2b8 \ud328\uc2a4\ub294 3\/32\uc778\uce58 \ud544\ub7ec, 180\uc554\ud398\uc5b4; \ud544 \ud328\uc2a4\ub294 220\uc554\ud398\uc5b4; \ucea1 \ud328\uc2a4\ub294 200\uc554\ud398\uc5b4, \uc704\ube0c \uae30\ubc95\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \ub9de\ub300\uae30 \uc6a9\uc811 \ud328\uc2a4\uc5d0\uc11c \uce35\uac04 \uc628\ub3c4\ub294 250\u00b0F \uc774\ud558\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>For all fabrication projects, we insist on degreasing immediately before welding. Stainless steel oxide reforms within hours, so timing matters for every welding operation.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">Welding Processes for Different Thicknesses:<\/h2>\n\n\n\n<p>We select the optimal process based on your material thickness and production volume for each butt joint welding order.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">AC and DC TIG for 0.040 to 0.190 inch sheet:<\/h3>\n\n\n\n<p>Manual TIG gives fine control over the weld puddle. For thin joint welding, we use a copper backing bar to prevent drop-through. Amperage ranges from 60 to 140 amps with 1\/16 or 3\/32 inch 308L filler. Travel speed is approximately 4 to 6 inches per minute. This refined welding method produces the cleanest appearance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Pulsed MIG for 0.125 to 0.500 inch plate:<\/h3>\n\n\n\n<p>Pulsed spray transfer reduces spatter and allows out-of-position welding. Our pulsed MIG butt joint welding runs at 200 to 280 amps with 0.045 inch 309L wire. Typical deposition rate is 3 pounds per hour. This is the most cost-effective welding method for production runs over 50 feet of weld.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Laser Welding for 0.020 to 0.125 inch precision parts:<\/h3>\n\n\n\n<p>For electronics enclosures, medical devices, and battery boxes, laser joint welding offers minimal heat input and nearly invisible seams. No filler is required. The joint must have zero gap. Our 2 kW fiber laser process runs at up to 80 inches per minute.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Multi-pass MIG or TIG for 0.500 to 1.500 inch plate:<\/h3>\n\n\n\n<p>Thick plate requires multiple passes. We use a 3 pass sequence for 1 inch material: root pass with 3\/32 inch filler at 180 amps, fill passes at 220 amps, and cap pass at 200 amps with weave technique. Interpass temperature is kept below 250\u00b0F for every butt joint welding pass.<\/p>\n\n\n\n<p>For each custom project, we document parameters so you can reorder identical results.<br>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding3.png\" alt=\"\uc815\ubc00\ud55c \uc815\ub82c \ubc0f \uc6a9\uc811 \uc81c\uc5b4\ub97c \ud1b5\ud55c \uc644\uc804 \uc6a9\uc785 \uc6a9\uc811 \uc774\uc74c\ubd80\" class=\"wp-image-5501\" title=\"\" srcset=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding3.png 700w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding3-300x300.png 300w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding3-150x150.png 150w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding3-12x12.png 12w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding4.png\" alt=\"\uc644\uc804 \uc6a9\uc785 \uc6a9\uc811 \ud488\uc9c8\uc744 \ub2ec\uc131\ud558\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \uae30\uc220\" class=\"wp-image-5502\" title=\"\" srcset=\"https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding4.png 700w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding4-300x300.png 300w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding4-150x150.png 150w, https:\/\/tigweldingaluminum.com\/wp-content\/uploads\/2026\/06\/butt-joint-welding4-12x12.png 12w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">Quality Assurance and Testing for Butt Joint Welds\uff1a<br><\/h2>\n\n\n\n<p>Every butt joint welding order receives at least one level of inspection. For standard industrial work, we perform visual inspection and dimensional check. For structural or pressure-containing applications, we add one or more of the following.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Visual Inspection \u2013 100 percent of production:<br><\/h3>\n\n\n\n<p>Each weld seam is examined under magnification for undercut, porosity, or incomplete fusion. Weld beads must be uniform in width with consistent ripple pattern.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Bend Test \u2013 Sample from each batch:<br><\/h3>\n\n\n\n<p>A sample coupon is bent 180 degrees around a mandrel. No cracks are permitted on the weld face or root. We perform this on first article for every new butt joint welding configuration.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Dye Penetrant Inspection \u2013 For safety-critical parts:<br><\/h3>\n\n\n\n<p>Reveals surface cracks and porosity. Used on 50 percent of our welding jobs including pressure vessels and structural frames.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Radiographic Testing \u2013 X-ray of the weld:<br><\/h3>\n\n\n\n<p>Shows internal lack of fusion or voids. Required for certified pressure vessels and heavy machinery. Every order for pharmaceutical or nuclear applications receives X-ray inspection.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Ultrasonic Testing \u2013 For plate over 1\/2 inch thick:<br><\/h3>\n\n\n\n<p>Measures fusion at the root face. This non-destructive method verifies that each welding pass achieved full penetration.<br>.<\/p>\n\n\n\n<p>We retain test records for 10 years. Upon request, we provide a certified weld report for each batch.<br>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.789), 28px);\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uc0b0\uc5c5:<\/h2>\n\n\n\n<p>Our clients use our butt joint welding service for many purposes.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Marine Fabrication:<br><\/h3>\n\n\n\n<p>Hull plate joining, deck panel welding, fuel tank seams. This welding style creates smooth surfaces that do not trap marine growth. Each marine project uses 316 stainless with full penetration.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Automotive Exhaust Components:<br><\/h3>\n\n\n\n<p>Exhaust pipe with flange assemblies, hanger brackets, heat exchanger panels. The process provides leak-free connections that withstand vibration.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Aerospace Parts:<\/h3>\n\n\n\n<p>\ub3d9\uccb4 \uc2a4\ud0a8, \ub0a0\uac1c \ub9ac\ube0c, \uc5f0\ub8cc \uc140 \ud558\uc6b0\uc9d5. \uc587\uc740 \ud56d\uacf5\uc6b0\uc8fc \ud569\uae08\uc5d0\ub294 \ub808\uc774\uc800 \uc815\ubc00 \uc6a9\uc811\uc774 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uc2dd\ud488 \uac00\uacf5 \uc7a5\ube44:<\/h3>\n\n\n\n<p>\ucee8\ubca0\uc774\uc5b4 \ud504\ub808\uc784, \uc138\ucc99 \uc2a4\ud14c\uc774\uc158, \uc7a5\ube44 \ud558\uc6b0\uc9d5. \uc815\ubc00\ud55c \uc774\uc74c\ub9e4 \uc6a9\uc811\uc73c\ub85c \uc778\ud55c \ud2c8\uc0c8\uac00 \uc5c6\uc5b4 \ubc15\ud14c\ub9ac\uc544 \uc99d\uc2dd\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc704\uc0dd \uc6a9\uc811\ubd80\ub294 \uac70\uc6b8 \ub9c8\uac10\uc73c\ub85c \uc5f0\ub9c8\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uc81c\uc57d \ubc0f \uc0dd\uba85\uacf5\ud559:<\/h3>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud0f1\ud06c, \ud29c\ube0c \ub9e4\ub2c8\ud3f4\ub4dc, \ud074\ub9b0\ub8f8 \uac00\uad6c. \ubaa8\ub4e0 \uc6a9\uc811 \uc774\uc74c\ub9e4\ub294 \ub9e4\ub044\ub7fd\uace0 \ube44\ub2e4\uacf5\uc131\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4. FDA \uaddc\uc815 \uc900\uc218\ub97c \uc704\ud574 \uac01 \uc6a9\uc811\uc744 \ubb38\uc11c\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\ubc18\ub3c4\uccb4 \uc81c\uc870:<\/h3>\n\n\n\n<p>\uac00\uc2a4 \ub77c\uc778, \uc9c4\uacf5 \ucc54\ubc84, \uacf5\uad6c \ud504\ub808\uc784. \ucd08\uccad\uc815 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc5d0 \ub300\ud55c \uc815\ubc00 \uc6a9\uc811\uc740 \uc785\uc790 \uc0dd\uc131\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud29c\ube0c \ub300 \ud29c\ube0c \uc774\uc74c\ubd80\uc5d0\ub294 \uc624\ube44\ud0c8 \uc6a9\uc811\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">\uac74\ucd95 \uae08\uc18d \uc138\uacf5:<\/h3>\n\n\n\n<p>\ucee4\ud2bc\uc6d4 \ud328\ub110, \uacc4\ub2e8 \uc2a4\ud2b8\ub9c1\uac70, \ub09c\uac04 \uae30\ub465. \ubcf4\uc774\ub294 \uc6a9\uc811 \uae30\uc220\uc740 \ubbf8\uc801\uc73c\ub85c \uc644\ubcbd\ud574\uc57c \ud569\ub2c8\ub2e4. \uac01 \uc6a9\uc811\ubd80\ub97c \uc8fc\ubcc0 \uae08\uc18d\uacfc \uc77c\uce58\ud558\ub3c4\ub85d \uc5f0\uc0ad \ubc0f \ube14\ub80c\ub529\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac01 \uc0b0\uc5c5\uc5d0 \ub300\ud574 \uc138\ucc99 \ud504\ub85c\ud1a0\ucf5c\uacfc \ud544\ub7ec \ud569\uae08\uc744 \uc870\uc815\ud569\ub2c8\ub2e4. \uc2dd\ud488 \ub4f1\uae09 \ub9de\ub300\uae30 \uc6a9\uc811\uc740 \ud574\uc591 \uc791\uc5c5\uacfc \ub2e4\ub978 \ud45c\uba74 \ub9c8\uac10\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ub9de\ub300\uae30 \uc6a9\uc811 \uae30\uc220\uc740 \uad6c\uc870, \uc0b0\uc5c5 \ubc0f \ub9de\ucda4 \uc81c\uc791 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc644\uc804 \uc6a9\uc785, \uace0\uac15\ub3c4 \ubc0f \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc6a9\uc811 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":5500,"menu_order":0,"template":"","cxb_product_category":[17],"cxb_product_tag":[1497,1396,1394,1498,1395,1368,1496,1358,1500,1494,1495,1361,1490,1372,1488,1487,1364,1483,77,65,1499,1492,1486,1489,1485,21,1491,1493],"class_list":["post-2744","cxb_products","type-cxb_products","status-publish","has-post-thumbnail","hentry","cxb_product_category-stainless-steel-welding","cxb_product_tag-304-stainless-butt-weld","cxb_product_tag-308l-filler-rod","cxb_product_tag-309l-filler-wire","cxb_product_tag-316-stainless-butt-weld","cxb_product_tag-316l-filler-metal","cxb_product_tag-automatic-butt-joint-welding","cxb_product_tag-backstep-welding-method","cxb_product_tag-butt-joint-welding","cxb_product_tag-butt-joint-welding-service-custom","cxb_product_tag-butt-weld-backing-bar","cxb_product_tag-butt-weld-distortion-control","cxb_product_tag-butt-welding-service","cxb_product_tag-copper-chill-bar-welding","cxb_product_tag-double-bevel-butt-weld","cxb_product_tag-full-penetration-butt-weld","cxb_product_tag-gtaw-butt-joint-welding","cxb_product_tag-laser-butt-joint-welding","cxb_product_tag-low-heat-input-welding-stainless","cxb_product_tag-oem-cnc-machining","cxb_product_tag-precision-cnc-machining","cxb_product_tag-robotic-butt-joint-welding","cxb_product_tag-square-butt-joint-welding","cxb_product_tag-stainless-steel-butt-joint-welding","cxb_product_tag-stainless-steel-edge-preparation","cxb_product_tag-stainless-steel-heat-input-control","cxb_product_tag-stainless-steel-welding","cxb_product_tag-thick-plate-butt-welding","cxb_product_tag-thin-sheet-butt-welding"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_products\/2744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_products"}],"about":[{"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/types\/cxb_products"}],"version-history":[{"count":11,"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_products\/2744\/revisions"}],"predecessor-version":[{"id":7152,"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_products\/2744\/revisions\/7152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/media\/5500"}],"wp:attachment":[{"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/media?parent=2744"}],"wp:term":[{"taxonomy":"cxb_product_category","embeddable":true,"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_product_category?post=2744"},{"taxonomy":"cxb_product_tag","embeddable":true,"href":"https:\/\/tigweldingaluminum.com\/ko\/wp-json\/wp\/v2\/cxb_product_tag?post=2744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}