{"id":3729,"date":"2025-12-19T10:30:31","date_gmt":"2025-12-19T03:30:31","guid":{"rendered":"https:\/\/linkweldthailand.com\/product\/%e0%b8%a5%e0%b8%a7%e0%b8%94%e0%b9%80%e0%b8%8a%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%a1%e0%b8%97%e0%b8%b1%e0%b8%87%e0%b8%aa%e0%b9%80%e0%b8%95%e0%b8%99\/"},"modified":"2026-06-25T17:10:20","modified_gmt":"2026-06-25T10:10:20","slug":"welding-tungsten-electrodes","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/welding-tungsten-electrodes\/","title":{"rendered":"Welding Tungsten Electrodes"},"content":{"rendered":"<p><span style=\"font-size: 110%;\"><strong><a href=\"\/?product_cat=\u0e25\u0e27\u0e14\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21-\u0e41\u0e25\u0e30\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e07\u0e32\u0e19\">Tungsten Welding Electrodes<\/a><\/strong><\/span>\u00a0 (Black Box, Ground Finish)<br \/>\nManufactured with a precision ground finish, providing more stable current than standard tungsten electrodes.<\/p>\n<p><span class=\"_5mfr\"><span class=\"_6qdm\">\u2705Available sizes: \u00a01.6 mm \/ 2.4 mm \/ 3.2 mm \/ 4.0 mm<\/span><\/span><\/p>\n<p>\ud83d\udd34 Red (WT20)<br \/>\nIdeal for welding steel and stainless steel. The most popular choice.<br \/>\nThe tip should be ground to a sharp point to ensure smooth and stable current flow.<\/p>\n<p>\ud83d\udd35 Blue (WL20)<br \/>\nBlue tungsten combines the advantages of red and green tungsten.<br \/>\nProvides easy arc starting, a soft and stable arc, no radiation, and a longer service life (up to 2% longer than red tungsten).<\/p>\n<p>\u26aa\ufe0f Gray (WC20)<br \/>\nWell-suited for welding thin workpieces or automated welding.<br \/>\nCan also be used for aluminum welding with AC current.<\/p>\n<p>\ud83d\udc9a Green (WP20)<br \/>\nBest for aluminum welding. Made of pure tungsten.<br \/>\nThe tip should not be sharpened when used for aluminum welding.<\/p>\n<p>\ud83d\udc9b Gold (WL15)<br \/>\nKey advantage: environmentally friendly and non-toxic.<br \/>\nCan be used as a replacement for red tungsten.<br \/>\nSuitable for a wide range of applications, including welding steel, stainless steel, aluminum, and titanium.<\/p>\n<p>Tungsten electrodes \u2013 differences by color, types of tungsten, and applications.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-11042 cbio-above-fold\" src=\"https:\/\/linkweldthailand.com\/wp-content\/uploads\/2025\/12\/Linkweld-Tungsten.webp\" alt=\"\" width=\"1081\" height=\"1081\" srcset=\"https:\/\/linkweldthailand.com\/wp-content\/uploads\/2025\/12\/Linkweld-Tungsten.webp 1081w, https:\/\/linkweldthailand.com\/wp-content\/uploads\/2025\/12\/Linkweld-Tungsten-980x980.webp 980w, https:\/\/linkweldthailand.com\/wp-content\/uploads\/2025\/12\/Linkweld-Tungsten-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1081px, 100vw\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p><iframe loading=\"lazy\" title=\"\u0e25\u0e27\u0e14\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e17\u0e31\u0e07\u0e2a\u0e40\u0e15\u0e19 LINKWELD TEC\" src=\"https:\/\/www.youtube.com\/embed\/xpiW_06nF9k?autoplay=1&amp;mute=1&amp;loop=1&amp;playlist=xpiW_06nF9k\" width=\"1252\" height=\"704\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/p>\n","protected":false},"featured_media":3144,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[310],"product_cat":[560,161,154],"product_tag":[],"class_list":["post-3729","product","type-product","status-publish","has-post-thumbnail","product_brand-linkweld","product_cat-linkweld-alloy-tig","product_cat-solid-wires-tig","product_cat-welding-consumables","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Tungsten Welding Electrodes (Black Box, Ground Finish) Manufactured with a precision ground finish, providing more stable current than standard tungsten electrodes. \u2705Available sizes: 1.6 mm \/ 2.4 mm \/ 3.2 mm \/ 4.0 mm \ud83d\udd34 Red (WT20) Ideal for welding steel and stainless steel. The most popular choice. The tip should be ground to a\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/linkweldthailand.com\/en\/product\/welding-tungsten-electrodes\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 \u0e25\u0e34\u0e07\u0e04\u0e4c\u0e40\u0e27\u0e25\u0e14\u0e4c (\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e44\u0e17\u0e22) \u0e08\u0e33\u0e01\u0e31\u0e14 - \u0e1c\u0e39\u0e49\u0e40\u0e0a\u0e35\u0e48\u0e22\u0e27\u0e0a\u0e32\u0e0d\u0e14\u0e49\u0e32\u0e19\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21 \u0e01\u0e32\u0e23\u0e41\u0e1b\u0e23\u0e23\u0e39\u0e1b\u0e42\u0e25\u0e2b\u0e30 \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e15\u0e31\u0e14\u0e14\u0e49\u0e27\u0e22\u0e40\u0e25\u0e40\u0e0b\u0e2d\u0e23\u0e4c\u0e41\u0e1a\u0e1a\u0e04\u0e23\u0e1a\u0e27\u0e07\u0e08\u0e23\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Welding Tungsten Electrodes - \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 \u0e25\u0e34\u0e07\u0e04\u0e4c\u0e40\u0e27\u0e25\u0e14\u0e4c (\u0e1b\u0e23\u0e30\u0e40\u0e17\u0e28\u0e44\u0e17\u0e22) \u0e08\u0e33\u0e01\u0e31\u0e14\" \/>\n\t\t<meta property=\"og:description\" content=\"Tungsten Welding Electrodes (Black Box, Ground Finish) Manufactured with a precision ground finish, providing more stable current than standard tungsten electrodes. \u2705Available sizes: 1.6 mm \/ 2.4 mm \/ 3.2 mm \/ 4.0 mm \ud83d\udd34 Red (WT20) Ideal for welding steel and stainless steel. 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The most popular choice. 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