{"product_id":"4047-tig-filler-wire-1","title":"4047 TIG Filler Wire","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e4047 TIG Filler Wire\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4047 TIG Filler Wire is an aluminium-silicon welding rod designed for TIG (GTAW) welding of aluminium alloys. It features a high silicon content, typically around 12%, which improves weld fluidity, reduces shrinkage, and minimises hot cracking during welding. \u003c\/p\u003e\n\u003cp\u003eOriginally developed as a brazing alloy, 4047 filler wire has a low melting point and narrow freezing range, allowing smooth weld pool control and clean, consistent welds. It is suitable for precision aluminium welding and applications where minimal distortion and strong, corrosion-resistant welds are required. \u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aluminium TIG filler wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Grade:\u003c\/strong\u003e 4047 (Aluminium-Silicon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e High silicon content (~12%) for improved fluidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Designed for TIG (GTAW) welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Excellent weld flow and reduced shrinkage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrack Resistance:\u003c\/strong\u003e Minimises hot cracking during welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting Point:\u003c\/strong\u003e Low melting range for easier weld control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Professional aluminium welding consumable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWelding aluminium and aluminium alloys\u003c\/li\u003e\n\u003cli\u003ePrecision aluminium fabrication\u003c\/li\u003e\n\u003cli\u003eThin sheet aluminium welding\u003c\/li\u003e\n\u003cli\u003eCast aluminium repair work\u003c\/li\u003e\n\u003cli\u003eGeneral aluminium welding and brazing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose 4047 TIG Filler Wire\u003c\/h3\u003e\n\u003cp\u003e4047 TIG Filler Wire provides excellent weld fluidity and reduced distortion for aluminium welding. Its high silicon formulation produces smooth, crack-resistant welds, making it a reliable choice for precision fabrication, repair, and general aluminium welding applications.\u003c\/p\u003e","brand":"Youngs Industrial","offers":[{"title":"1.6 \/ 1kg","offer_id":48763711520920,"sku":null,"price":220.0,"currency_code":"ZAR","in_stock":true},{"title":"1.6 \/ 5kg","offer_id":48763711553688,"sku":null,"price":1000.0,"currency_code":"ZAR","in_stock":true},{"title":"1.6 \/ 20kg","offer_id":48763711586456,"sku":null,"price":3600.0,"currency_code":"ZAR","in_stock":true},{"title":"2.4 \/ 1kg","offer_id":48763711619224,"sku":null,"price":220.0,"currency_code":"ZAR","in_stock":true},{"title":"2.4 \/ 5kg","offer_id":48763711651992,"sku":null,"price":1000.0,"currency_code":"ZAR","in_stock":true},{"title":"2.4 \/ 20kg","offer_id":48763711684760,"sku":null,"price":3600.0,"currency_code":"ZAR","in_stock":true},{"title":"3.2 \/ 1kg","offer_id":48763711717528,"sku":null,"price":220.0,"currency_code":"ZAR","in_stock":true},{"title":"3.2 \/ 5kg","offer_id":48763711750296,"sku":null,"price":1000.0,"currency_code":"ZAR","in_stock":true},{"title":"3.2 \/ 20kg","offer_id":48763711783064,"sku":null,"price":3600.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/1573\/4936\/files\/ChatGPTImageMar24_2026_09_11_16AM.png?v=1774336660","url":"https:\/\/diytools.co.za\/products\/4047-tig-filler-wire-1","provider":"DIY Tools","version":"1.0","type":"link"}