{"product_id":"er4047-aluminum-welding-rod-1m-high-silicon-filler","title":"ER4047 Aluminum Welding Rod 1m High Silicon Filler Wire for Cast Aluminum 6061 6063 TIG MIG with Argon Shielding 1.6mm Pro Grade Beads Smooth and Crack Resistant Welds","description":"\u003cdiv\u003eHigh-Silicon Aluminum Welding Rod for Cast Aluminum 1m\u003cbr\u003e\n✔️ Smooth, glossy beads; high-silicon formula for cast Al \u003cp\u003eER4047 aluminum welding wire is a high-silicon TIG\/MIG filler designed for cast aluminum, die-cast parts, and alloys 6061\/6063, used with argon shielding. Available in diameters 1.6 mm, 2.0 mm, 2.4 mm, 3.2 mm, and 4.0 mm.\u003c\/p\u003e \u003cp\u003e\n✅ High-silicon composition improves fluidity and wetting \u003cbr\u003e\n✅ Smooth, glossy weld beads under argon shielding \u003cbr\u003e\n✅ Reduces hot cracking and shrinkage in cast aluminum \u003cbr\u003e\n✅ Lower heat input minimizes distortion in thin sections \u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is ER4047 aluminum welding wire used for in cast aluminum repairs and why choose it? It’s a handy filler for reinforcing joints in engine housings, casings, heat exchangers, and 6061\/6063 castings.\u003cbr\u003e- Handy for engine housings, casings, and heat exchangers\u003cbr\u003e- Works well with TIG\/MIG and argon shielding\u003cbr\u003e- Helps minimize hot cracking and distortion in thin sections\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49129137766635,"sku":"VXB0GHYB6WL4","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71ISQ-bi3BL.jpg?v=1785441520","url":"https:\/\/vxb.com\/products\/er4047-aluminum-welding-rod-1m-high-silicon-filler","provider":"VXB Bearings","version":"1.0","type":"link"}