{"product_id":"er4043-mig-aluminum-welding-wire-1-lb-spool-0-045","title":"ER4043 MIG Aluminum Welding Wire 1 Lb Spool 0.045 Inch AlSi5 Alloy For General Purpose Welds Easy Melt Cracking Resistant For Automotive Fabrication And Hobby Projects","description":"\u003cdiv\u003eER4043 Aluminum MIG Wire 0.045in, 1 lb Spool AlSi5\u003cbr\u003e\n✔️ 1 lb spool, 0.045 in diameter, AlSi5 alloy for general welds \u003cp\u003eER4043 aluminum MIG welding wire, commonly called AlSi5, is a widely used filler for aluminum welding. This 1 lb spool is available in 0.030\", 0.035\", and 0.045\" diameters, making it handy for automotive fabrication and hobby projects where bright, crack-resistant welds are desired.\u003c\/p\u003e \u003cp\u003e✅ 1 lb spool\u003cbr\u003e✅ Available diameters 0.030\", 0.035\", 0.045\"\u003cbr\u003e✅ AlSi5 alloy with 5% silicon for easy melt and good puddle\u003cbr\u003e✅ Melting range 1065-1170 °F, bright deposits\u003cbr\u003e✅ Suitable for welding grades 6061, 6063, 5052, 3003 and cast alloys\u003c\/p\u003e \u003cp\u003e💡 What is ER4043 aluminum MIG wire used for in general purpose welding with AlSi5 alloy? ER4043 is a handy filler for a broad range of aluminum welds, offering easy melt and bright deposits.\n- Cracks resistance improved by silicon content\n- Suitable for welding grades 6061, 6063, 5052, 3003 and cast alloys\n- Handy for automotive fabrication and hobby projects\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073889902827,"sku":"VXB01DTLYRSC","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81a2Txb2LNL.jpg?v=1784430807","url":"https:\/\/vxb.com\/products\/er4043-mig-aluminum-welding-wire-1-lb-spool-0-045","provider":"VXB Bearings","version":"1.0","type":"link"}