{"product_id":"er4043-silicon-aluminum-welding-wire-0-030-inch-mi","title":"ER4043 Silicon Aluminum Welding Wire 0.030 Inch MIG Wire On ABS Spool 1 Pound AlSi5 Alloy For Pro Grade, Strong Smooth Welds And Great Wetting On Aluminum Alloys","description":"\u003cdiv\u003eER4043 AlSi5 MIG Wire on ABS Spool 0.030 in, 1 lb\u003cbr\u003e\n✔️ ER4043 AlSi5 MIG wire, 0.030 in dia on ABS spool, 1 lb \u003cp\u003eER4043 welding wire is a premium 5% silicon aluminum (AlSi5) filler metal designed for MIG welding. It delivers excellent fluidity and wetting, making it ideal for welding a wide range of aluminum alloys. It features a melting range of 1065°F to 1170°F and a density of 0.097 lbs\/in³, producing a consistent gray finish after anodizing. The wire is supplied on a robust ABS plastic spool to withstand transport and machine use.\u003c\/p\u003e \u003cp\u003e✅ Diameter 0.030 inch (0.76 mm) on a 1 lb ABS spool\u003cbr\u003e✅ Compatible alloys: 3003, 3004, 5052, 6061, 6063, and casting alloys 43, 355, 356, 214\u003cbr\u003e✅ Excellent welds with minimal spatter, good corrosion resistance, and crack resistance\u003cbr\u003e✅ Smooth wetting and flow thanks to silicon addition for consistent beads\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is ER4043 aluminum MIG welding wire best used for in aluminum fabrication? This handy filler is widely used due to its wetting and crack-resistance properties.\n- excellent wetting and fluidity on 3003, 3004, 5052, 6061, 6063\n- produces smooth, gray welds after anodizing with good corrosion resistance\n- handy for fabrication, auto repair, and equipment maintenance tasks\n- 0.030 in diameter on a 1 lb ABS spool provides portability and control\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49073877680363,"sku":"VXB08B5QNLR1","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Sj2j6AdYL.jpg?v=1784431081","url":"https:\/\/vxb.com\/products\/er4043-silicon-aluminum-welding-wire-0-030-inch-mi","provider":"VXB Bearings","version":"1.0","type":"link"}