{"product_id":"yeswelder-silicon-aluminum-welding-wire-er4043","title":"YESWELDER Silicon Aluminum Welding Wire, ER4043","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eER4043 WELDING WIRE: A premium 5% silicon aluminum (AlSi5) filler metal designed for the MIG welding process. This composition delivers excellent fluidity and wetting characteristics, making it ideal for welding a wide range of aluminum alloys. It features a melting range of 1065°F to 1170°F, a density of 0.097 lbs\/in³, and produces a consistent gray finish after anodizing.\u003c\/li\u003e\n\u003cli\u003eEXCELLENT PERFORMANCE: The addition of silicon significantly enhances fluidity and wetting action, making this alloy a preferred choice among welders. It also improves crack resistance, ensuring a durable, long-lasting bond. The wire offers good corrosion resistance and is renowned for producing smooth, clean welds with minimal spatter.\u003c\/li\u003e\n\u003cli\u003eVERSATILE APPLICATIONS: Whether you’re tackling metal fabrication, auto repair, equipment maintenance, or DIY projects, this versatile welding wire delivers professional results every time.\u003c\/li\u003e\n\u003cli\u003eMATERIAL COMPATIBILITY: Suitable for welding various grades of aluminum, including 3003, 3004, 5052, 6061, 6063, as well as casting alloys such as 43, 355, 356, and 214.\u003c\/li\u003e\n\u003cli\u003eSTRONG SPOOL: The wire is supplied on a robust spool constructed from a new ABS plastic material. This spool is highly durable, tough, and anti-fragile, ensuring it withstands the rigors of transportation and operates flawlessly within the welding machine.\u003c\/li\u003e\n\u003cli\u003eSPECIFICATION: Weight:1 lb \/ Diameter:.035 inch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping on orders $50+. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43358792810705,"sku":"BW-B08B5RKSNQ","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71E-hSRKU0L._AC_SL1500.jpg?v=1790995295","url":"https:\/\/belmontwarehouse.com\/products\/yeswelder-silicon-aluminum-welding-wire-er4043","provider":"Belmont Warehouse","version":"1.0","type":"link"}