{"product_id":"welders-choice-59803288-mig-wire-ercusi-a-silicon-bronze","title":"Welders Choice 59803288 Mig Wire Ercusi-a Silicon Bronze","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WELDERS CHOICE 59803288 is a silicon bronze MIG welding wire classified to the ERCuSi-A industry specification. It measures 0.030 inches in diameter and comes on a 2-pound roll. This wire is designed for gas metal arc welding (GMAW) of copper-based alloys, dissimilar metals, and thin-gauge steel where low heat input and minimal distortion are priorities. It is commonly used by welders, fabricators, and maintenance technicians who require a copper-silicon filler metal for brazing-style MIG processes or automotive sheet metal repair.\u003c\/p\u003e\n\u003cp\u003eERCuSi-A silicon bronze wire is well suited for joining copper, brass, bronze, and galvanized or coated sheet steel. Its low melting point relative to steel filler wires reduces burn-through risk on thin materials. Typical applications include automotive bodywork, HVAC copper tubing repairs, ornamental metalwork, and general fabrication where a copper-toned weld appearance is acceptable or required. The 2-pound roll fits standard MIG spool hubs used in most shop and portable wire-feed welders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eERCuSi-A industry specification for silicon bronze copper-silicon filler metal\u003c\/li\u003e\n  \u003cli\u003e0.030 inches diameter suits thin-gauge and light-to-medium fabrication work\u003c\/li\u003e\n  \u003cli\u003e2-pound roll weight compatible with standard MIG welder spool mounts\u003c\/li\u003e\n  \u003cli\u003eLow heat input process reduces warping and burn-through on coated or thin metals\u003c\/li\u003e\n  \u003cli\u003eCopper-silicon alloy provides good flow characteristics and a clean weld bead appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement-compatible ERCuSi-A silicon bronze MIG wire for use in standard GMAW wire-feed welders equipped with a 0.030-inch drive roll and contact tip setup.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified welder familiar with GMAW processes and applicable AWS safety guidelines. Before loading the spool, verify the drive roll groove size and contact tip diameter both match the 0.030-inch wire. Use appropriate shielding gas, typically 100 percent argon, as specified for ERCuSi-A wire. Always wear proper PPE including an auto-darkening welding helmet, gloves, and flame-resistant clothing during all welding operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: ERCuSi-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Material\u003c\/strong\u003e: Silicon Bronze (Copper-Silicon)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.030 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll Weight\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23271800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WELDERS CHOICE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 59803288\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WELDER'S CHOICE","offers":[{"title":"Default Title","offer_id":67914866098482,"sku":"59803288","price":145.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b38aa2cd21ca7c85a3c2b0bf29bead7f.jpg?v=1791251373","url":"https:\/\/voomisupply.com\/products\/welders-choice-59803288-mig-wire-ercusi-a-silicon-bronze","provider":"Voomi Supply","version":"1.0","type":"link"}