{"product_id":"welders-choice-59803403-55fc-o-hardfacing-mig-wire-1-lb","title":"Welders Choice 59803403 55FC-O Hardfacing Mig Wire 1 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WELDERS CHOICE 59803403 is a flux core MIG welding wire classified to the 55FC-O industry specification, designed for hardfacing applications without the need for shielding gas. Measuring 0.0450 inches in diameter and packaged as a 1 pound roll, this wire deposits a hard, wear-resistant weld overlay onto base metals subject to abrasion, impact, or erosion. It is well suited for MIG welders operating in field or shop environments where gas cylinders are impractical. The gasless, self-shielded flux core design simplifies setup and reduces consumable overhead on hardfacing jobs.\u003c\/p\u003e\u003cp\u003eThis wire is used in hardfacing applications across industries that need to extend the service life of high-wear components such as cutting edges, bucket teeth, auger flights, tillage tools, and similar parts. It is appropriate for both shop repair and field rebuilding work. The 1 pound roll format suits targeted repair work or lower-volume hardfacing operations. Installation and use is handled by welders familiar with flux core and hardfacing processes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e55FC-O industry specification for hardfacing flux core wire\u003c\/li\u003e\n\u003cli\u003e0.0450 inch wire diameter for controlled deposition on wear surfaces\u003c\/li\u003e\n\u003cli\u003eGasless, self-shielded flux core  -  no external shielding gas required\u003c\/li\u003e\n\u003cli\u003e1 pound roll format suited for repair and rebuild work\u003c\/li\u003e\n\u003cli\u003eDeposits a hard, abrasion-resistant overlay to extend component service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in MIG welding equipment compatible with 0.0450 inch diameter flux core wire for hardfacing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eHardfacing wire should be installed and applied by a qualified welder familiar with flux core welding processes and hardfacing techniques. Ensure the MIG welder drive rolls and liner are sized appropriately for 0.0450 inch flux core wire before loading the spool. Consult the wire manufacturer data sheet and applicable AWS standards for recommended welding parameters before beginning work. Allow hardfaced surfaces to cool appropriately before returning components to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Specification\u003c\/strong\u003e: 55FC-O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: Flux Core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.0450 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll Weight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.11 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding\u003c\/strong\u003e: Gasless (Self-Shielded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23271800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 59803403\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WELDER'S CHOICE","offers":[{"title":"Default Title","offer_id":67911022969138,"sku":"59803403","price":44.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/005a84bb306fe14c02c50c4f54ab8bb0.jpg?v=1791203247","url":"https:\/\/voomisupply.com\/products\/welders-choice-59803403-55fc-o-hardfacing-mig-wire-1-lb","provider":"Voomi Supply","version":"1.0","type":"link"}