{"product_id":"weld-star-sg3-g4si1-wire-0-8mm-1-2mm-15kg-plastic","title":"Weld Star SG3 (G4Si1) Wire [15kg Spool]","description":"\u003cp data-path-to-node=\"8\"\u003eUpgrade your weld quality with \u003cb data-path-to-node=\"8\" data-index-in-node=\"31\"\u003eWeld Star SG3 (G4Si1)\u003c\/b\u003e, a premium copper coated solid MIG wire engineered for higher strength requirements in unalloyed and low alloyed carbon manganese steels. Compared to standard SG2 wire, the SG3 classification contains elevated levels of Silicon (Si) and Manganese (Mn), providing increased puddle fluidity, better deoxidation, and higher tensile strength.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis wire is particularly favoured for \u003cb data-path-to-node=\"9\" data-index-in-node=\"38\"\u003eautomated and robotic welding\u003c\/b\u003e due to its stable arc and excellent feeding characteristics. The higher deoxidant content also makes it more tolerant of materials with light surface rust or mill scale, reducing porosity and ensuring a clean, uniform bead appearance. Supplied on a precision wound \u003cb data-path-to-node=\"9\" data-index-in-node=\"333\"\u003e15kg plastic spool (D300)\u003c\/b\u003e and vacuum sealed in foil to prevent moisture, Weld Star SG3 is the industrial choice for critical structural and pressure vessel fabrication.\u003c\/p\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eEnhanced G4Si1 Chemistry:\u003c\/b\u003e Higher Si-Mn content results in a stronger weld deposit and superior wetting action compared to standard SG2 (G3Si1).\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eVersatile Sizing:\u003c\/b\u003e Available in \u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"31\"\u003e0.8mm, 1.0mm, and 1.2mm\u003c\/b\u003e to suit everything from thin-sheet automotive work to heavy industrial plate.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eSuperior Feed-ability:\u003c\/b\u003e Precision layer wound on a durable \u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"57\"\u003eD300 plastic spool\u003c\/b\u003e to ensure smooth, snag free feeding through long torch liners.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eLow-Temperature Toughness:\u003c\/b\u003e Delivers dependable mechanical properties and high impact resistance even in sub-zero conditions down to \u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"132\"\u003e-40°C\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eX-Ray Quality Welds:\u003c\/b\u003e Produced from high purity virgin raw materials to ensure repeatable quality for certified structural work.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cb data-path-to-node=\"12,5,0\" data-index-in-node=\"0\"\u003eMoisture Protected:\u003c\/b\u003e Vacuum sealed in aluminium foil packaging to guarantee the wire arrives in factory-fresh condition.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/wilkinsonstar247.com\/Content\/Images\/uploaded\/SG3_GMAW_D300.pdf\" title=\"Weld Star - SG3 (G4Si1) Product specification Manual\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003eDownload Product Specification Manual.\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Weld Star Wires \u0026 Electrodes","offers":[{"title":"0.8mm","offer_id":56993903280510,"sku":"3010301508","price":48.72,"currency_code":"GBP","in_stock":true},{"title":"1.0mm","offer_id":56993903313278,"sku":"3010301510","price":48.3,"currency_code":"GBP","in_stock":true},{"title":"1.2mm","offer_id":56993903346046,"sku":"3010301512","price":47.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0871\/files\/BetterWeldWeldStar-SG3_G4Si1_Wire_0.8mm_15kg_Plastic.png?v=1772223379","url":"https:\/\/betterweld.org\/products\/weld-star-sg3-g4si1-wire-0-8mm-1-2mm-15kg-plastic","provider":"BetterWeld Group","version":"1.0","type":"link"}