{"product_id":"weld-star-er-347si-stainless-wire-1-0mm-1-2mm-15kg","title":"Weld Star ER 347Si Stainless Wire [15kg Spool]","description":"\u003cp data-path-to-node=\"8\"\u003e\u003cspan class=\"\"\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"4\" class=\"\"\u003eWeld Star ER 347Si\u003c\/b\u003e\u003cspan class=\"\"\u003e is an austenitic stainless steel MIG wire engineered for high performance welding in chemically aggressive and high temperature environments.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specialised alloy is stabilised with \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"207\" class=\"\"\u003eNiobium (Nb)\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e which effectively prevents chromium carbide precipitation.\u003c\/span\u003e\u003cspan class=\"\"\u003e This metallurgical safeguard ensures the weld remains resistant to intergranular corrosion,\u003c\/span\u003e\u003cspan class=\"\"\u003e even when exposed to service temperatures between \u003c\/span\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"422\" class=\"\"\u003e400°C and 800°C\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cspan class=\"\"\u003eDesigned with an increased silicon content,\u003c\/span\u003e\u003cspan class=\"\"\u003e the ER 347Si offers enhanced weld pool fluidity,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a significantly smoother bead appearance and better wetting action.\u003c\/span\u003e\u003cspan class=\"\"\u003e It is the definitive choice for the fabrication of firewalls,\u003c\/span\u003e\u003cspan class=\"\"\u003e pressure vessels,\u003c\/span\u003e\u003cspan class=\"\"\u003e and equipment in the dairy and food processing industries.\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied on a \u003c\/span\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"327\" class=\"\"\u003e15kg D300 spool\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e the wire is precision layer wound to guarantee the consistent,\u003c\/span\u003e\u003cspan class=\"\"\u003e reliable feeding required for critical stainless steel joins.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"10\" class=\"\"\u003e\n\u003ch3 data-path-to-node=\"11\" class=\"\"\u003eKey Features\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\" class=\"\"\u003eNiobium (Nb) Stabilised:\u003c\/b\u003e\u003cspan class=\"\"\u003e Provides exceptional resistance to intergranular corrosion, crucial for high heat applications.\u003c\/span\u003e\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\" class=\"\"\u003eHigh Silicon (Si) Formula:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases puddle fluidity for cleaner,\u003c\/span\u003e\u003cspan class=\"\"\u003e flatter welds and reduced post weld finishing.\u003c\/span\u003e\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\" class=\"\"\u003eThermal Resilience:\u003c\/b\u003e\u003cspan class=\"\"\u003e Specifically designed for equipment intermittently heated between \u003c\/span\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"86\" class=\"\"\u003e400°C and 800°C\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\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\" class=\"\"\u003eSize Options:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3,1,0,0\"\u003e\u003cb data-path-to-node=\"12,3,1,0,0\" data-index-in-node=\"0\" class=\"\"\u003e- 1.0mm:\u003c\/b\u003e\u003cspan class=\"\"\u003e Ideal for medium gauge vessels,\u003c\/span\u003e\u003cspan class=\"\"\u003e food processing equipment,\u003c\/span\u003e\u003cspan class=\"\"\u003e and dairy piping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3,1,1,0\"\u003e\u003cb data-path-to-node=\"12,3,1,1,0\" data-index-in-node=\"0\" class=\"\"\u003e- 1.2mm:\u003c\/b\u003e\u003cspan class=\"\"\u003e The industrial standard for heavy duty pressure vessels and chemical plant infrastructure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3,1,1,0\"\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\" class=\"\"\u003ePrecision Layer Wound:\u003c\/b\u003e\u003cspan class=\"\"\u003e Ensures superior wire feeding characteristics on industrial MIG systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/wilkinsonstar247.com\/Content\/Images\/uploaded\/ER347Si_GMAW.pdf\" title=\"Weld Star - ER 347Si Stainless Wire Product specification Manual\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDownload Product Specification Manual.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Weld Star Wires \u0026 Electrodes","offers":[{"title":"1.0mm","offer_id":57038242742654,"sku":"6011100434","price":142.8,"currency_code":"GBP","in_stock":true},{"title":"1.2mm","offer_id":57038242775422,"sku":"6011100437","price":142.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0871\/files\/BetterWeldWeldStar-ER347SiStainlessWire_1.0mm_15kg.png?v=1772814319","url":"https:\/\/betterweld.org\/products\/weld-star-er-347si-stainless-wire-1-0mm-1-2mm-15kg","provider":"BetterWeld Group","version":"1.0","type":"link"}