{"product_id":"welding-wire-ba-s2si-2-4mm-4-0mm-k415-25-25kg-spool","title":"Welding Wire BA-S2Si (K415\/25) [25Kg Spool]","description":"\u003cp data-path-to-node=\"8\"\u003eOur \u003cb data-path-to-node=\"8\" data-index-in-node=\"4\"\u003eBA-S2Si Submerged Arc (SAW)\u003c\/b\u003e wire is the industry standard choice for high speed, automated welding of carbon and low alloy steels. This double deoxidised wire features a precisely controlled silicon and manganese content, ensuring a stable arc and excellent bead appearance across a wide range of welding parameters.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eDesigned for use with both active and neutral fluxes, the \u003cb data-path-to-node=\"9\" data-index-in-node=\"58\"\u003eS2Si classification\u003c\/b\u003e (AWS EM12K) is favoured for its superior deoxidising properties, which help to eliminate porosity even on materials with light mill scale or rust. Supplied on robust \u003cb data-path-to-node=\"9\" data-index-in-node=\"243\"\u003e25kg K415 spools\u003c\/b\u003e, this wire is engineered for the long duty cycles required in shipbuilding, bridge construction, and general heavy engineering.\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\"\u003eStandard Industrial S2Si Chemistry:\u003c\/b\u003e Balanced silicon and manganese levels provide a versatile weld deposit with high mechanical integrity.\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\"\u003eHeavy-Duty Size Options:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,1,1,0,0\"\u003e\u003cb data-path-to-node=\"12,1,1,0,0\" data-index-in-node=\"0\"\u003e- 2.4mm:\u003c\/b\u003e Excellent for fillet welds and medium plate butt joints.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,1,1,1,0\"\u003e\u003cb data-path-to-node=\"12,1,1,1,0\" data-index-in-node=\"0\"\u003e- 3.2mm:\u003c\/b\u003e The most popular size for general structural fabrication and heavy plate.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,1,1,2,0\"\u003e\u003cb data-path-to-node=\"12,1,1,2,0\" data-index-in-node=\"0\"\u003e- 4.0mm:\u003c\/b\u003e Designed for maximum deposition rates in thick walled applications.\u003cbr\u003e\u003cbr\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\"\u003eSuperior Surface Finish:\u003c\/b\u003e Precision copper coating ensures smooth wire feeding and protects against corrosion during storage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12,3,0\" id=\"p-rc_cb47a43d41e7c394-95\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eK415 Wire Basket Spool:\u003c\/b\u003e\u003cspan class=\"citation-139\"\u003e Heavy duty \u003c\/span\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"35\"\u003e\u003cspan class=\"citation-139\"\u003e25kg capacity\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-139 citation-end-139\"\u003e ensures compatibility with all major industrial SAW wire feeders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-139 citation-end-139\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eBroad Flux Compatibility:\u003c\/b\u003e Performs exceptionally well with a variety of agglomerated and fused fluxes for high quality, X-ray clear welds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Weld Star Wires \u0026 Electrodes","offers":[{"title":"2.4mm","offer_id":56988200272254,"sku":"A100573","price":123.48,"currency_code":"GBP","in_stock":true},{"title":"3.2mm","offer_id":56988200305022,"sku":"A100595","price":120.12,"currency_code":"GBP","in_stock":true},{"title":"4.0mm","offer_id":56988200337790,"sku":"A100606","price":119.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0871\/files\/BetterWeldWeldingWireBA-S2Si2.4mm_K41525_25KgSpool.png?v=1772120367","url":"https:\/\/betterweld.org\/products\/welding-wire-ba-s2si-2-4mm-4-0mm-k415-25-25kg-spool","provider":"BetterWeld Group","version":"1.0","type":"link"}