{"product_id":"weld-star-er-4043-alsi5-wire-1-0mm-2kg","title":"Weld Star ER 4043 (AlSi5) Wire [2kg 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 4043\u003c\/b\u003e\u003cspan class=\"\"\u003e is a premium 5% Silicon aluminium MIG wire,\u003c\/span\u003e\u003cspan class=\"\"\u003e widely regarded as the most versatile \"all rounder\" for aluminium fabrication.\u003c\/span\u003e\u003cspan class=\"\"\u003e The addition of Silicon significantly increases the fluidity of the weld pool,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it exceptionally easy to use while providing a bright,\u003c\/span\u003e\u003cspan class=\"\"\u003e clean finish with high resistance to weld cracking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cspan class=\"\"\u003eThis \u003c\/span\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"5\" class=\"\"\u003e1.0mm 2kg spool\u003c\/b\u003e\u003cspan class=\"\"\u003e is the ideal size for smaller workshop machines and portable inverter MIG welders.\u003c\/span\u003e\u003cspan class=\"\"\u003e It is specifically designed for welding 6000-series alloys (such as 6061 and 6063) and various cast alloys.\u003c\/span\u003e\u003cspan class=\"\"\u003e Because ER 4043 has a lower melting point than 5000-series wires,\u003c\/span\u003e\u003cspan class=\"\"\u003e it produces less distortion on thin gauge materials,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it a favourite for automotive components,\u003c\/span\u003e\u003cspan class=\"\"\u003e furniture,\u003c\/span\u003e\u003cspan class=\"\"\u003e and general repair work.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"10\" class=\"\"\u003e\n\u003ch3 data-path-to-node=\"11\" class=\"\"\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\" class=\"\"\u003eHigh Fluidity (AlSi5):\u003c\/b\u003e\u003cspan class=\"\"\u003e The 5% Silicon content ensures a stable arc and a very fluid weld pool,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in excellent bead profile and wetting.\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=\"\"\u003eCrack Resistance:\u003c\/b\u003e\u003cspan class=\"\"\u003e Formulated to reduce the risk of hot cracking,\u003c\/span\u003e\u003cspan class=\"\"\u003e especially in the 6000-series heat treatable alloys.\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=\"\"\u003ePortable 2kg Spool:\u003c\/b\u003e\u003cspan class=\"\"\u003e The compact size is perfect for on site repairs and machines that cannot accommodate larger 7kg reels.\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=\"\"\u003eLow Melting Point:\u003c\/b\u003e\u003cspan class=\"\"\u003e Reduces heat input into the base metal,\u003c\/span\u003e\u003cspan class=\"\"\u003e which minimises distortion on thin aluminium sheets.\u003c\/span\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=\"\"\u003eAesthetic Finish:\u003c\/b\u003e\u003cspan class=\"\"\u003e Produces a bright,\u003c\/span\u003e\u003cspan class=\"\"\u003e \"shining\" weld bead with minimal soot or discolouration when used with proper shielding gas.\u003c\/span\u003e\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\" class=\"\"\u003ePrecision Layer Wound:\u003c\/b\u003e\u003cspan class=\"\"\u003e Clean shaved wire surface and precision winding ensure smooth feeding through the torch liner.\u003c\/span\u003e\u003c\/p\u003e","brand":"Weld Star Wires \u0026 Electrodes","offers":[{"title":"Default Title","offer_id":57038186873214,"sku":"6011100452","price":42.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0871\/files\/BetterWeldWeldStar-ER4043_AlSi5_Wire_1.0mm_2kg.png?v=1772813120","url":"https:\/\/betterweld.org\/products\/weld-star-er-4043-alsi5-wire-1-0mm-2kg","provider":"BetterWeld Group","version":"1.0","type":"link"}