{"product_id":"5-meters-hs221-brass-welding-rods-1-6-2-0-2-5-3-0mm-gas-brazing-filler-for-coppe-iron-steel-carbide-tool-welding-rods","title":"HS221 Brass Brazing Rods - 1.6 to 3.0mm | 5 Metres","description":"\u003ch2\u003eHS221 Brass Brazing Rods – 1.6 to 3.0mm | 5 Metres\u003c\/h2\u003e\u003cp\u003eHigh-quality HS221 brass welding rods with approximately 60% brass content, designed for gas welding and brazing of brass, copper, steel, cast iron, and carbide tools. Also suitable as a surfacing material for valve sealing and light-load wear-resistant surfaces.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e~60% brass composition\u003c\/strong\u003e with tin, silicon, and zinc for improved fluidity and strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTin\u003c\/strong\u003e enhances corrosion resistance and mechanical properties\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon\u003c\/strong\u003e controls zinc evaporation and eliminates porosity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile\u003c\/strong\u003e – suitable for brazing steel, cast iron, copper, and embedding carbide tools\u003c\/li\u003e\n\u003cli\u003e5 metres total length per pack (supplied bent for packaging; straighten before use)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SUGOYI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HS221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Brass (59–62%), tin, silicon, zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting Point:\u003c\/strong\u003e 890–905°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameters:\u003c\/strong\u003e 1.6mm, 2.0mm, 2.5mm, 3.0mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 5 metres (5 × 1m or 10 × 0.5m rods)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClean the weld groove surface thoroughly before welding\u003c\/li\u003e\n\u003cli\u003ePreheat workpiece to 400–500°C; use gas welding solvent during welding\u003c\/li\u003e\n\u003cli\u003eUse a slightly oxidising flame; keep welding speed high to minimise zinc evaporation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: Rods are bent for packaging and transport. Please straighten before use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Canterbury Pro Tools","offers":[{"title":"1.6mm","offer_id":43329189838907,"sku":"166202516851-1.6mm","price":20.1,"currency_code":"NZD","in_stock":true},{"title":"2.5mm","offer_id":43329189871675,"sku":"166202191868-2.5mm","price":37.47,"currency_code":"NZD","in_stock":true},{"title":"2.0mm","offer_id":43329189904443,"sku":"166202191866-2.0mm","price":24.8,"currency_code":"NZD","in_stock":true},{"title":"3.0mm","offer_id":43329189937211,"sku":"166201336455-3.0mm","price":45.26,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/2587\/2699\/files\/S9bc67fc70b544e1e9651245dafeb9b5c4.webp?v=1774740647","url":"https:\/\/canterburyprotools.nz\/products\/5-meters-hs221-brass-welding-rods-1-6-2-0-2-5-3-0mm-gas-brazing-filler-for-coppe-iron-steel-carbide-tool-welding-rods","provider":"Canterbury Pro Tools","version":"1.0","type":"link"}