{"product_id":"lead-free-solder-wires","title":"Lead-free, tin-based wires and rods","description":"\u003cp\u003ePurpose: construction, electronics, electrical engineering.\u003cbr\u003eComposition (up to several% of alloying elements):\u003cbr\u003e– Sn-Ag-Cu,\u003cbr\u003e– Sn-Ag,\u003cbr\u003e– Sn-Cu.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eThe challenge with lead-free alloys is\u003c\/strong\u003e \u003cspan\u003ethat they have a slightly higher melting point, higher surface tension, and poorer wetting\u003c\/span\u003e \u003cstrong\u003ecompared to Sn-Pb\u003c\/strong\u003e \u003cspan\u003e. Therefore, we select the appropriate type of flux and adjust its amount to the process temperature.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions, packaging, marking:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e–\u003c\/span\u003e \u003cstrong\u003eDimension range:\u003c\/strong\u003e \u003cspan\u003efrom 0.3 mm to 4 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e–\u003c\/span\u003e \u003cstrong\u003eWire type:\u003c\/strong\u003e \u003cspan\u003esolid wires; flux coated wires\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e–\u003c\/span\u003e \u003cstrong\u003eSpool dimensions:\u003c\/strong\u003e \u003cspan\u003e100g; 250g; 1kg; 10kg\u003c\/span\u003e \u003cbr\u003e\u003cspan\u003e–\u003c\/span\u003e \u003cstrong\u003eMarking:\u003c\/strong\u003e \u003cspan\u003elabels with manufacturer's print, dimensions, net weight, type of flux\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e–\u003c\/span\u003e \u003cstrong\u003ePackaging:\u003c\/strong\u003e \u003cspan\u003ecartons\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"JS METALS","offers":[{"title":"Default Title","offer_id":56193959100751,"sku":"35211890833651","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/7037\/0639\/files\/druty-lutownicze.webp?v=1765529416","url":"https:\/\/shop.jsmetals.eu\/products\/lead-free-solder-wires","provider":"JSMETALS","version":"1.0","type":"link"}