{"product_id":"er4043-aluminum-tig-welding-rods-10-lb-pack","title":"AWS ER4043 10 lb (5 kg) Pack Aluminum TIG Welding Rods – 5% Silicon, Smooth Flow, Aluminum, AC","description":"\u003cp class=\"MsoBodyText\"\u003e\u003cspan lang=\"EN\"\u003eCopper Bridge ER4043 TIG rods are 5 % silicon aluminum filler metals for welding heat‑treatable and cast aluminum alloys, including 3003, 5052, 6061, 6063 and various casting grades. The silicon content improves fluidity and reduces hot cracking, producing bright, smooth welds. These 1\/16 in (1.6 mm) rods are ideal for thin sections used in automotive panels, marine repairs, bicycle frames and general aluminum fabrication. Use them on AC with pure argon shielding gas; typical melting range is 1 065–1 170 °F and tensile strength about 29 ksi.\u003c\/span\u003e\u003c\/p\u003e","brand":"Copper Bridge","offers":[{"title":"1\/16\"(1.6mm)","offer_id":61886074749298,"sku":"CB‑TIGAL‑ER4043‑116‑11LB","price":69.0,"currency_code":"USD","in_stock":true},{"title":"3\/32\"(2.5mm)","offer_id":61886074782066,"sku":"CB‑TIGAL‑ER4043‑332‑11LB","price":69.0,"currency_code":"USD","in_stock":true},{"title":"1\/8\"(3.2mm)","offer_id":61886074814834,"sku":"CB‑TIGAL‑ER4043‑18‑11LB","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/3238\/5650\/files\/TIGER4043WeldingRods.png?v=1778007446","url":"https:\/\/copperbridgeusa.com\/products\/er4043-aluminum-tig-welding-rods-10-lb-pack","provider":"Copper Bridge","version":"1.0","type":"link"}