{"product_id":"yellow-alloy-14-18-kt-casting","title":"Legor® OG445C - Yellow Alloy 14-18 KT Casting","description":"\u003cp\u003eLegor's OG445C is a soft yellow alloy for lost wax casting. This is a versatile product that possesses an excellent quality: price ratio. Offers compact surfaces and reduced shrinkage porosity. Possesses antioxidant properties and good fluidity. OG455C is an alloy for lost-wax casting, designed specifically for open systems. If a more yellow-greenish color is required, the alloy composition can be modified with the addition of silver, according to the following ratio: Au: 585 \/ Ag: 75 \/ OG445C: 340. After this modification, liquidus temperature (Tliq.) will be about 870\u003cspan\u003e°C. Casting and graining temperatures reported in this technical sheet will be consequently reduced of about 20°C.\u003c\/span\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/OG445C_MSDS.pdf?15423234151865008754\" title=\"MSDS\" target=\"_blank\"\u003eMSDS.\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/files\/OG445CTECH.pdf?15423234151865008754\" title=\"Tech Sheet\" target=\"_blank\"\u003eTechnical Sheet.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Legor","offers":[{"title":"1 oz.","offer_id":4647605185,"sku":"OG445C","price":11.5,"currency_code":"USD","in_stock":true},{"title":"16 oz.","offer_id":41311782535349,"sku":"OG445C","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/products\/og445c.jpg?v=1738440196","url":"https:\/\/zikjewelrytools.com\/products\/yellow-alloy-14-18-kt-casting","provider":"DECOZE JEWELRY TOOLS","version":"1.0","type":"link"}