{"id":3010,"date":"2012-06-08T10:02:14","date_gmt":"2012-06-08T09:02:14","guid":{"rendered":"http:\/\/weldingandwelder.dancing-badger.co.uk\/?product=aluminium-no-15-4043a-x-3-2mm-x-2-5kg"},"modified":"2024-02-13T11:37:19","modified_gmt":"2024-02-13T11:37:19","slug":"aluminium-no-15-4043a-x-3-2mm-x-2-5kg","status":"publish","type":"product","link":"https:\/\/www.weldingandwelder.com\/product\/aluminium-no-15-4043a-x-3-2mm-x-2-5kg\/","title":{"rendered":"Sifalumin No 15 4043A Aluminium TIG Welding Rods &#8211; 3.2 mm x 2.5 Kg"},"content":{"rendered":"<p><strong>Sifalumin No 15 4043A Aluminium TIG Welding Rods &#8211; 3.2 mm x 2.5 Kg.<\/strong><\/p>\n<p><strong>Material to be Welded<\/strong><\/p>\n<ul>\n<li>Suitable for welding duralumin, cast and wrought alloys 6063 (H9), 6061 (H20) and 6082(H30), as well as other 4 series aluminium.<\/li>\n<li>The resulting weld will discolour if anodised [If the finished article is to be anodised, use 1050A, or 5356].<\/li>\n<li>Pre-heating up to 120oC may be necessary, subject to material\u00a0size and thickness.<\/li>\n<li>Wire brushing between passes is recommended, to remove build up of surface oxides.<\/li>\n<\/ul>\n<p><strong>Standards<\/strong><\/p>\n<ul>\n<li>EN ISO 18273<\/li>\n<li>BS: 2901S<\/li>\n<li>Al 4043A (AlSi5)<\/li>\n<li>4043A, (NG21)<\/li>\n<\/ul>\n<p>An aluminium alloy with 5% silicon, offering excellent flow characteristics and penetration. \u00a0Suitable for welding duralumin cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).<\/p>\n<p><strong>Welding Positions<\/strong><\/p>\n<ul>\n<li>Ensure that the parent metal surface is cleaned and fully degreased prior to welding.<\/li>\n<li>Clean joints with a stainless steel brush.<\/li>\n<\/ul>\n<p><strong>Typical Weld Metal Composition<\/strong><\/p>\n<ul>\n<li>Si: 5 %<\/li>\n<li>Al: Bal<\/li>\n<li>Melting Point: 635\u00b0C<\/li>\n<\/ul>\n<p><strong>Typical Mechanical Properties<\/strong><\/p>\n<ul>\n<li>Ult Tensile Strength: 120 N\/mm\u00b2<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>An aluminium alloy with 5% silicon, offering excellent flow characteristics and penetration.<\/p>\n<p>Suitable for welding duralumin cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).<\/p>\n<p>Weld will discolour if anodised.<\/p>\n<p>Can be used TIG or Oxy Acetylene. \u00a0If used with Oxy Acetylene, use Sif No. 36 Aluminium brazing and welding flux.<\/p>\n","protected":false},"featured_media":20769,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[1436],"product_tag":[],"acf":[],"df_price":35.2,"df_sale_price":"","df_regular_price":35.2,"df_image_link":"https:\/\/www.weldingandwelder.com\/wp-content\/uploads\/2012\/06\/SIFALUMIN-NO-14-1050A-480x340.jpg","_links":{"self":[{"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/product\/3010"}],"collection":[{"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/comments?post=3010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/media\/20769"}],"wp:attachment":[{"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/media?parent=3010"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/product_cat?post=3010"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.weldingandwelder.com\/wp-json\/wp\/v2\/product_tag?post=3010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}