{"id":2326,"date":"2024-11-16T13:04:11","date_gmt":"2024-11-16T09:34:11","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&#038;p=2326"},"modified":"2025-02-19T11:08:18","modified_gmt":"2025-02-19T07:38:18","slug":"ama-305m","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-305m\/","title":{"rendered":"AMA 305M"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Application\/properties:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Metal cored wire for chromium molybdenum steels. The weld metal has resistant to creep. This wire is suitable for welding in all position and root pass with back penetration.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">All weld metal analysis (typical value) %:<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Gas<\/th><th>C<\/th><th>Mn<\/th><th>Si<\/th><th>Cr<\/th><th>Mo<\/th><\/tr><tr><td>M21<\/td><td>0.04<\/td><td>0.7<\/td><td>0.6<\/td><td>1.25<\/td><td>0.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Shielding gas: DIN EN 439 M 21 (15-25% CO2, Balance Ar)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Mechanical properties of all-weld metal:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">(Single values are typical values)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Yield 0.2% Strength<br><strong>( N\/mm&nbsp;<sup>2&nbsp;<\/sup>)<\/strong><\/th><th>Tensile Strength<br><strong>( N\/mm&nbsp;<sup>2&nbsp;<\/sup>)<\/strong><\/th><th>Elongation<br><strong>Lo = 5d%<\/strong><\/th><th>Impact energy (J)<br><strong>ISO -V<\/strong><br>0\u00b0C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-20\u00b0C<\/th><th>Heat Treatment<\/th><\/tr><tr><td>480<\/td><td>580<\/td><td>23<\/td><td>90&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;60<\/td><td>SR<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">SR: Heat treatment at 700\u00b0C for 1 hour. The heating and cooling speed is 50\u00b0C\/h<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Main application:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Sheet metal work, petroleum chemistry, chemistry, incinerators, heat exchangers<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Delivery:<\/strong>&nbsp;coil in diameter: 1.2 , 1.6 mm &amp; weight 15 kg<br><strong>Note :<\/strong>&nbsp;other weight &amp; sizes are produced upon customers request<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft\"><img decoding=\"async\" src=\"https:\/\/ama-co.com\/wp-content\/uploads\/2021\/03\/Untitled-12.png\" alt=\"\" class=\"wp-image-247\"\/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Application\/properties: Metal cored wire for chromium molybdenum steels. The weld metal has resistant to creep. This wire is suitable for welding in all position and root pass with back penetration. All weld metal analysis (typical value) %: Gas C Mn Si Cr Mo M21 0.04 0.7 0.6 1.25 0.5 Shielding gas: DIN EN 439 M [&hellip;]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[122],"product_tag":[],"class_list":["post-2326","product","type-product","status-publish","product_cat-butt-welding-wire","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/2326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/comments?post=2326"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=2326"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=2326"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=2326"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}