{"id":2323,"date":"2024-11-16T12:59:58","date_gmt":"2024-11-16T09:29:58","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&#038;p=2323"},"modified":"2025-09-09T07:48:28","modified_gmt":"2025-09-09T04:18:28","slug":"ama-300m","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-300m\/","title":{"rendered":"AMA 300M"},"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 containing nickel. suitable for welding in all position weld metal has high mechanical characteristics. It can be use for root pass with back penetration and automatic multi-run welding.<\/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>Ni<\/th><\/tr><tr><td>M21<\/td><td>0.04<\/td><td>1.7<\/td><td>0.5<\/td><td>0.9<\/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 (Typical):<\/h4>\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>-40\u00b0C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;-60\u00b0C<\/th><th>Heat Treatment<\/th><\/tr><tr><td>530<\/td><td>600<\/td><td>27<\/td><td>80&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;60<\/td><td>AW<\/td><\/tr><tr><td>450<\/td><td>560<\/td><td>27<\/td><td>80&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45<\/td><td>SR<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">AW: As Welded<br>SR: Heat treatment at 580\u00b0C for 2 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\">Off-shore work, pipe work, pressure vessels, shipbuilding<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Delivery:<\/strong>\u00a0coil in diameter: 1.2,1.6 mm &amp; weight 15 kg<br><strong>Note :<\/strong>\u00a0other weight &amp; sizes are produced upon customers request<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft is-resized\"><img decoding=\"async\" src=\"https:\/\/ama-co.com\/wp-content\/uploads\/2021\/03\/Untitled-12.png\" alt=\"\" class=\"wp-image-247\" style=\"width:69px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Application\/properties: Metal cored wire containing nickel. suitable for welding in all position weld metal has high mechanical characteristics. It can be use for root pass with back penetration and automatic multi-run welding. All weld metal analysis (typical value) %: Gas C Mn Si Ni M21 0.04 1.7 0.5 0.9 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-2323","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\/2323","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=2323"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=2323"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=2323"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=2323"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=2323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}