{"id":2078,"date":"2024-11-16T23:03:33","date_gmt":"2024-11-16T19:33:33","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&#038;p=2078"},"modified":"2025-05-26T07:25:19","modified_gmt":"2025-05-26T03:55:19","slug":"ama-1335jb","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-1335jb\/","title":{"rendered":"AMA 1335JB"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Application\/properties:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rutile coated MMA electrode for welding stainless ferritic\u2010austenitic Cr\u2010Ni\u2010Mo steels (Duplex\u2010steel). Its weld metal<br>contains approximately 25\u201035% delta ferrite. The high\u2010strength and ductile weld metal exhibits good resistance to<br>pitting, crevice corrosion and stress corrosion cracking in chloride\u2010bearing media. Fine metal droplet transfer, good<br>fusion of joint faces, finely rippled bead surface, easy slag removal, easy arc striking and restriking.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Weld metal analysis in % (typical values):<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>C<\/th><th>Mn<\/th><th>Si<\/th><th>Cr<\/th><th>Ni<\/th><th>Mo<\/th><th>N<\/th><\/tr><\/thead><tbody><tr><td>0.025<\/td><td>0.90<\/td><td>0.8<\/td><td>21.5<\/td><td>9.0<\/td><td>3.2<\/td><td>0.12<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Mechanical Properties of all\u2010weld metal:<br>(single values are typical values)<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead>\n            <tr>\n                <th>Tensile Strength <br>(N\/mm<sup>2<\/sup>)<\/th>\n                <th>Yield Strength <br> 0.2% <br>(N\/mm<sup>2<\/sup>)<\/th>\n                <th>Elongation<br> A5 (%)<\/th>\n                <th>Impact Energy (J)<br> ISO-V <\/strong><br>-20\u00b0C<\/th>\n            <\/tr>\n        <\/thead><\/tr><tr><td>&gt;690<\/td><td>&gt;550<\/td><td>&gt;20<\/td><td>&gt;47<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th colspan=\"3\">Welding Parameters<\/th><\/tr><\/thead><\/tr><tr><th>Diameter (mm)<\/th><th>Length (mm)<\/th><th>Amperage (A)<\/th><\/tr><tr><td>2.5<\/td><td>300<\/td><td>55\u2013 85<\/td><\/tr><tr><td>3.25<\/td><td>300<\/td><td>80\u2013 120<\/td><\/tr><tr><td>4.0<\/td><td>350<\/td><td>110\u2013 150<\/td><\/tr><tr><td>5.0<\/td><td>350<\/td><td>140\u2013 210<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright is-resized\"><img decoding=\"async\" src=\"https:\/\/ama-co.com\/wp-content\/uploads\/2021\/02\/Welding-Positions-1-300x284-1.jpg\" alt=\"\" class=\"wp-image-246\" style=\"width:37px;height:auto\"\/><\/figure>\n<\/div>\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\/%D8%A7%D8%A7%D9%84.jpg\" alt=\"\" class=\"wp-image-247\" style=\"width:87px;height:auto\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Materials:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Joint welding of non\u2010alloy, low\u2010alloy and duplex stainless steels 1.4462 X2CrNiMoN 22 5 3<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Rebaking:<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">required at 300\u00b0C to 350\u00b0C for 2 hours.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Application\/properties: Rutile coated MMA electrode for welding stainless ferritic\u2010austenitic Cr\u2010Ni\u2010Mo steels (Duplex\u2010steel). Its weld metalcontains approximately 25\u201035% delta ferrite. The high\u2010strength and ductile weld metal exhibits good resistance topitting, crevice corrosion and stress corrosion cracking in chloride\u2010bearing media. Fine metal droplet transfer, goodfusion of joint faces, finely rippled bead surface, easy slag removal, easy arc [&hellip;]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[81,99],"product_tag":[],"class_list":["post-2078","product","type-product","status-publish","product_cat-coated-electrodes-for-manual-welding","product_cat-special-welding-electrodes-for-stainless-and-heat-resistant-steels","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/2078","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=2078"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=2078"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=2078"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=2078"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=2078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}