{"id":4048,"date":"2025-05-24T15:46:26","date_gmt":"2025-05-24T12:16:26","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&p=4048"},"modified":"2025-05-24T16:06:05","modified_gmt":"2025-05-24T12:36:05","slug":"ama-1400n","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-1400n\/","title":{"rendered":"AMA 1400N"},"content":{"rendered":"\n

Application\/properties :<\/strong>
Basic electrode used for welding fine-grained structural steels with high strength. Its weld metal has excellent toughness due to the presence of nickel and is very resistant at low temperatures. Weld metal is extremely metallurgical pure having very low hydrogen content. The electrode has a stable and concentrated arc, thus being well-suited or positional welding. Welds are of X-ray quality.<\/p>\n\n\n\n

Weld metal analysis in % (typical values):<\/h4>\n\n\n\n
C<\/th>Mn<\/th>Si<\/th>Mo<\/th>Ni<\/th><\/tr>
0.06<\/td>1.1<\/td>0.4<\/td>0.32<\/td>1.9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Mechanical Properties of all-weld metal:<\/h4>\n\n\n\n
Tensile Strength
( N\/mm 2 <\/sup>)<\/strong><\/th>		Yield Strength
( N\/mm 2 <\/sup>)<\/strong><\/th>		Elongation
A4 (%)<\/strong><\/th>		Impact energy (J)
ISO – V<\/strong>
-30\u00b0C<\/th>		Heat treatment<\/th><\/tr>
580-660<\/td>>500<\/td>>22<\/td>100<\/td>T<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T : <\/strong>Tempered 605 \u030a C<\/sup> \/8h<\/strong><\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

Welding Parameters<\/th><\/tr>
Diameter (mm)<\/th>Length (mm)<\/th>Amperage (A)<\/th><\/tr>
2.5<\/td>350<\/td>65\u2013 90<\/td><\/tr>
3.25<\/td>450<\/td>90 \u2013 130<\/td><\/tr>
4.0<\/td>450<\/td>140 \u2013 180<\/td><\/tr>
5.0<\/td>450<\/td>190 \u2013 230<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

Rebaking:<\/h4>\n\n\n\n

Just Consume Dry Electrode<\/p>\n\n\n\n

Rebaking: required on 300\u00b0C to 350\u00b0C for 2 hours.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Application\/properties :Basic electrode used for welding fine-grained structural steels with high strength. Its weld metal has excellent toughness due to the presence of nickel and is very resistant at low temperatures. Weld metal is extremely metallurgical pure having very low hydrogen content. The electrode has a stable and concentrated arc, thus being well-suited or positional […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[81,84],"product_tag":[],"class_list":["post-4048","product","type-product","status-publish","product_cat-coated-electrodes-for-manual-welding","product_cat-welding-electrodes-for-fine-grained-structural-steels","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/4048","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=4048"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=4048"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=4048"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=4048"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=4048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}