{"id":2086,"date":"2024-11-16T22:21:20","date_gmt":"2024-11-16T18:51:20","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&p=2086"},"modified":"2025-05-21T07:56:39","modified_gmt":"2025-05-21T04:26:39","slug":"ama-1312j","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-1312j\/","title":{"rendered":"AMA 1312J"},"content":{"rendered":"\n

Application\/properties:<\/strong><\/p>\n\n\n\n

Electrode for welding of heat resistance chromium and chromium-nickel steels or cast steels. Fully austenitic metal, non-scaling up to +1200\u00b0C. Weld metal is not resistance to sulphurous combustion gases.<\/p>\n\n\n\n

Weld metal analysis in % (typical values):<\/h4>\n\n\n\n
C<\/th>Mn<\/th>Si<\/th>Cr<\/th>Ni<\/th><\/tr>
0.10<\/td>3<\/td>0.5<\/td>25<\/td>20<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Mechanical Properties of all-weld metal:<\/h4>\n\n\n\n

(single values are typical values)<\/p>\n\n\n\n

Tensile Strength
( N\/mm 2 <\/sup>)<\/strong><\/th>		Yield Strength 0.2%
( N\/mm 2 <\/sup>)<\/strong><\/th>		Elongation
A5 (%)<\/strong><\/th>		Impact energy(j)
ISO – V<\/strong>
20\u00b0C+<\/th><\/tr>
600<\/td>400<\/td>35<\/td>100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
Welding Parameters<\/th><\/tr>
Diameter (mm)<\/th>Length (mm)<\/th>Amperage (A)<\/th><\/tr>
2.5<\/td>250<\/td>65 \u2013 80<\/td><\/tr>
3.25<\/td>300<\/td>90 \u2013 120<\/td><\/tr>
4.0<\/td>350<\/td>115 \u2013 150<\/td><\/tr>
5.0<\/td>350<\/td>160 \u2013 210<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

Materials:<\/h4>\n\n\n\n
DIN EN standard<\/td>1.4745 G-X40CrSi 23; 1.4823 G\u2013X40CrNiSi 27 4; 1.4832 G\u2013X25CrNiSi 20 14; 1.4833 X7CrNi 23 14; 1.4841 X15CrNiSi 25 20; 1.4845 X12CrNi 25 21; 1.4828 X15CrNiSi 20 12; 1.4840 G-X15CrNi 25 20; 1.4846 G-X40CrNi 25 21; 1.4826 G-X40CrNiSi 22 9; 1.4713 X10CrAl7; 1.4724 X10CrAl 13; 1.4742 X10CrAl 18; 1.4762 X10CrAl 25; 1.4710 G-X30CrSi 6; 1.4740 G-X40CrSi 17.<\/td><\/tr>
Other Standard<\/td>AISI 305, 310, 314; ASTM A297 HF; A297 HJ<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

required at 350\u00b0C to 400\u00b0C for 2 hours.<\/p>\n","protected":false},"excerpt":{"rendered":"

Application\/properties: Electrode for welding of heat resistance chromium and chromium-nickel steels or cast steels. Fully austenitic metal, non-scaling up to +1200\u00b0C. Weld metal is not resistance to sulphurous combustion gases. Weld metal analysis in % (typical values): C Mn Si Cr Ni 0.10 3 0.5 25 20 Mechanical Properties of all-weld metal: (single values are […]<\/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-2086","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\/2086","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=2086"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=2086"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=2086"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=2086"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=2086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}