{"id":1746,"date":"2024-11-18T01:01:55","date_gmt":"2024-11-17T21:31:55","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&p=1746"},"modified":"2024-11-26T18:21:28","modified_gmt":"2024-11-26T14:51:28","slug":"ama-1263n","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-1263n\/","title":{"rendered":"AMA 1263N"},"content":{"rendered":"\n

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

Electrode for welding of creep resistant and high-pressure hydrogen resistant steels used in the construction of pressure vessels, boilers and piping subjected to operating temperatures up to +570\u00b0C. Welds are of X-ray quality.
Preheating, interpass temperature and post-weld heat treatment in accordance with base metal to be welded.<\/p>\n\n\n\n

Weld metal analysis in % (typical values):<\/h4>\n\n\n\n
C<\/th>Mn<\/th>Si<\/th>Cr<\/th>Mo<\/th><\/tr>
0.06<\/td>0.80<\/td>0.40<\/td>1.00<\/td>0.50<\/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
( N\/mm 2 <\/sup>)(%)<\/strong><\/th>		Elongation
(5*d)%<\/strong><\/th>		Impact energy (J)
ISO – V<\/strong>
20\u00b0C+<\/th>		Heat treatment<\/th><\/tr>
560 – 660<\/td>> 490<\/td>>22<\/td>120<\/td>T<\/td><\/tr>
450 – 550<\/td>> 300<\/td>>26<\/td>150<\/td>N+T<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

T: Tempered 0.5 hour at 700\u00b0C, air cooling
N+T: Normalized + tempered 0.5 hour at 920\u00b0C, air cooling + 0.5 hour at 700\u00b0C<\/p>\n\n\n\n

Welding Parameters<\/th><\/tr>
Diameter (mm)<\/th>Length (mm)<\/th>Amperage (A)<\/th><\/tr>
2.5<\/td>350<\/td>60 \u2013 85<\/td><\/tr>
3.25<\/td>450<\/td>100\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

Materials:<\/h4>\n\n\n\n
DIN Standard<\/td>13CrMo 44, 15 CrMo 5, 16 CrMo 44, 25 CrMo 4,24 CrMo 5, GS \u2013 22 CrMo 54, GS- 17 CrMo 55<\/td><\/tr>
EN Standard<\/td>13CrMo 4-5, 15 CrMo 5, 42 CrMo 4, 16 CrMoV 4, 25 CrMo 4,24 CrMo 5, G22 CrMo 5-4, G17 CrMo 5-5<\/td><\/tr>
ASTM Standard<\/td>A193 Gr. B7; A355 Gr.P11 a. P12; A217 Gr. WC6 .<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

required at 300\u00b0C to 350\u00b0C for 2 hours.<\/p>\n","protected":false},"excerpt":{"rendered":"

Application\/properties: Electrode for welding of creep resistant and high-pressure hydrogen resistant steels used in the construction of pressure vessels, boilers and piping subjected to operating temperatures up to +570\u00b0C. Welds are of X-ray quality.Preheating, interpass temperature and post-weld heat treatment in accordance with base metal to be welded. Weld metal analysis in % (typical values): […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[81,85],"product_tag":[],"class_list":["post-1746","product","type-product","status-publish","product_cat-coated-electrodes-for-manual-welding","product_cat-welding-electrodes-for-creep-resistant-steels","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/1746","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=1746"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=1746"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=1746"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=1746"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=1746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}