{"id":1791,"date":"2024-11-11T10:53:58","date_gmt":"2024-11-11T07:23:58","guid":{"rendered":"https:\/\/ama-co.com\/?post_type=product&p=1791"},"modified":"2025-02-18T10:39:16","modified_gmt":"2025-02-18T07:09:16","slug":"ama-1042np","status":"publish","type":"product","link":"https:\/\/ama-co.com\/en\/product\/ama-1042np\/","title":{"rendered":"AMA 1042NP"},"content":{"rendered":"\n

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

Cellulosic electrode for welding of pipelines using the vertical down technique. It is suitable for welding root passes, hot passes, filler and cover passes.<\/p>\n\n\n\n

Weld metal analysis in % (typical values):<\/h4>\n\n\n\n
C<\/th>Mn<\/th>Si<\/th>Mo<\/th>S<\/th>P<\/th><\/tr>
0.10<\/td>0.5<\/td>0.15<\/td>0.50<\/td><0.02<\/td><0.02<\/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
A4 (%)<\/strong><\/th>		Impact energy (J)
ISO – V<\/strong>
20\u00b0C+<\/th><\/tr>
500 \u2013 600<\/td>> 400<\/td>> 22<\/td>> 80<\/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>350<\/td>60\u2013 80<\/td><\/tr>
3.25<\/td>350<\/td>80 \u2013 120<\/td><\/tr>
4.0<\/td>350<\/td>110 \u2013 140<\/td><\/tr>
5.0<\/td>350<\/td>140 \u2013 200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

Materials:<\/h4>\n\n\n\n
DIN Standard<\/td>St 37.0 to St 52.0; St 37-3 to St 52-3; St 37.4 to St 52.4; St 35.8 to St 45.8; HI; HII; StE 210.7 to StE 415.7; StE 290.7 TM to StE 415.7 TM. Root pass up to StE 555.7 TM<\/td><\/tr>
EN Standard<\/td>S235JR; S275JR; S235J2G3; S275J2G3; S355J2G3; P235GH; P265GH; P355T1; P235T2 to P355T2; L210 to L415NB; L290MB to L415MB; P235G1TH; P255G1TH; Root pass up to L555MB.<\/td><\/tr>
ASTM Standard<\/td>APl Spec. 5 L : A, B, X42, X46, X52, X56, X60.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

Application\/properties: Cellulosic electrode for welding of pipelines using the vertical down technique. It is suitable for welding root passes, hot passes, filler and cover passes. Weld metal analysis in % (typical values): C Mn Si Mo S P 0.10 0.5 0.15 0.50 <0.02 <0.02 Mechanical Properties of all-weld metal: (single values are typical values) Tensile […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[81,89],"product_tag":[],"class_list":["post-1791","product","type-product","status-publish","product_cat-coated-electrodes-for-manual-welding","product_cat-cellulose-electrodes","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product\/1791","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=1791"}],"wp:attachment":[{"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/media?parent=1791"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_brand?post=1791"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_cat?post=1791"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ama-co.com\/en\/wp-json\/wp\/v2\/product_tag?post=1791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}