{"id":5263,"date":"2026-07-13T16:11:36","date_gmt":"2026-07-13T22:11:36","guid":{"rendered":"https:\/\/solfumex.mx\/producto\/soldadura-solfumex-e347-electrodo-de-acero-inoxidable-aws-a5-4\/"},"modified":"2026-07-13T16:11:36","modified_gmt":"2026-07-13T22:11:36","slug":"soldadura-solfumex-e347-electrodo-de-acero-inoxidable-aws-a5-4","status":"publish","type":"product","link":"https:\/\/solfumex.mx\/en\/product\/soldadura-solfumex-e347-electrodo-de-acero-inoxidable-aws-a5-4\/","title":{"rendered":"Soldadura SOLFUMEX E347 | Electrodo de Acero Inoxidable AWS A5.4"},"content":{"rendered":"<h2>Usos y caracter\u00edsticas<\/h2>\n<ul>\n<li>SOLFUMEX es un electrodo especial para soldar aceros inoxidables del tipo 18% Cr &#8211; 8% Ni o estabilizados con Niobio, la adici\u00f3n de Niobio reduce la posibilidad de precipitaci\u00f3n de carburos de cromo y\u00a0 por lo tanto incrementa la resistencia a la corrosi\u00f3n intergranular, hasta temperaturas de 650\u00b0C. Es de f\u00e1cil encendido y reencendido, la escoria se remueve sin complicaciones, puede aplicarse en todas las posiciones con corriente continua.<\/li>\n<li>Se recomienda para soldar aceros inoxidables tipo AISI 304\/304L, 308\/308L y 316L, pero es especialmente efectivo sobre los tipos 321\/321H y 347\/347H. En aplicaciones donde la corrosi\u00f3n y la alta temperatura presentan un problema, como en recipientes a presi\u00f3n para la industria qu\u00edmica y las refiner\u00edas, tubos y sus conexiones para calderas y conducci\u00f3n de fluidos, supercalentadores, tanques de almacenamiento. Funciona como recubrimiento protector de la corrosi\u00f3n en aceros.<\/li>\n<\/ul>\n<h2>Composici\u00f3n qu\u00edmica t\u00edpica y propiedades mec\u00e1nicas<\/h2>\n<table class=\"sf-spec-table\">\n<thead>\n<tr>\n<th>C<\/th>\n<th>Mn<\/th>\n<th>Si<\/th>\n<th>P<\/th>\n<th>S<\/th>\n<th>Ni<\/th>\n<th>Cr<\/th>\n<th>Mo<\/th>\n<th>Cu<\/th>\n<th>Nb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0.08 Max<\/td>\n<td>0.50 &#8211; 2.50<\/td>\n<td>1.00 Max<\/td>\n<td>0.04 Max<\/td>\n<td>0.03 Max<\/td>\n<td>9.00 &#8211; 11.00<\/td>\n<td>18.00 &#8211; 21.00<\/td>\n<td>0.75 Max<\/td>\n<td>0.75 Max<\/td>\n<td>1.00 Max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"sf-spec-table\">\n<thead>\n<tr>\n<th><\/th>\n<th>L\u00edmite el\u00e1stico  (psi)<\/th>\n<th>Resistencia a la tensi\u00f3n (psi)<\/th>\n<th>Elongaci\u00f3n (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Resultado t\u00edpico<\/th>\n<td>&#8211;<\/td>\n<td>90,000<\/td>\n<td>38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Amperajes recomendados<\/h2>\n<table class=\"sf-spec-table\">\n<thead>\n<tr>\n<th><\/th>\n<th>CA<\/th>\n<th>CC<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th>Corriente recomendada<\/th>\n<td>\u2714<\/td>\n<td>\u2714<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"sf-spec-table\">\n<thead>\n<tr>\n<th>Di\u00e1metro<\/th>\n<th>Longitud<\/th>\n<th>Rango de amperaje<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>3\/32&quot;<\/td>\n<td>12&quot;<\/td>\n<td>50 &#8211; 80<\/td>\n<\/tr>\n<tr>\n<td>1\/8&quot;<\/td>\n<td>14&quot;<\/td>\n<td>80 &#8211; 110<\/td>\n<\/tr>\n<tr>\n<td>5\/32&quot;<\/td>\n<td>14&quot;<\/td>\n<td>110 &#8211; 140<\/td>\n<\/tr>\n<tr>\n<td>3\/16&quot;<\/td>\n<td>14&quot;<\/td>\n<td>140 &#8211; 170<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Usos y caracter\u00edsticas SOLFUMEX es un electrodo especial para soldar aceros inoxidables del tipo 18% Cr &#8211; 8% Ni o estabilizados con Niobio, la adici\u00f3n de Niobio reduce la posibilidad de precipitaci\u00f3n de carburos de cromo y\u00a0 por lo tanto incrementa la resistencia a la corrosi\u00f3n intergranular, hasta temperaturas de 650\u00b0C. Es de f\u00e1cil encendido [&hellip;]<\/p>\n","protected":false},"featured_media":4572,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":["post-5263","product","type-product","status-publish","has-post-thumbnail","product_cat-electrodos-de-acero-inoxidable","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/product\/5263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/comments?post=5263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/media\/4572"}],"wp:attachment":[{"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/media?parent=5263"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/product_brand?post=5263"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/product_cat?post=5263"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/solfumex.mx\/en\/wp-json\/wp\/v2\/product_tag?post=5263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}