{"id":9493,"date":"2026-03-28T06:19:03","date_gmt":"2026-03-28T06:19:03","guid":{"rendered":"http:\/\/sxwelding.com\/?post_type=product&#038;p=9493"},"modified":"2026-03-28T07:12:16","modified_gmt":"2026-03-28T07:12:16","slug":"carbon-steel-and-low-carbon-steel-flux-cored-welding-wire","status":"publish","type":"product","link":"https:\/\/sxwelding.com\/es\/producto\/hilo-de-soldadura-con-nucleo-fundente-de-acero-al-carbono-y-de-acero-con-bajo-contenido-en-carbono\/","title":{"rendered":"Alambre de soldadura con n\u00facleo fundente de acero al carbono y acero con bajo contenido en carbono"},"content":{"rendered":"<p>El alambre de soldadura con n\u00facleo fundente para acero al carbono y acero con bajo contenido en carbono est\u00e1 dise\u00f1ado tanto para aplicaciones de soldadura autom\u00e1tica como semiautom\u00e1tica. Disponible en versiones con protecci\u00f3n por gas y autoprotegidas, este producto ofrece un excelente rendimiento de soldadura, una alta eficiencia y una calidad de soldadura estable.<\/p>\n<p>Gracias a su avanzado dise\u00f1o de aleaci\u00f3n y al tratamiento de endurecimiento con microelementos, el metal depositado ofrece una tenacidad superior a bajas temperaturas, resistencia a las grietas y una calidad interna fiable, lo que lo convierte en la opci\u00f3n ideal para aplicaciones industriales exigentes.<\/p>\n<p><strong>E71T-1 GB\/T 10045-2018 AWS A 5.20 E71T-1C<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"firstRow\">\n<td colspan=\"9\" valign=\"top\" width=\"634\"><strong>Composici\u00f3n qu\u00edmica del alambre de soldadura E71T-1 (%)<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\">elemento<\/td>\n<td valign=\"top\" width=\"106\"><strong>C<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\"><strong>S<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\"><strong>Mn<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\"><strong>Si<\/strong><\/td>\n<td valign=\"top\" width=\"106\"><strong>P<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\">est\u00e1ndar<\/td>\n<td valign=\"top\" width=\"106\">\u22640,18<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">\u22640.030<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">\u2264 2,0<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">\u2264 0,9<\/td>\n<td valign=\"top\" width=\"106\">\u22640.030<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\">Valor de ejemplo<\/td>\n<td valign=\"top\" width=\"106\">0.051<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">0.011<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">1.28<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"106\">0.40<\/td>\n<td valign=\"top\" width=\"106\">0.016<\/td>\n<\/tr>\n<tr>\n<td colspan=\"9\" valign=\"top\" width=\"634\"><strong>Propiedades mec\u00e1nicas del metal depositado (gas de protecci\u00f3n: CO\u2082)<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\"><strong>Preguntas del examen<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>resistencia a la tracci\u00f3n Rm (MPa)<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>L\u00edmite el\u00e1stico Rm (MPa)<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>Alargamiento A (%)<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>Ensayo de impacto con muesca en V<\/strong><\/p>\n<p><strong>\u00a0(J)-30 \u2103<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\">est\u00e1ndar<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>\u2265500<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>\u2265400<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>\u226522<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>\u226527<\/strong><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"106\">Valor de ejemplo<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>560<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>480<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>29<\/strong><\/td>\n<td colspan=\"2\" valign=\"top\" width=\"132\"><strong>110<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><div id='gallery-1' class='gallery galleryid-9493 gallery-columns-2 gallery-size-full'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/sxwelding.com\/es\/?attachment_id=9497'><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14.png 600w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14-300x300.png 300w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14-150x150.png 150w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14-12x12.png 12w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/02-14-100x100.png 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/sxwelding.com\/es\/?attachment_id=9496'><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22.png 600w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22-300x300.png 300w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22-150x150.png 150w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22-12x12.png 12w, https:\/\/sxwelding.com\/wp-content\/uploads\/2026\/03\/01-22-100x100.png 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n<br \/>\n\t\t<div data-elementor-type=\"container\" data-elementor-id=\"9498\" class=\"elementor elementor-9498\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33c3c1e5 e-flex e-con-boxed e-con e-parent\" data-id=\"33c3c1e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34808085 elementor-widget elementor-widget-heading\" data-id=\"34808085\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Descripci\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18a4b996 e-con-full e-flex e-con e-child\" data-id=\"18a4b996\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-52c23a93 e-grid e-con-full e-con e-child\" data-id=\"52c23a93\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c656a15 e-con-full e-flex e-con e-child\" data-id=\"7c656a15\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-116890a2 elementor-widget elementor-widget-heading\" data-id=\"116890a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Caracter\u00edsticas principales<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d081301 elementor-widget elementor-widget-text-editor\" data-id=\"1d081301\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-section-id=\"1165yp8\" data-start=\"1151\" data-end=\"1204\">Apto para soldadura autom\u00e1tica y semiautom\u00e1tica<\/li><li data-section-id=\"16kwo5k\" data-start=\"1205\" data-end=\"1240\">Rendimiento del arco suave y estable<\/li><li data-section-id=\"otvysb\" data-start=\"1241\" data-end=\"1278\">Pocas salpicaduras y f\u00e1cil eliminaci\u00f3n de la escoria<\/li><li data-section-id=\"18r2htr\" data-start=\"1279\" data-end=\"1312\">Excelente formaci\u00f3n del cord\u00f3n de soldadura<\/li><li data-section-id=\"1vf3tgp\" data-start=\"1313\" data-end=\"1343\">Alta eficacia de deposici\u00f3n<\/li><li data-section-id=\"c68o7l\" data-start=\"1344\" data-end=\"1399\">Permite soldar en posici\u00f3n plana, horizontal y en cualquier posici\u00f3n<\/li><li data-section-id=\"vrhxzn\" data-start=\"1400\" data-end=\"1439\">Excelente tenacidad a bajas temperaturas<\/li><li data-section-id=\"1bjtkao\" data-start=\"1440\" data-end=\"1467\">Gran resistencia al agrietamiento<\/li><li data-section-id=\"1hp92nk\" data-start=\"1468\" data-end=\"1510\">Calidad estable y fiable del metal de soldadura<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3c79d5a9 e-con-full e-flex e-con e-child\" data-id=\"3c79d5a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-36f5ab3a elementor-widget elementor-widget-heading\" data-id=\"36f5ab3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rendimiento de soldadura<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ecd2835 elementor-widget elementor-widget-text-editor\" data-id=\"4ecd2835\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-section-id=\"1m29lx9\" data-start=\"1544\" data-end=\"1584\">Arco suave con estabilidad constante<\/li><li data-section-id=\"hw5b97\" data-start=\"1585\" data-end=\"1638\">Alta eficiencia de soldadura para operaciones continuas<\/li><li data-section-id=\"1qtye3r\" data-start=\"1639\" data-end=\"1691\">Buena adaptabilidad a diferentes posiciones de soldadura<\/li><li data-section-id=\"14r3ged\" data-start=\"1692\" data-end=\"1735\">Superficie de soldadura limpia con un m\u00ednimo de defectos<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7d955b5c e-con-full e-flex e-con e-child\" data-id=\"7d955b5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75e280df elementor-widget elementor-widget-heading\" data-id=\"75e280df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplicaciones<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-254cd5b8 elementor-widget elementor-widget-text-editor\" data-id=\"254cd5b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2075\" data-end=\"2092\">Se utiliza ampliamente en:<\/p><ul data-start=\"2093\" data-end=\"2253\"><li data-section-id=\"x6kl1i\" data-start=\"2093\" data-end=\"2118\">Industria naval<\/li><li data-section-id=\"1bmo6li\" data-start=\"2119\" data-end=\"2146\">Fabricaci\u00f3n de maquinaria<\/li><li data-section-id=\"cilkb3\" data-start=\"2147\" data-end=\"2170\">Equipos para la industria petrolera<\/li><li data-section-id=\"9nc9cy\" data-start=\"2171\" data-end=\"2193\">Maquinaria qu\u00edmica<\/li><li data-section-id=\"tl1zzp\" data-start=\"2194\" data-end=\"2215\">Equipos de elevaci\u00f3n<\/li><li data-section-id=\"1rsno27\" data-start=\"2216\" data-end=\"2253\">Soldadura de estructuras de acero de baja aleaci\u00f3n<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ba08995 e-con-full e-flex e-con e-child\" data-id=\"3ba08995\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32c41365 elementor-widget elementor-widget-heading\" data-id=\"32c41365\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ventajas del producto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cd3ae73 elementor-widget elementor-widget-text-editor\" data-id=\"5cd3ae73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-section-id=\"5vkex3\" data-start=\"2278\" data-end=\"2320\">Alta eficiencia y reducci\u00f3n de los costes de mano de obra<\/li><li data-section-id=\"1u065eo\" data-start=\"2321\" data-end=\"2378\">Excelente rendimiento en entornos con bajas temperaturas<\/li><li data-section-id=\"1prwldn\" data-start=\"2379\" data-end=\"2412\">Gran resistencia al agrietamiento<\/li><li data-section-id=\"3vgko0\" data-start=\"2413\" data-end=\"2466\">Calidad constante de las soldaduras para la producci\u00f3n industrial<\/li><li data-section-id=\"yavyq3\" data-start=\"2467\" data-end=\"2515\">Apto tanto para soldaduras en interiores como en exteriores<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>","protected":false},"excerpt":{"rendered":"<p>Alambre de soldadura con n\u00facleo fundente de alta calidad para acero al carbono y acero con bajo contenido en carbono. Adecuado para soldadura autom\u00e1tica y semiautom\u00e1tica, con un arco estable, pocas salpicaduras y una excelente calidad de soldadura.<\/p>","protected":false},"featured_media":9496,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Flux Cored Welding Wire for Carbon Steel | Gas & Self Shielded Welding Wire","_seopress_titles_desc":"High-quality flux cored welding wire for carbon and low carbon steel. Suitable for automatic and semi-automatic welding with stable arc, low spatter, and excellent weld quality.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[97],"product_tag":[],"class_list":["post-9493","product","type-product","status-publish","has-post-thumbnail","product_cat-carbon-steel-and-low-carbon-steel-flux-cored-welding-wire","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/product\/9493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/comments?post=9493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/media\/9496"}],"wp:attachment":[{"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/media?parent=9493"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/product_brand?post=9493"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/product_cat?post=9493"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sxwelding.com\/es\/wp-json\/wp\/v2\/product_tag?post=9493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}