{"id":3203,"date":"2025-09-21T21:52:39","date_gmt":"2025-09-21T21:52:39","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&p=3203"},"modified":"2025-09-21T21:59:20","modified_gmt":"2025-09-21T21:59:20","slug":"q345b-channel-steel-160x80mm","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/es\/producto\/q345b-channel-steel-160x80mm\/","title":{"rendered":"Q345B Canal Acero 160x80mm"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nEspecificaci\u00f3n<\/th>\nUnidad<\/th>\nObservaciones<\/th>\n<\/tr>\n<\/thead>\n
Calidad del material<\/td>\nQ345B (Acero estructural de alta resistencia y baja aleaci\u00f3n)<\/td>\n-<\/td>\nCumple la norma GB\/T 1591-2018<\/td>\n<\/tr>\n
Composici\u00f3n qu\u00edmica<\/td>\nC \u22640,20%, Si \u22640,50%, Mn 1,00-1,60%, P \u22640,040%, S \u22640,040%, con trazas de Nb, V, Ti<\/td>\n-<\/td>\nLos elementos de aleaci\u00f3n aumentan la resistencia y la tenacidad<\/td>\n<\/tr>\n
Dimensiones transversales<\/td>\nAltura del alma: 160, Anchura de la pesta\u00f1a: 80<\/td>\nmm<\/td>\nPerfil en forma de C para un soporte estructural resistente<\/td>\n<\/tr>\n
Espesor t\u00edpico (alma\/brida)<\/td>\n6,0-8,0 mm (var\u00eda seg\u00fan el fabricante)<\/td>\nmm<\/td>\nInfluye en el peso y la capacidad de carga<\/td>\n<\/tr>\n
Peso por metro (aproximado)<\/td>\n17,0-21,0 kg\/m (var\u00eda en funci\u00f3n del grosor exacto)<\/td>\nkg\/m<\/td>\nCalculado a partir de las dimensiones de la secci\u00f3n transversal<\/td>\n<\/tr>\n
L\u00edmite el\u00e1stico (m\u00ednimo)<\/td>\n\u2265345<\/td>\nMPa<\/td>\nAlta resistencia para aplicaciones con cargas pesadas<\/td>\n<\/tr>\n
Resistencia a la tracci\u00f3n<\/td>\n470-630<\/td>\nMPa<\/td>\nExcelente resistencia a las fuerzas de tracci\u00f3n<\/td>\n<\/tr>\n
Alargamiento (\u03b45, m\u00ednimo)<\/td>\n\u226522<\/td>\n%<\/td>\nGarantiza la ductilidad para el plegado y el conformado<\/td>\n<\/tr>\n
Resistencia al impacto<\/td>\n\u226534 J a 20\u00b0C (probetas longitudinales)<\/td>\nJ<\/td>\nResistente a cargas de impacto repentinas<\/td>\n<\/tr>\n
Soldabilidad<\/td>\nBien<\/td>\n-<\/td>\nCompatible con procesos de soldadura est\u00e1ndar<\/td>\n<\/tr>\n
Formabilidad<\/td>\nExcelente<\/td>\n-<\/td>\nF\u00e1cil de cortar, taladrar y moldear para su personalizaci\u00f3n in situ<\/td>\n<\/tr>\n
Resistencia a la corrosi\u00f3n (Base)<\/td>\nModerado<\/td>\n-<\/td>\nMejorado con galvanizado o revestimiento para entornos dif\u00edciles<\/td>\n<\/tr>\n
Acabado superficial<\/td>\nAcabado fresado<\/td>\n-<\/td>\nPreparado para un tratamiento posterior si es necesario<\/td>\n<\/tr>\n
Aplicaciones t\u00edpicas<\/td>\nBastidores de maquinaria pesada, componentes de puentes, estructuras industriales, soportes de edificios altos y armazones de grandes luces.<\/td>\n-<\/td>\nIdeal para proyectos que requieren gran resistencia y estabilidad<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
El canal de acero Q345B 160x80mm representa la c\u00faspide de la resistencia y la fiabilidad en ingenier\u00eda estructural pesada. Este robusto canal en forma de C, forjado en acero Q345B de baja aleaci\u00f3n y alta resistencia, combina un perfil sustancial de 160x80 mm con unas propiedades mec\u00e1nicas excepcionales para ofrecer un soporte inigualable en aplicaciones exigentes de construcci\u00f3n, industria e infraestructuras. Dise\u00f1ado para soportar cargas pesadas con precisi\u00f3n, es la piedra angular de los proyectos que requieren estabilidad y rendimiento duraderos.<\/div>","protected":false},"featured_media":2716,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"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":"","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":"","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":[31],"product_tag":[],"class_list":["post-3203","product","type-product","status-publish","has-post-thumbnail","product_cat-channel-steel","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product\/3203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/comments?post=3203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media\/2716"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media?parent=3203"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_brand?post=3203"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_cat?post=3203"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_tag?post=3203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}