{"id":3038,"date":"2025-09-19T00:42:21","date_gmt":"2025-09-19T00:42:21","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&p=3038"},"modified":"2025-09-19T00:49:12","modified_gmt":"2025-09-19T00:49:12","slug":"hrb400-rebar-14mm-q235b","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/es\/producto\/hrb400-rebar-14mm-q235b\/","title":{"rendered":"HRB400 Varilla 14mm Q235B"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nHRB400 Varilla de 14 mm<\/th>\nAcero Q235B<\/th>\nUnidad<\/th>\nObservaciones<\/th>\n<\/tr>\n<\/thead>\n
Calidad del material<\/td>\nHRB400 (barra de refuerzo deformada de alta resistencia)<\/td>\nQ235B (Acero estructural al carbono)<\/td>\n-<\/td>\nAmbos cumplen las normas de construcci\u00f3n chinas<\/td>\n<\/tr>\n
Composici\u00f3n qu\u00edmica<\/td>\nC \u22640,25%, Si \u22640,80%, Mn \u22641,60%, P \u22640,045%, S \u22640,045%, con trazas de Nb, V, Ti<\/td>\nC \u22640,20%, Si \u22640,35%, Mn \u22641,40%, P \u22640,045%, S \u22640,045%<\/td>\n-<\/td>\nHRB400 incluye elementos de aleaci\u00f3n para mejorar la resistencia<\/td>\n<\/tr>\n
Di\u00e1metro\/Secci\u00f3n<\/td>\n14<\/td>\nN\/A (var\u00eda seg\u00fan la forma: barras, chapas, perfiles)<\/td>\nmm<\/td>\n14 mm de di\u00e1metro est\u00e1ndar para barras de refuerzo; Q235B disponible en m\u00faltiples formas<\/td>\n<\/tr>\n
Peso por metro<\/td>\n1.21<\/td>\nN\/A (var\u00eda seg\u00fan la secci\u00f3n\/espesor)<\/td>\nkg\/m<\/td>\nCalculado para barras de refuerzo de 14 mm; el peso de Q235B depende de la forma espec\u00edfica<\/td>\n<\/tr>\n
Longitud Alcance<\/td>\n6000-12000 (personalizable)<\/td>\n6000-12000 (personalizable)<\/td>\nmm<\/td>\nLongitudes est\u00e1ndar para construcci\u00f3n y fabricaci\u00f3n<\/td>\n<\/tr>\n
L\u00edmite el\u00e1stico (m\u00ednimo)<\/td>\n\u2265400<\/td>\n\u2265235<\/td>\nMPa<\/td>\nHRB400 proporciona una mayor resistencia a la carga para estructuras cr\u00edticas<\/td>\n<\/tr>\n
Resistencia a la tracci\u00f3n<\/td>\n540-680<\/td>\n375-500<\/td>\nMPa<\/td>\nRango t\u00edpico a temperatura ambiente<\/td>\n<\/tr>\n
Alargamiento (\u03b45, m\u00ednimo)<\/td>\n\u226516<\/td>\n\u226526<\/td>\n%<\/td>\nQ235B ofrece mayor ductilidad para aplicaciones flexibles<\/td>\n<\/tr>\n
Resistencia al impacto<\/td>\n\u226534 (a 20\u00b0C)<\/td>\n\u226527 (a 20\u00b0C)<\/td>\nJ<\/td>\nProbetas longitudinales; resistencia a cargas de impacto s\u00fabitas<\/td>\n<\/tr>\n
Tratamiento de superficies<\/td>\nDeformado (estriado) para mejorar la adherencia del hormig\u00f3n<\/td>\nAcabado fresado, galvanizado o con revestimiento epoxi<\/td>\n-<\/td>\nLas nervaduras HRB400 garantizan un fuerte enclavamiento mec\u00e1nico con el hormig\u00f3n<\/td>\n<\/tr>\n
Norma de fabricaci\u00f3n<\/td>\nGB 1499.2-2018<\/td>\nGB\/T 700-2006<\/td>\n-<\/td>\nCumple las normas nacionales chinas sobre materiales estructurales<\/td>\n<\/tr>\n
Aplicaciones t\u00edpicas<\/td>\nEstructuras de hormig\u00f3n armado (vigas pesadas, pilares, puentes, cimientos)<\/td>\nComponentes estructurales generales (bastidores, soportes, m\u00e9nsulas, fabricaci\u00f3n ligera)<\/td>\n-<\/td>\nA menudo se utilizan juntos en sistemas de construcci\u00f3n coordinados<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
La barra de refuerzo HRB400 de 14 mm, unida al acero estructural Q235B, forma una robusta combinaci\u00f3n dise\u00f1ada para satisfacer las exigencias de los proyectos de construcci\u00f3n m\u00e1s exigentes. Esta barra de refuerzo de alta resistencia de 14 mm de di\u00e1metro proporciona un refuerzo excepcional para estructuras de hormig\u00f3n cr\u00edticas, mientras que el Q235B -un acero al carbono vers\u00e1til- lo complementa en componentes secundarios, creando un sistema equilibrado que combina resistencia, durabilidad y practicidad.<\/div>","protected":false},"featured_media":2755,"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":[32],"product_tag":[],"class_list":["post-3038","product","type-product","status-publish","has-post-thumbnail","product_cat-rebar","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\/3038","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=3038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media\/2755"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media?parent=3038"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_brand?post=3038"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_cat?post=3038"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_tag?post=3038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}