{"id":3037,"date":"2025-09-19T00:42:19","date_gmt":"2025-09-19T00:42:19","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&p=3037"},"modified":"2025-09-19T00:47:35","modified_gmt":"2025-09-19T00:47:35","slug":"hrb400-rebar-12mm-q235b","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/es\/producto\/hrb400-rebar-12mm-q235b\/","title":{"rendered":"HRB400 Varilla 12mm 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 12 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 contiene elementos de aleaci\u00f3n para aumentar la resistencia<\/td>\n<\/tr>\n
Di\u00e1metro\/Secci\u00f3n<\/td>\n12<\/td>\nN\/A (var\u00eda seg\u00fan la forma: barras, chapas, perfiles)<\/td>\nmm<\/td>\n12 mm de di\u00e1metro est\u00e1ndar para barras de refuerzo; Q235B disponible en m\u00faltiples formas<\/td>\n<\/tr>\n
Peso por metro<\/td>\n0.888<\/td>\nN\/A (var\u00eda seg\u00fan la secci\u00f3n\/espesor)<\/td>\nkg\/m<\/td>\nCalculado para barras de refuerzo de 12 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 necesidades de 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 capacidad de 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, pilares, losas, puentes, cimentaciones)<\/td>\nComponentes estructurales generales (bastidores, soportes, m\u00e9nsulas, fabricaci\u00f3n ligera)<\/td>\n-<\/td>\nUtilizados frecuentemente en combinaci\u00f3n para sistemas de construcci\u00f3n equilibrados<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
La barra corrugada HRB400 de 12 mm, combinada con el acero estructural Q235B, forma un poderoso d\u00fao para la construcci\u00f3n moderna, fusionando un refuerzo de alta resistencia con un soporte estructural vers\u00e1til. Esta barra corrugada deformada de 12 mm de di\u00e1metro (HRB400) est\u00e1 dise\u00f1ada para reforzar elementos cr\u00edticos de hormig\u00f3n, mientras que el Q235B -un acero al carbono fiable- la complementa en componentes estructurales secundarios, creando un sistema equilibrado de durabilidad, resistencia y rentabilidad.<\/div>","protected":false},"featured_media":2749,"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-3037","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\/3037","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=3037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media\/2749"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/media?parent=3037"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_brand?post=3037"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_cat?post=3037"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/es\/wp-json\/wp\/v2\/product_tag?post=3037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}