{"id":7614,"date":"2026-04-03T07:42:06","date_gmt":"2026-04-03T07:42:06","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?post_type=product&#038;p=7614"},"modified":"2026-04-03T08:15:59","modified_gmt":"2026-04-03T08:15:59","slug":"channel-steel","status":"publish","type":"product","link":"https:\/\/www.shandongruiying.com\/es\/producto\/channel-steel\/","title":{"rendered":"Canal de acero"},"content":{"rendered":"<p>El acero de canal es un tipo de acero estructural largo con secci\u00f3n transversal c\u00f3ncava, un acero de secci\u00f3n laminado en caliente cl\u00e1sico ampliamente aplicado en la construcci\u00f3n de ingenier\u00eda y la fabricaci\u00f3n mec\u00e1nica. Se compone principalmente de acero estructural al carbono de alta calidad y acero estructural de alta resistencia de baja aleaci\u00f3n, procesado por laminaci\u00f3n en caliente como proceso principal, con las caracter\u00edsticas de distribuci\u00f3n razonable de la tensi\u00f3n de secci\u00f3n, excelente capacidad de carga y buena procesabilidad. Se divide en canal de acero laminado en caliente y canal de acero conformado en fr\u00edo de acuerdo con el proceso de fabricaci\u00f3n, y se puede personalizar con diferentes especificaciones para satisfacer las diversas necesidades de los distintos escenarios industriales.<\/p>\n<p><strong><b>Caracter\u00edsticas principales<\/b><\/strong><\/p>\n<ul>\n<li>Excelente capacidad de carga estructural: El dise\u00f1o c\u00f3ncavo de la secci\u00f3n transversal permite una tensi\u00f3n uniforme en el alma y el ala, con una fuerte resistencia a la flexi\u00f3n y a la presi\u00f3n, adecuada para soportar componentes estructurales.<\/li>\n<li>Procesabilidad superior: F\u00e1cil de realizar soldadura, corte, perforaci\u00f3n, doblado y otras operaciones de procesamiento, y las juntas procesadas tienen alta estabilidad y firmeza.<\/li>\n<li>Buenas propiedades mec\u00e1nicas: Mantiene un alto l\u00edmite el\u00e1stico y de tracci\u00f3n a temperatura ambiente, con una tenacidad y ductilidad moderadas, y sin deformaciones evidentes bajo carga normal.<\/li>\n<li>Alta precisi\u00f3n dimensional: El proceso de precisi\u00f3n de laminado en caliente\/conformado en fr\u00edo garantiza la consistencia del tama\u00f1o de la secci\u00f3n, una tolerancia peque\u00f1a y una buena rectitud del producto acabado.<\/li>\n<li>Rentabilidad: Adopta acero al carbono com\u00fan\/acero de baja aleaci\u00f3n como materia prima, con bajo coste de producci\u00f3n y alto rendimiento, adecuado para aplicaciones de ingenier\u00eda a gran escala.<\/li>\n<li>Rendimiento personalizable: Puede procesarse mediante galvanizado, pintura, granallado y otros tratamientos superficiales para mejorar la resistencia a la corrosi\u00f3n y adaptarse a diferentes entornos de trabajo.<\/li>\n<\/ul>\n<p><strong><b>Producci\u00f3n y tipos<\/b><\/strong><\/p>\n<ul>\n<li>Procesos de fabricaci\u00f3n: Laminado en caliente (el proceso principal para el acero canal est\u00e1ndar) para el acero canal laminado en caliente; perfilado + soldadura de alta frecuencia para el acero canal conformado en fr\u00edo.<\/li>\n<li>Formas del producto: Acero canal laminado en caliente (serie ordinaria y ligera), acero canal conformado en fr\u00edo; disponible con longitud fija, longitud aleatoria y corte personalizado seg\u00fan los requisitos del cliente.<\/li>\n<li>Tratamientos superficiales: Superficie natural laminada en caliente, galvanizado en caliente, electrogalvanizado, pintura epoxi, granallado y desoxidaci\u00f3n (Ra \u2264 3\u03bcm para uso estructural general).<\/li>\n<\/ul>\n<p><strong><b>Composici\u00f3n qu\u00edmica <\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Elemento<\/b><\/strong><\/td>\n<td><strong><b>Contenido (fracci\u00f3n de masa)<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Carbono (C)<\/td>\n<td>\u2264 0,29%<\/td>\n<\/tr>\n<tr>\n<td>Silicio (Si)<\/td>\n<td>0.17% &#8211; 0.50%<\/td>\n<\/tr>\n<tr>\n<td>Manganeso (Mn)<\/td>\n<td>0.50% &#8211; 1.60%<\/td>\n<\/tr>\n<tr>\n<td>F\u00f3sforo (P)<\/td>\n<td>\u2264 0,045%<\/td>\n<\/tr>\n<tr>\n<td>Azufre (S)<\/td>\n<td>\u2264 0,045%<\/td>\n<\/tr>\n<tr>\n<td>Cobre (Cu)<\/td>\n<td>\u2264 0,30% (Opcional, para tipo intemperie)<\/td>\n<\/tr>\n<tr>\n<td>Hierro (Fe)<\/td>\n<td>Saldo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>Especificaciones dimensionales y tolerancias<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Par\u00e1metro<\/b><\/strong><\/td>\n<td><strong><b>Canal de acero laminado en caliente<\/b><\/strong><\/td>\n<td><strong><b>Canal de acero conformado en fr\u00edo<\/b><\/strong><\/td>\n<td><strong><b>Tolerancia<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Secci\u00f3n Altura (h)<\/td>\n<td>50-400 mm (personalizable)<\/td>\n<td>20-300 mm (personalizable)<\/td>\n<td>\u00b11,0% de la altura nominal<\/td>\n<\/tr>\n<tr>\n<td>Anchura de la brida (b)<\/td>\n<td>37-140 mm (altura coincidente)<\/td>\n<td>20-150 mm (altura coincidente)<\/td>\n<td>\u00b11,5% de la anchura nominal<\/td>\n<\/tr>\n<tr>\n<td>Espesor de banda (d)<\/td>\n<td>4,5-16 mm (altura coincidente)<\/td>\n<td>1,5-10 mm (altura coincidente)<\/td>\n<td>\u00b110% del espesor nominal<\/td>\n<\/tr>\n<tr>\n<td>Longitud<\/td>\n<td>6m\/9m\/12m (longitud fija)<\/td>\n<td>3m-12m (longitud fija)<\/td>\n<td>Personalizable, grado de flexi\u00f3n total \u22640,30% de la longitud total.<\/td>\n<\/tr>\n<tr>\n<td>Rectitud<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>\u22643mm por metro de longitud<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>Propiedades mec\u00e1nicas<\/b><\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Propiedad<\/b><\/strong><\/td>\n<td><strong><b>Valor t\u00edpico<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>L\u00edmite el\u00e1stico (ReL\/Rp0,2)<\/td>\n<td>\u2265 235MPa - 355MPa (Depende del grado del material)<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la tracci\u00f3n (Rm)<\/td>\n<td>375MPa - 550MPa (Depende del grado del material)<\/td>\n<\/tr>\n<tr>\n<td>Alargamiento tras fractura (A50mm)<\/td>\n<td>\u2265 20% - 26% (Depende del grado del material)<\/td>\n<\/tr>\n<tr>\n<td>Rendimiento de flexi\u00f3n<\/td>\n<td>Prueba de flexi\u00f3n a 180\u00b0, sin grietas ni deformaciones<\/td>\n<\/tr>\n<tr>\n<td>Resistencia al impacto (Akv, 20\u2103)<\/td>\n<td>\u2265 30J (Depende del grado del material)<\/td>\n<\/tr>\n<tr>\n<td>Soldabilidad<\/td>\n<td>Excelente, apto para diversos procesos de soldadura<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>Normas aplicables<\/b><\/strong><\/p>\n<ul>\n<li>Canal de acero laminado en caliente: Chino GB\/T 706-2016, Japon\u00e9s JIS G3192, Americano ASTM A36\/ASTM A572, Europeo EN 10034<\/li>\n<li>Canal de acero conformado en fr\u00edo: Chino GB\/T 6725, Japon\u00e9s JIS G3350, Americano ASTM A1003, Europeo EN 10219<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>El acero de canal es un tipo de acero estructural largo con secci\u00f3n transversal c\u00f3ncava, un acero de secci\u00f3n laminado en caliente cl\u00e1sico ampliamente aplicado en la construcci\u00f3n de ingenier\u00eda y la fabricaci\u00f3n mec\u00e1nica.<\/p>","protected":false},"featured_media":7620,"template":"","meta":{"_seopress_titles_title":"Channel Steel | Hot Rolled & Cold Formed Structural Steel for Construction & Machinery","_seopress_titles_desc":"Channel steel is a high-strength structural steel with a concave cross-section, widely used in construction and mechanical manufacturing. 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