{"id":3834,"date":"2025-02-27T01:57:02","date_gmt":"2025-02-27T01:57:02","guid":{"rendered":"https:\/\/keweicorten.com\/?post_type=product&#038;p=3834"},"modified":"2025-02-27T01:57:02","modified_gmt":"2025-02-27T01:57:02","slug":"astm-a709-acero-2","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/es_mx\/astm-a709-acero-2\/","title":{"rendered":"Acero ASTM A709"},"content":{"rendered":"<h3 data-pm-slice=\"1 3 []\"><strong>\u00bfQu\u00e9 es la norma ASTM A709?<\/strong><\/h3>\n<p>ASTM A709 es la <strong>Especificaci\u00f3n normalizada del acero estructural para puentes<\/strong>establecida por ASTM International. Abarca <strong>chapas de acero al carbono y de baja aleaci\u00f3n de alta resistencia<\/strong> utilizados en la construcci\u00f3n de puentes y otras aplicaciones estructurales. Esta especificaci\u00f3n garantiza que los materiales de acero cumplan los requisitos mec\u00e1nicos y qu\u00edmicos espec\u00edficos para una mayor resistencia, durabilidad y resistencia a la corrosi\u00f3n.<\/p>\n<h3><strong>Caracter\u00edsticas principales del acero ASTM A709<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>Alta resistencia y durabilidad:<\/strong> Dise\u00f1ado para uso estructural pesado.<\/li>\n<li><strong>Resistencia a la corrosi\u00f3n:<\/strong> Disponible en grados de acero resistente a la intemperie para una mayor longevidad.<\/li>\n<li><strong>Soldabilidad y conformabilidad:<\/strong> Garantiza la facilidad de fabricaci\u00f3n y construcci\u00f3n.<\/li>\n<li><strong>Aplicaciones vers\u00e1tiles:<\/strong> Utilizado en <strong>puentes, estructuras de carreteras y construcci\u00f3n pesada<\/strong>.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/keweicorten.com\/es_mx\/chapa-de-acero-resistente-a-la-intemperie\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3835 size-full\" title=\"Acero ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg\" alt=\"ASTM A709 acero F\u00e1brica, china, precio, fabricantes, proveedores, modificado para requisitos particulares, por mayor, barato, para la venta, en stock.\" width=\"474\" height=\"474\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg 474w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-100x100.jpg 100w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<h3><strong>Grados y especificaciones del acero ASTM A709<\/strong><\/h3>\n<p>La norma ASTM A709 incluye varios grados, cada uno de ellos adaptado a diferentes condiciones estructurales y ambientales. A continuaci\u00f3n se resumen los principales grados y sus especificaciones:<\/p>\n<table>\n<tbody>\n<tr>\n<th><strong>Grado<\/strong><\/th>\n<th><strong>L\u00edmite el\u00e1stico (ksi\/MPa)<\/strong><\/th>\n<th><strong>Resistencia a la tracci\u00f3n (ksi\/MPa)<\/strong><\/th>\n<th><strong>Caracter\u00edsticas notables<\/strong><\/th>\n<\/tr>\n<tr>\n<td>A709 Grado 36<\/td>\n<td>36 ksi (250 MPa)<\/td>\n<td>58-80 ksi (400-550 MPa)<\/td>\n<td>Acero estructural est\u00e1ndar<\/td>\n<\/tr>\n<tr>\n<td>A709 Grado 50<\/td>\n<td>50 ksi (345 MPa)<\/td>\n<td>65-85 ksi (450-585 MPa)<\/td>\n<td>Mayor resistencia, uso general<\/td>\n<\/tr>\n<tr>\n<td>A709 Grado 50W<\/td>\n<td>50 ksi (345 MPa)<\/td>\n<td>70 ksi (485 MPa)<\/td>\n<td>Acero resistente a la intemperie, mayor resistencia a la corrosi\u00f3n<\/td>\n<\/tr>\n<tr>\n<td>A709 Grado 100<\/td>\n<td>100 ksi (690 MPa)<\/td>\n<td>110-130 ksi (760-900 MPa)<\/td>\n<td>Acero de alta resistencia para aplicaciones pesadas<\/td>\n<\/tr>\n<tr>\n<td>A709 Grado HPS 70W<\/td>\n<td>70 ksi (485 MPa)<\/td>\n<td>90-110 ksi (620-760 MPa)<\/td>\n<td>Acero resistente a la intemperie de alto rendimiento<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-pm-slice=\"1 1 []\"><strong>Aplicaciones del acero ASTM A709<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>Puentes e infraestructuras:<\/strong> Muy utilizado en la construcci\u00f3n de puentes de carretera y ferrocarril.<\/li>\n<li><strong>Componentes estructurales pesados:<\/strong> Ideal para vigas, viguetas y columnas de soporte.<\/li>\n<li><strong>Estructuras de acero expuestas a la intemperie:<\/strong> A709 Grado 50W y HPS 70W se utilizan habitualmente para estructuras expuestas que requieren una mayor resistencia a la corrosi\u00f3n.<\/li>\n<\/ul>\n<h3><strong>Ventajas de utilizar acero ASTM A709<\/strong><\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>Gran capacidad de carga:<\/strong> Adecuado para aplicaciones estructurales a gran escala.<\/li>\n<li><strong>Larga vida \u00fatil:<\/strong> Mayor durabilidad, especialmente en aceros resistentes a la intemperie.<\/li>\n<li><strong>Rentable:<\/strong> Reduce los costes de mantenimiento gracias a su resistencia a la corrosi\u00f3n.<\/li>\n<li><strong>Cumplimiento de las normas del sector:<\/strong> Garantiza la seguridad y fiabilidad en la construcci\u00f3n de puentes.<\/li>\n<\/ol>\n<p><a href=\"https:\/\/keweicorten.com\/es_mx\/productos\/\"><img decoding=\"async\" class=\"alignnone wp-image-3838 size-medium\" title=\"Acero ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg\" alt=\"ASTM A709 Acero F\u00e1brica, china, precio, fabricantes, proveedores, modificado para requisitos particulares, por mayor, barato, para la venta, en stock.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/keweicorten.com\/es_mx\/productos\/\"><img decoding=\"async\" class=\"alignnone wp-image-3836 size-medium\" title=\"Acero ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg\" alt=\"ASTM A709 Acero F\u00e1brica, china, precio, fabricantes, proveedores, modificado para requisitos particulares, por mayor, barato, para la venta, en stock.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3838 size-full\" title=\"Acero ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg\" alt=\"Acero ASTM A709\" width=\"700\" height=\"700\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h3><strong>Conclusi\u00f3n<\/strong><\/h3>\n<p>El acero ASTM A709 proporciona un <strong>fuerte, duradero y resistente a la corrosi\u00f3n<\/strong> para proyectos de puentes e infraestructuras. Tanto para necesidades estructurales est\u00e1ndar como para aplicaciones de alto rendimiento a la intemperie, el acero A709 ofrece un equilibrio \u00f3ptimo entre resistencia, longevidad y rentabilidad.<\/p>\n<p>Para obtener m\u00e1s informaci\u00f3n sobre las calidades de acero ASTM A709 y su disponibilidad, p\u00f3ngase en contacto con nosotros hoy mismo.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is ASTM A709? ASTM A709 is the Standard Specification for Structural Steel for Bridges, established by ASTM International. It covers carbon and high-strength low-alloy steel plates used in bridge construction and other structural applications. This specification ensures that steel materials meet specific mechanical and chemical requirements for enhanced strength, durability, and corrosion resistance. Key [&hellip;]<\/p>","protected":false},"featured_media":3839,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-3834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-weather-resistant-steel-plate","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product\/3834"}],"collection":[{"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/comments?post=3834"}],"version-history":[{"count":1,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product\/3834\/revisions"}],"predecessor-version":[{"id":3843,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product\/3834\/revisions\/3843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/media\/3839"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/media?parent=3834"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product_brand?post=3834"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product_cat?post=3834"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/es_mx\/wp-json\/wp\/v2\/product_tag?post=3834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}