{"id":6776,"date":"2026-05-18T14:41:26","date_gmt":"2026-05-18T06:41:26","guid":{"rendered":"https:\/\/www.bomissteel.com\/?post_type=product&#038;p=6776"},"modified":"2026-05-19T16:38:38","modified_gmt":"2026-05-19T08:38:38","slug":"a653-galvanized-steel","status":"publish","type":"product","link":"https:\/\/www.bomissteel.com\/es\/product\/a653-galvanized-steel\/","title":{"rendered":"A653 Acero galvanizado"},"content":{"rendered":"<h2>What does \u201cg30, g60, g90\u201d mean?<\/h2>\n<p data-path-to-node=\"5\"><b data-path-to-node=\"5\" data-index-in-node=\"0\">Understanding ASTM Zinc Coating Weights (G30, G60, G90)<\/b><\/p>\n<p data-path-to-node=\"6\">In the ASTM A653 standard, the zinc coating mass is designated by a &#8220;G&#8221; followed by a number. But what exactly does this mean for your project?<\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">The &#8220;G&#8221; Designation:<\/b> Stands for &#8220;Galvanized&#8221;, indicating a standard continuous hot-dip zinc coating.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">The Numbers (30\/60\/90):<\/b> Represent the total double-sided weight of the zinc coating expressed in <b data-path-to-node=\"7,1,0\" data-index-in-node=\"97\">ounces per square foot (oz\/ft\u00b2)<\/b>. For instance, G90 means there is 0.90 oz\/ft\u00b2 of zinc applied.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">The Rule of Thumb:<\/b> A higher number signifies a thicker zinc layer, directly translating to enhanced corrosion resistance and a longer lifespan.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Imperial to Metric (ASTM vs. EN) Conversion Guide<\/b> Since many international markets operate on the metric system (using &#8220;Z&#8221; for g\/m\u00b2), we provide this quick conversion reference to help you specify the correct material (Conversion factor: 1 oz\/ft\u00b2 \u2248 305 g\/m\u00b2):<\/p>\n<table data-path-to-node=\"9\">\n<thead>\n<tr>\n<td><strong>ASTM Designation (Imperial)<\/strong><\/td>\n<td><strong>Coating Weight (oz\/ft\u00b2)<\/strong><\/td>\n<td><strong>Metric Equivalent (EN\/ISO)<\/strong><\/td>\n<td><strong>Metric Weight (g\/m\u00b2)<\/strong><\/td>\n<td><strong>Typical Application Environment<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"9,1,0,0\"><b data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\">G30<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,1,1,0\">0.30 oz\/ft\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,1,2,0\"><b data-path-to-node=\"9,1,2,0\" data-index-in-node=\"0\">Z90<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,1,3,0\">~90 g\/m\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,1,4,0\">Indoor components, concealed framing, mild environments.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,2,0,0\"><b data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\">G60<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,2,1,0\">0.60 oz\/ft\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,2,2,0\"><b data-path-to-node=\"9,2,2,0\" data-index-in-node=\"0\">Z180<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,2,3,0\">~180 g\/m\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,2,4,0\">General construction, moderate outdoor exposure, ductwork.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,3,0,0\"><b data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\">G90<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,3,1,0\">0.90 oz\/ft\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,3,2,0\"><b data-path-to-node=\"9,3,2,0\" data-index-in-node=\"0\">Z275<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,3,3,0\">~275 g\/m\u00b2<\/span><\/td>\n<td><span data-path-to-node=\"9,3,4,0\">Outdoor roofing, harsh weather conditions, industrial use.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Especificaci\u00f3n<\/h2>\n<table data-path-to-node=\"4\">\n<thead>\n<tr>\n<td><strong>Presupuesto<\/strong><\/td>\n<td><strong>ASTM A653 Galvanized Steel Details<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"4,1,0,0\"><b data-path-to-node=\"4,1,0,0\" data-index-in-node=\"0\">Nombre del producto<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,1,1,0\">Premium <a href=\"https:\/\/www.bomissteel.com\/es\/colecciones\/bobina-de-acero-galvanizado\/\">ASTM A653 Galvanized Steel<\/a> (Coil &amp; Sheet)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,2,0,0\"><b data-path-to-node=\"4,2,0,0\" data-index-in-node=\"0\">Grados de materiales<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,2,1,0\">Commercial Steel (CS Type A\/B\/C), Structural Steel (SS Grades)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,3,0,0\"><b data-path-to-node=\"4,3,0,0\" data-index-in-node=\"0\">Cumplimiento de las normas<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,3,1,0\"><a href=\"https:\/\/www.bomissteel.com\/es\/product\/astm-a653-galvanized-g30-g90-coil\/\">ASTM A653<\/a> \/ A653M<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,4,0,0\"><b data-path-to-node=\"4,4,0,0\" data-index-in-node=\"0\">Masa de recubrimiento de zinc<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,4,1,0\">G30, G40, G60, G90 (Custom high-coating weights available upon request)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,5,0,0\"><b data-path-to-node=\"4,5,0,0\" data-index-in-node=\"0\">Rango de espesor<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,5,1,0\">0.12 mm \u2013 5.0 mm (Precision thickness tolerance)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,6,0,0\"><b data-path-to-node=\"4,6,0,0\" data-index-in-node=\"0\">Rango de amplitud<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,6,1,0\">600 mm \u2013 1500 mm (Custom edge slitting supported)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,7,0,0\"><b data-path-to-node=\"4,7,0,0\" data-index-in-node=\"0\">Opciones de longitud<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,7,1,0\"><b data-path-to-node=\"4,7,1,0\" data-index-in-node=\"0\">Bobina:<\/b> Custom weight \/ <b data-path-to-node=\"4,7,1,0\" data-index-in-node=\"22\">Hoja:<\/b> 2000mm, 2440mm (8ft), 3000mm, or Cut-to-Length<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,8,0,0\"><b data-path-to-node=\"4,8,0,0\" data-index-in-node=\"0\">Acabado brillante<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,8,1,0\">Lentejuelas sin brillo, lentejuelas minimizadas, lentejuelas regulares, lentejuelas grandes<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,9,0,0\"><b data-path-to-node=\"4,9,0,0\" data-index-in-node=\"0\">Tratamiento de superficies<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,9,1,0\">Chromated, Oiled \/ Unoiled, Passivation, Anti-Fingerprint (AFP)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,10,0,0\"><b data-path-to-node=\"4,10,0,0\" data-index-in-node=\"0\">Resistencia a la tracci\u00f3n<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,10,1,0\">270 \u2013 500 MPa (Tested &amp; Certified)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,11,0,0\"><b data-path-to-node=\"4,11,0,0\" data-index-in-node=\"0\">Procesamiento de valor agregado<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,11,1,0\">Precision Slitting, Cut-to-Length, Punching, Roll Profiling<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,12,0,0\"><b data-path-to-node=\"4,12,0,0\" data-index-in-node=\"0\">Pedido m\u00ednimo (MOQ)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,12,1,0\">18 Metric Tons (Trial orders supported for new clients)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,13,0,0\"><b data-path-to-node=\"4,13,0,0\" data-index-in-node=\"0\">Embalaje para exportaci\u00f3n<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,13,1,0\">Mill Standard Seaworthy Packing (Waterproof kraft paper + steel wrapping + metal strapping)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"4,14,0,0\"><b data-path-to-node=\"4,14,0,0\" data-index-in-node=\"0\">Quality Assurance<\/b><\/span><\/td>\n<td><span data-path-to-node=\"4,14,1,0\">Mill Test Certificate (MTC) provided \/ Third-party inspection (SGS\/BV) welcome<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>A653 Galvanized Steel Advantages<\/h2>\n<ul>\n<li>\n<p data-path-to-node=\"5,0,0\"><b data-path-to-node=\"5,0,0\" data-index-in-node=\"0\">Cost-Effective Longevity (Maximum ROI)<\/b> Rather than simply being &#8220;low-cost,&#8221; our advanced galvanizing process delivers an optimal balance of budget efficiency and extended service life. By significantly reducing long-term maintenance and replacement needs, our steel ensures maximum Return on Investment (ROI) for your projects.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\"><b data-path-to-node=\"5,1,0\" data-index-in-node=\"0\">Unwavering Corrosion Resistance<\/b> Engineered to perform in harsh environments, our uniform zinc coating acts as a robust sacrificial barrier. It instantly forms a dense, impenetrable oxide film that actively isolates the underlying steel from moisture and corrosive media, guaranteeing lasting structural integrity.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\"><b data-path-to-node=\"5,2,0\" data-index-in-node=\"0\">High-Yield Structural Strength<\/b> Available in multiple customized strength grades, our galvanized steel combines exceptional load-bearing capacity with superior toughness. It is meticulously manufactured to withstand severe impacts and demanding mechanical stresses in heavy construction and industrial applications.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\"><b data-path-to-node=\"5,3,0\" data-index-in-node=\"0\">Exceptional Workability &amp; Reduced Waste<\/b> Characterized by outstanding ductility, our steel seamlessly adapts to your manufacturing lines. It confidently handles precision stamping, severe bending, and complex welding operations with minimal risk of cracking\u2014directly reducing your production waste and boosting efficiency.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,4,0\"><b data-path-to-node=\"5,4,0\" data-index-in-node=\"0\">Pristine &amp; Versatile Surface Finish<\/b> Aesthetics matter just as much as performance. Featuring a flawlessly uniform zinc layer and high-quality finish, our products are ready for immediate exposed applications. Furthermore, this pristine surface serves as the perfect, high-adhesion substrate for premium color-coated (PPGI) processing.<\/p>\n<\/li>\n<\/ul>\n<h2>Application of A653 Galvanized Steel<\/h2>\n<ul>\n<li>\n<p data-path-to-node=\"5,0,0\"><b data-path-to-node=\"5,0,0\" data-index-in-node=\"0\">Construction &amp; Commercial Infrastructure<\/b> Widely utilized for industrial roofing, heavy-duty wall cladding, light steel keels, and load-bearing purlins. It provides the reliable, long-lasting weather resistance required for modern warehouses, modular container housing, and large-scale granaries.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\"><b data-path-to-node=\"5,1,0\" data-index-in-node=\"0\">HVAC &amp; Precision Manufacturing<\/b> The material of choice for fabricating highly durable air conditioning systems and industrial exhaust ducts. Its excellent formability also makes it ideal for manufacturing robust door and window frames, as well as safe balcony guardrails.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\"><b data-path-to-node=\"5,2,0\" data-index-in-node=\"0\">Automotive &amp; Heavy Transportation<\/b> Relied upon by international automotive manufacturers for stamping high-strength car body panels, protective fuel tank enclosures, and critical chassis components. It also provides the essential framework for heavy-duty truck compartments.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\"><b data-path-to-node=\"5,3,0\" data-index-in-node=\"0\">Renewable Energy &amp; Agricultural Structures<\/b> Seamlessly processed into robust galvanized pipes and structural profiles to support the future of green energy. Our steel is extensively used for solar photovoltaic (PV) brackets, wind turbine bases, and heavy-duty greenhouse framing.<\/p>\n<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6777 aligncenter\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet.webp\" alt=\"l\u00e1mina de techo\" width=\"593\" height=\"791\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet.webp 1280w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet-225x300.webp 225w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet-768x1024.webp 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet-1152x1536.webp 1152w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet-9x12.webp 9w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roof-sheet-600x800.webp 600w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/><\/p>\n<p><img decoding=\"async\" class=\"wp-image-6778 aligncenter\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet.webp\" alt=\"roofing sheet\" width=\"596\" height=\"445\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet.webp 2370w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-300x224.webp 300w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-1024x764.webp 1024w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-768x573.webp 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-1536x1146.webp 1536w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-2048x1529.webp 2048w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-16x12.webp 16w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/05\/roofing-sheet-600x448.webp 600w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/p>\n<h2>\u00bfPor qu\u00e9 elegirnos?<\/h2>\n<p data-path-to-node=\"4\"><b class=\"\" data-path-to-node=\"4\" data-index-in-node=\"0\">BOMIS Steel: Your Comprehensive Galvanized Solutions Partner<\/b><\/p>\n<p data-path-to-node=\"5\"><span class=\"\">As a premier galvanized steel manufacturer and exporter,<\/span><span class=\"\"> BOMIS Steel operates state-of-the-art hot-dip and electro-galvanizing production lines.<\/span><span class=\"\"> Backed by advanced processing facilities and a rigorous quality control system,<\/span><span class=\"\"> we go beyond supplying raw materials\u2014we deliver precision-engineered steel solutions tailored to global standards.<\/span><\/p>\n<p data-path-to-node=\"6\"><b class=\"\" data-path-to-node=\"6\" data-index-in-node=\"0\">Our Diverse Galvanized Portfolio Includes:<\/b><\/p>\n<ul data-path-to-node=\"7\">\n<li>\n<p data-path-to-node=\"7,0,0\"><b class=\"\" data-path-to-node=\"7,0,0\" data-index-in-node=\"0\">Galvanized Steel Pipes &amp; Tubes:<\/b><span class=\"\"> Engineered for structural integrity and fluid transport.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\"><b class=\"\" data-path-to-node=\"7,1,0\" data-index-in-node=\"0\">Galvanized Wire:<\/b><span class=\"\"> High-tensile strength for construction and fencing applications.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,2,0\"><b class=\"\" data-path-to-node=\"7,2,0\" data-index-in-node=\"0\">Galvanized Corrugated Roofing Sheets:<\/b><span class=\"\"> Premium weather resistance for industrial and residential roofing.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,3,0\"><b class=\"\" data-path-to-node=\"7,3,0\" data-index-in-node=\"0\">Galvanized Checker Plates:<\/b><span class=\"\"> Anti-slip surfacing for industrial flooring and transportation.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\"><b class=\"\" data-path-to-node=\"7,4,0\" data-index-in-node=\"0\">Galvanized Perforated Sheets:<\/b><span class=\"\"> Customized punch patterns for architectural and acoustic uses.<\/span><\/p>\n<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"4180\" class=\"elementor elementor-4180\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-8e107b1 e-grid e-con-boxed e-con e-parent\" data-id=\"8e107b1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-929aef8 elementor-widget elementor-widget-image\" data-id=\"929aef8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg\" class=\"attachment-large size-large wp-image-3485\" alt=\"escala de certificaci\u00f3n\" srcset=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-724x1024.jpg 724w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-212x300.jpg 212w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-768x1086.jpg 768w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1-600x849.jpg 600w, https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/03\/certification-scaled-1.jpg 794w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9a3d67 elementor-widget elementor-widget-image\" data-id=\"a9a3d67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/verification-of-conformity.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0d3426 elementor-widget elementor-widget-image\" data-id=\"a0d3426\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-1.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5cea88 elementor-widget elementor-widget-image\" data-id=\"f5cea88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-2.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e1af1a elementor-widget elementor-widget-image\" data-id=\"6e1af1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-3.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e2dc9a elementor-widget elementor-widget-image\" data-id=\"7e2dc9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-4.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8844059 elementor-widget elementor-widget-image\" data-id=\"8844059\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-5.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6d19ba elementor-widget elementor-widget-image\" data-id=\"f6d19ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.bomissteel.com\/wp-content\/uploads\/2026\/04\/SGS-6.webp\" title=\"\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<h2 data-path-to-node=\"7\">Preguntas frecuentes<\/h2>\n<p data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Q1: What grades of ASTM A653 galvanized steel can BOMIS Steel supply?<\/b><\/p>\n<blockquote data-path-to-node=\"9\">\n<p data-path-to-node=\"9,0\"><b data-path-to-node=\"9,0\" data-index-in-node=\"0\">A:<\/b> We supply a comprehensive range of material types under the ASTM A653 standard to suit various project requirements. This includes <b data-path-to-node=\"9,0\" data-index-in-node=\"134\">Commercial Steel (CS Type A, B, and C)<\/b> for general forming, <b data-path-to-node=\"9,0\" data-index-in-node=\"194\">Forming Steel (FS)<\/b> for deeper draws, and <b data-path-to-node=\"9,0\" data-index-in-node=\"235\">Structural Steel (SS Grades, such as SS33, SS40, SS50)<\/b> for heavy load-bearing infrastructure.<\/p>\n<\/blockquote>\n<p data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">Q2: What do the zinc coating codes like G30, G60, and G90 mean?<\/b><\/p>\n<blockquote data-path-to-node=\"11\">\n<p data-path-to-node=\"11,0\"><b data-path-to-node=\"11,0\" data-index-in-node=\"0\">A:<\/b> These codes represent the total weight of the double-sided zinc coating in imperial units (ounces per square foot, oz\/ft\u00b2). For example, <b data-path-to-node=\"11,0\" data-index-in-node=\"140\">G90<\/b> means 0.90 oz\/ft\u00b2 of zinc, which is approximately equivalent to <b data-path-to-node=\"11,0\" data-index-in-node=\"208\">Z275 (275 g\/m\u00b2)<\/b> in European metric standards. The higher the number, the thicker the zinc layer and the stronger the corrosion resistance.<\/p>\n<\/blockquote>\n<p data-path-to-node=\"12\"><b data-path-to-node=\"12\" data-index-in-node=\"0\">Q3: How do I choose between G60 and G90 coating weights for my project?<\/b><\/p>\n<blockquote data-path-to-node=\"13\">\n<p data-path-to-node=\"13,0\"><b data-path-to-node=\"13,0\" data-index-in-node=\"0\">A:<\/b> It primarily depends on the application environment. <b data-path-to-node=\"13,0\" data-index-in-node=\"56\">G60 (~180 g\/m\u00b2)<\/b> is cost-effective and highly recommended for indoor structures, HVAC ductwork, and light framing under mild exposure. <b data-path-to-node=\"13,0\" data-index-in-node=\"190\">G90 (~275 g\/m\u00b2)<\/b> provides a much thicker sacrificial barrier, making it the industry standard for outdoor roofing, wall cladding, and coastal\/industrial environments prone to severe weathering.<\/p>\n<\/blockquote>\n<p data-path-to-node=\"14\"><b data-path-to-node=\"14\" data-index-in-node=\"0\">Q4: What are your thickness tolerances and customized size capabilities?<\/b><\/p>\n<blockquote data-path-to-node=\"15\">\n<p data-path-to-node=\"15,0\"><b data-path-to-node=\"15,0\" data-index-in-node=\"0\">A:<\/b> We maintain strict tolerance controls adhering to ASTM A653\/A653M specifications. Our thickness ranges from <b data-path-to-node=\"15,0\" data-index-in-node=\"111\">0.12 mm to 5.0 mm<\/b>, and width ranges from <b data-path-to-node=\"15,0\" data-index-in-node=\"152\">600 mm to 1500 mm<\/b>. Through our <b data-path-to-node=\"15,0\" data-index-in-node=\"183\">value-added processing services<\/b>, we can slit standard coils into precise strip widths or cut them into requested sheet lengths (such as the standard 8ft\/10ft sheets).<\/p>\n<\/blockquote>\n<p data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">Q5: How does BOMIS Steel protect A653 sheets and coils from white rust during transit?<\/b><\/p>\n<blockquote data-path-to-node=\"17\">\n<p data-path-to-node=\"17,0\"><b data-path-to-node=\"17,0\" data-index-in-node=\"0\">A:<\/b> Marine transit can be harsh, which is why we apply professional surface treatments like <b data-path-to-node=\"17,0\" data-index-in-node=\"91\">chromating, oiling, or anti-fingerprint (AFP)<\/b> based on your preference. Furthermore, we implement <b data-path-to-node=\"17,0\" data-index-in-node=\"189\">Mill Standard Seaworthy Packaging<\/b>: products are multi-layered with rust-proof film and heavy-duty waterproof kraft paper, enclosed in galvanized iron sheets, and heavily strapped to prevent any moisture ingress or physical damage.<\/p>\n<\/blockquote>\n<p data-path-to-node=\"8\">","protected":false},"excerpt":{"rendered":"<p>Engineered for superior durability and precise formability, our ASTM A653 galvanized steel strictly adheres to American Society for Testing and Materials standards. BOMIS Steel supplies high-performance commercial and structural grades tailored for global infrastructure, HVAC, and manufacturing projects. With highly customizable zinc coatings ranging from G30 to G90, we deliver the exact corrosion resistance your project demands.<\/p>\n<p>Especificaciones principales:<\/p>\n<p>Standard Compliance: ASTM A653 \/ A653M<\/p>\n<p>Thickness: 0.12 mm \u2013 5.0 mm (Strict tolerance control)<\/p>\n<p>Width: 600 mm \u2013 1500 mm (Custom slitting available)<\/p>\n<p>Zinc Coating (Imperial): G30, G40, G60, G90, and beyond.<\/p>\n<p>Available Forms: Coils, Flat Sheets, Slit Strips, and Corrugated Roofing.<\/p>","protected":false},"featured_media":6779,"template":"","meta":{"rank_math_title":"A653 Galvanized Steel - Bomis Steel","rank_math_description":"Available in Commercial Steel (CS), Forming Steel (FS), and Structural Steel (SS) grades. Our A653 steel guarantees smooth processing\u2014be it bending, deep drawing, or roll-forming\u2014without damaging the zinc layer.","rank_math_canonical_url":"","rank_math_focus_keyword":""},"product_brand":[],"product_cat":[33],"product_tag":[47],"class_list":["post-6776","product","type-product","status-publish","has-post-thumbnail","product_cat-galvanized-steel-coil","product_tag-astm-a653","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product\/6776","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product\/6776\/revisions"}],"predecessor-version":[{"id":6782,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product\/6776\/revisions\/6782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/media\/6779"}],"wp:attachment":[{"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/media?parent=6776"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product_brand?post=6776"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product_cat?post=6776"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bomissteel.com\/es\/wp-json\/wp\/v2\/product_tag?post=6776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}