{"id":9683,"date":"2020-10-29T10:34:49","date_gmt":"2020-10-29T03:34:49","guid":{"rendered":"https:\/\/inoxdaiduong.com\/?p=9683"},"modified":"2023-02-28T10:38:37","modified_gmt":"2023-02-28T03:38:37","slug":"the-most-popular-steel-types-nowadays","status":"publish","type":"post","link":"https:\/\/inoxdaiduong.com\/en\/the-most-popular-steel-types-nowadays\/","title":{"rendered":"The Most Popular Steel Types Nowadays"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel is the most commonly used material in all fields of life today, especially in factories and construction sites. Steel has many types and each type has different uses, in this article with Inox OSS Dai Duong learn the popular types of steel, their applications and how to classify them.<\/span><\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">N\u1ed9i dung ch&iacute;nh<\/p><ul class=\"toc_list\"><li><a href=\"#What_is_steel\">What is steel?<\/a><ul><li><a href=\"#How_to_classify_steel_types\">How to classify steel types?<\/a><\/li><\/ul><\/li><li><a href=\"#The_most_popular_types_of_steel_today\">The most popular types of steel today<\/a><ul><li><a href=\"#Steel_plate\">Steel plate<\/a><\/li><li><a href=\"#Steel_pipe\">Steel pipe<\/a><\/li><li><a href=\"#Steel_Box\">Steel Box<\/a><\/li><li><a href=\"#Steel_Structural_Section\">Steel Structural Section<\/a><\/li><li><a href=\"#Construction_steel\">Construction steel<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<h2><span id=\"What_is_steel\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>What is steel?<\/strong><\/span><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel is an alloy of iron and carbon with a carbon ratio of 0.02% to 2.14% by weight and some other elements. Steel is metallic gray, hard, flexible and elastic, so it is malleable and easy to work with. Different proportions of substances in steel alloys will lead to different properties of hardness, elasticity and tensile strength.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><img class=\"aligncenter wp-image-9684 size-full\" src=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1.jpg\" alt=\"What is steel?\" width=\"830\" height=\"541\" srcset=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1.jpg 830w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1-570x372.jpg 570w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1-220x143.jpg 220w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1-768x501.jpg 768w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-la-gi-830x541-1-476x310.jpg 476w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Because it is an alloy of iron, steel has very high electrical conductivity, thermal conductivity and melting point. The density of steel is from 7.8 to 7.85 g\/cm3.<\/span><\/p>\n<h3><span id=\"How_to_classify_steel_types\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>How to classify steel types?<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Manufacturers, traders as well as consumers often classify steel based on specific factors such as elemental composition, quality or intended use.<\/span><\/p>\n<h4><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Classification by intended use:<\/strong><\/span><\/h4>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Structural steel: used in construction, mechanical industry, manufacturing and assembling machinery. They have good bearing capacity, toughness. Because of the specificity of this use, the steel has high strength and can withstand a large load.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Tool steel: as the name suggests, this steel is used to make molds, tools, stamping dies, sharpeners of all kinds, household and civil tools. Steel is usually durable, good bearing, has high hardness and especially good oxidation resistance.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel with physical (magnetic) properties: some electrical engineering products or components often require steel to have specific physical properties such as expansion coefficients or magnetism.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel with chemical properties: steel with high temperature resistance, effective anti-corrosion (stainless steel).<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><img class=\"aligncenter wp-image-9686 size-full\" src=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1.jpg\" alt=\"How to classify steel types?\" width=\"830\" height=\"541\" srcset=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1.jpg 830w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1-570x372.jpg 570w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1-220x143.jpg 220w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1-768x501.jpg 768w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-ket-cau-830x541-1-476x310.jpg 476w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/span><\/p>\n<blockquote><p><span class=\"Y2IQFc\" lang=\"en\" style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Related posts:<\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><a href=\"https:\/\/inoxdaiduong.com\/en\/product\/stainless-steel-strip-coils\/\" target=\"_blank\" rel=\"noopener\">Stainless steel strip \/ coils<\/a><\/span><\/li>\n<li>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><a href=\"https:\/\/inoxdaiduong.com\/en\/what-is-din-standard\/\" target=\"_blank\" rel=\"noopener\">What is DIN standard? \u2013 Content of DIN standard in the industry<\/a><\/span><\/p>\n<\/li>\n<li>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><a href=\"https:\/\/inoxdaiduong.com\/en\/stainless-steel-201\/\" target=\"_blank\" rel=\"noopener\">What is the stainless steel in grade 201? The question and answers<\/a><\/span><\/p>\n<\/li>\n<\/ul>\n<\/blockquote>\n<h4><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Classification by chemical:<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Based on chemical criteria, steel can be classified into carbon steel and alloy steel. In there:<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Carbon steel with low, medium and high carbon content in steel will lead to characteristic changes in properties such as ductility, brittleness, bearing capacity, etc. This type of steel also accounts for a large number, up to nearly 90 % of total steel.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">In addition to the percentage of carbon, steel is also classified based on the ratio of components in steel such as manganese, copper, chromium, aluminum, nickel &#8230;<\/span><\/p>\n<table style=\"width: 100%; height: 356px;\" border=\"1\">\n<tbody>\n<tr style=\"height: 42px;\">\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel<\/strong><\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Level<\/strong><\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Characteristics<\/strong><\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Standards<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 42px;\">\n<td style=\"text-align: center; height: 167px; width: 25.0909%;\" rowspan=\"3\">&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Carbon Steel<\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Low carbon<\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Average carbon content \u22640,25%<\/span><\/td>\n<td style=\"text-align: center; height: 167px; width: 25.0909%;\" rowspan=\"3\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><em>Russia Standards<br \/>\n\u0413\u041e\u0421\u0422 380-71<br \/>\n\u0413\u041e\u0421\u0422 1050-75<\/em><\/span><\/td>\n<\/tr>\n<tr style=\"height: 63px;\">\n<td style=\"text-align: center; height: 62px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Medium carbon<\/span><\/td>\n<td style=\"text-align: center; height: 62px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Average carbon content from 0,25% to 0,6%<\/span><\/td>\n<\/tr>\n<tr style=\"height: 63px;\">\n<td style=\"text-align: center; height: 63px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">High carbon<\/span><\/td>\n<td style=\"text-align: center; height: 63px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Average carbon content from 0,6% to 2%<\/span><\/td>\n<\/tr>\n<tr style=\"height: 42px;\">\n<td style=\"text-align: center; height: 147px; width: 25.0909%;\" rowspan=\"3\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Alloy Steel<\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Low alloy<\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Content of other metals &lt;2,5%<\/span><\/td>\n<td style=\"text-align: center; height: 147px; width: 25.0909%;\" rowspan=\"3\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><em>Russia Standards<br \/>\n\u0413\u041e\u0421\u0422 4543-71<br \/>\n\u0413\u041e\u0421\u0422 5632-72<br \/>\n\u0413\u041e\u0421\u0422 14959-79<\/em><\/span><\/td>\n<\/tr>\n<tr style=\"height: 63px;\">\n<td style=\"text-align: center; height: 63px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Medium alloy<\/span><\/td>\n<td style=\"text-align: center; height: 63px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Content of other metals from 2,5% to 10%<\/span><\/td>\n<\/tr>\n<tr style=\"height: 42px;\">\n<td style=\"text-align: center; height: 42px; width: 25.0909%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">High alloy<\/span><\/td>\n<td style=\"text-align: center; height: 42px; width: 23.2727%;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Content of other metals &gt;10%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Classification by quality factor:<\/strong><\/span><\/h4>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel, in addition to the main elements such as iron, carbon, other elements will also contain some impurities such as sulfur or phosphorus. The lower the percentage of this impurity in the steel, the better the steel is considered.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">The quality level is rated according to the following table scale:<\/span><\/p>\n<table style=\"width: 100.121%; height: 119px;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"111\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Impurities Ratio<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"122\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Medium quality steel<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"124\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Good quality steel<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"118\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>High quality steel<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"118\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Special quality steel<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"111\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">%<\/span><\/td>\n<td style=\"text-align: center;\" width=\"122\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,06% S<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,07% P<\/span><\/td>\n<td style=\"text-align: center;\" width=\"124\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,035% S<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,035% P<\/span><\/td>\n<td style=\"text-align: center;\" width=\"118\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,025% S<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,025% P<\/span><\/td>\n<td style=\"text-align: center;\" width=\"118\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,015% S<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">0,025% P<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Classification by antioxidant capacity:<\/strong><\/span><\/h4>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">The ratio of elements is different, resulting in different antioxidant capacity. Therefore, people also classify steel based on this special ability. In there:<\/span><\/p>\n<table style=\"width: 100.995%; height: 229px;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"136\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel type<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Killed (l)<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Semi-killed (n)<\/strong><\/span><\/td>\n<td style=\"text-align: center;\" width=\"137\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Rimmed (s)<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"136\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Oxidation level<\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Complete oxidation<\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Oxidation level is between Killed and Rimmed steel<\/span><\/td>\n<td style=\"text-align: center;\" width=\"137\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Poor oxidation<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"136\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Characteristics<\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Not easy to cold stamp<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Hard, durable<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">No air bubbles when casting<\/span><\/td>\n<td style=\"text-align: center;\" width=\"145\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Properties in the middle of killed and rimmed steel<\/span><\/td>\n<td style=\"text-align: center;\" width=\"137\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Easy to cold stamp<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Soft, supple<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Easy to produce air bubbles when casting<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"The_most_popular_types_of_steel_today\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>The most popular types of steel today<\/strong><\/span><\/span><\/h2>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><img class=\"aligncenter wp-image-9689 size-full\" src=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1.jpg\" alt=\"The most popular types of steel today\" width=\"830\" height=\"415\" srcset=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1.jpg 830w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1-570x285.jpg 570w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1-220x110.jpg 220w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1-768x384.jpg 768w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/cac-loai-thep-pho-bien-830x415-1-476x238.jpg 476w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">There are many types of steel, classified according to the above methods. However, at present, the most popular types of structural steel on the market are plates, shapes, boxes, bars, coils, etc., suitable for applications in many different fields.<\/span><\/p>\n<h3><span id=\"Steel_plate\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel plate<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel plate is processed by a complex process from the starting material, laminated into sheets \/ pieces with different sizes, divided into hot rolled steel and cold rolled steel. In addition, steel plate is also available in coil form to help manufacturers save costs when producing in large quantities.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Advantages:<\/u><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Durable<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Good bearing capacity<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Easy to store and maintain. Note: cold rolled steel needs to avoid rain water and chemical substances.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">The applicability is very high because there are many specifications (width, thickness, length to meters).<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">High advantages when transporting: the flat surface should limit bending, warping and distortion compared to other steels.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Applications:<\/u><\/strong> shipbuilding, civil, factory furniture, roofing, vehicles (trucks, vans, containers &#8230;) processing product details with flat and wide surfaces such as tables, chairs, cabinet\u2026<\/span><\/p>\n<h3><span id=\"Steel_pipe\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel pipe<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel pipes are cylindrical but hollow, round, square, rectangular, oval&#8230; Wall thickness from 0.7mm to 6.35mm, diameter from 12.7mm to 219.1mm. The surface can be further plated to increase corrosion resistance.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Regarding processing, steel pipes are also divided into galvanized steel pipes, welded steel pipes (twist, straight, high-rise), carbon steel pipes &#8230;<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Advantages:<\/u><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Durable.<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Withstand force impact and heat resistance<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Easy to install<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Applications:<\/u><\/strong> scaffolding, pre-engineered steel buildings, foundation structures, light poles, pipes and drainage of water or oil, frames of vehicles, interior and exterior decoration.<\/span><\/p>\n<h3><span id=\"Steel_Box\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel Box<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Steel box is formed into boxed shapes and hollow. The most common are square and rectangular shapes. The wall thickness of the box is from 0.7 to 5.1mm and 6,000m long.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Depending on the purpose and environmental conditions, the black steel box is used under normal conditions, not in direct contact with acids and salts or sea water. In case of more severe conditions such as coastal or chemical exposure, galvanized steel is preferred. The outer zinc coating protects the inner steel surface from oxidation.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><img class=\"aligncenter wp-image-9691 size-full\" src=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1.jpg\" alt=\"\u1ed1ng h\u1ed9p\" width=\"830\" height=\"623\" srcset=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1.jpg 830w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1-570x428.jpg 570w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1-220x165.jpg 220w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1-768x576.jpg 768w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1-270x203.jpg 270w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/ong-inox-hop-inoxdaiduong-830x623-1-476x357.jpg 476w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">(Stainless steel pipe and box products are produced by O S S Dai Duong factory)<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Applications:<\/u><\/strong><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Black steel box is widely used in construction projects, factories, and civil products.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Galvanized steel has the same application but in coastal environments, warehouses and chemical plants.<\/span><\/li>\n<\/ul>\n<h3><span id=\"Steel_Structural_Section\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Steel Structural Section<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Currently, various types of steel are popular such as H-shaped steel, I-shaped steel, V-shaped steel, U-shaped steel, angle &#8230; These steels are rich in shape and size so they are suitable for many industrial fields, especially construction industry.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">In addition, the advantage of steel structural section is also known for its solid, durable structure that can withstand loads and vibrations.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong><u>Applications:<\/u><\/strong> in construction, equipment, machinery, prefabricated houses, bridges, roads, vehicle frames, interior-exterior, towers and electric poles&#8230;<\/span><\/p>\n<h3><span id=\"Construction_steel\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Construction steel<\/strong><\/span><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">There are specific types of steel used a lot in the construction industry so they are collectively called construction steel. Thanks to features such as diverse types and sizes, it is suitable for many items and product details in large and small projects.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><img class=\"aligncenter wp-image-9693 size-full\" src=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1.jpg\" alt=\"Construction steel\" width=\"830\" height=\"541\" srcset=\"https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1.jpg 830w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1-570x372.jpg 570w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1-220x143.jpg 220w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1-768x501.jpg 768w, https:\/\/inoxdaiduong.com\/wp-content\/uploads\/2020\/10\/thep-xay-dung-830x541-1-476x310.jpg 476w\" sizes=\"(max-width: 830px) 100vw, 830px\" \/><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Round steel bar:<\/strong> there are 2 types: plain and rebar steel. Plain steel bar with diameter from \u00d814 &#8211; \u00d825, length 12m, with elongation and ductility, flexible to bend. Rebar, also known as concrete reinforcement with diameter from \u00d810 to \u00d832, is used to strengthen the pillars in the construction.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Wire rob steel:<\/strong> coiled steel wire with weight from 200kg to 460kg. Small diameter, thin, smooth surface so wire rod steel is used to pull wire in construction works.<\/span><\/li>\n<li><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><strong>Purlins:<\/strong><\/span><\/li>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">For large-scale projects (factories, shipbuilding, bridges, roads, construction items of walls, roofs, support plates &#8230;) the materials used are industrial steel, also known as purlins because they have outstanding durability, sturdy, aesthetic and does not warp under force.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Hot-rolled purlins, processed by advanced technology, also have a certain degree of fire resistance, helping the workshop to limit and minimize the consequences of fire. Purlin has 2 types: black steel and galvanized purlin. In which, there are 2 popular shapes: C and Z.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Above is the useful information that O S S Dai Duong has gathered all about today&#8217;s popular steels. Hope the article will help all the readers.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\">Kindly follow O S S Dai Duong fanpage to receive the latest information!<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"font-family: 'times new roman', times, serif; font-size: 130%;\"><a href=\"https:\/\/inoxdaiduong.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Editorial board: O S S Dai Duong<\/strong><\/a><\/span><\/p>\n<div style=\"display: none;\"\n    class=\"kk-star-ratings kksr-valign-bottom kksr-align-center kksr-disabled\"\n    data-id=\"9683\"\n    data-slug=\"\">\n    <div class=\"kksr-stars\">\n    <div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    <div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n    <div class=\"kksr-legend\">\n            <span class=\"kksr-muted\"><\/span>\n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Steel is the most commonly used material in all fields of life today, especially in factories and construction sites. Steel has many types and each type has different uses, in this article with Inox OSS Dai Duong learn the popular types of steel, their applications and how to classify them. N\u1ed9i dung ch&iacute;nhWhat is steel?How[ &#8230; m\u1eddi xem th\u00eam]\n","protected":false},"author":1,"featured_media":6020,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Most Popular Steel Types Nowadays | Dai Duong<\/title>\n<meta name=\"description\" content=\"Dai Duong | News | The Most Popular Steel Types Nowadays | Stainless steel pipe and box products are produced by O S S Dai Duong factory.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/inoxdaiduong.com\/en\/the-most-popular-steel-types-nowadays\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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