{"id":377,"date":"2022-11-24T08:29:17","date_gmt":"2022-11-24T08:29:17","guid":{"rendered":"https:\/\/vrkp.in\/blog\/?p=377"},"modified":"2022-11-24T08:29:17","modified_gmt":"2022-11-24T08:29:17","slug":"manufacturing-process-of-hot-rolled-steel-bars","status":"publish","type":"post","link":"https:\/\/vrkp.in\/blog\/2022\/11\/24\/manufacturing-process-of-hot-rolled-steel-bars\/","title":{"rendered":"Manufacturing Process Of Hot Rolled Steel Bars"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Hot rolling is a method used to produce flat- and long-rolled steel. Since it needs less force and energy, hot-rolled steel is the most popular. Under this method, the metal is rolled at a temperature above the recrystallization temperature, which is above 1000<\/span><span style=\"font-weight: 400;\">o<\/span><span style=\"font-weight: 400;\">C for steel.\u00a0<\/span><\/p>\n<p><b><i>The process begins with steel billets or slabs.<\/i><\/b><span style=\"font-weight: 400;\"> Steel slabs from casting plants get conditioned in a reheating furnace. It is followed by steel rolling. Scale breakers remove scales( a kind of oxide) from the surface of the steel slab.\u00a0<\/span><\/p>\n<p><b><i>Using an Automatic Width Control (AWC)<\/i><\/b><span style=\"font-weight: 400;\"> system, an edger rolls the slab into rolled materials with the proper shape, thickness, and width.<\/span><\/p>\n<p><b><i>Finishing Rolling<\/i><\/b><span style=\"font-weight: 400;\"> adjusts the width and thickness of a coil to the specified level to make a smooth surface and shape, making it suitable for specific use.\u00a0<\/span><\/p>\n<p><b><i>To coil steel strips<\/i><\/b><span style=\"font-weight: 400;\">, they are passed to the run-out table. The strips get sprayed with water to cool them to the optimal coiling temperature when it is rolled on the table.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hot-rolled steel is used extensively to make support structures for large construction projects and the engineering industry, where surface quality and high-dimensional accuracy is not a concern. Usually seen in\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pipes and tubes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Truck frames<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Constructions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Railway tracks<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doors and shelves<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Railroad car parts<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Hot-rolled steel is easy to process and produce in larger quantities than cold-rolled steel. <\/span><i><span style=\"font-weight: 400;\">Strip-casting plants are becoming a better choice\u00a0 for global producers because it combines steel casting and hot rolling into one process saving on production speed.<\/span><\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hot rolling is a method used to produce flat- and long-rolled steel. Since it needs less force and energy, hot-rolled steel is the most popular. Under this method, the metal is rolled at a temperature above the recrystallization temperature, which is above 1000oC for steel.\u00a0 The process begins with steel billets or slabs. Steel slabs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":378,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[33,18,19],"tags":[],"class_list":["post-377","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-process","category-steel-manufacturing","category-vrkp-steel-industries"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.7.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hot rolling is a method used to produce flat- and long-rolled steel. Since it needs less force and energy, hot-rolled steel is the most popular. 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Steel slabs"},"aioseo_meta_data":{"post_id":"377","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-05-14 01:18:35","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"open_ai":null,"ai":null,"created":"2023-12-21 17:07:55","updated":"2026-05-14 01:18:35"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vrkp.in\/blog\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/vrkp.in\/blog\/category\/steel-manufacturing\/\" title=\"Steel Manufacturing\">Steel Manufacturing<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tManufacturing Process Of Hot Rolled Steel Bars\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/vrkp.in\/blog"},{"label":"Steel Manufacturing","link":"https:\/\/vrkp.in\/blog\/category\/steel-manufacturing\/"},{"label":"Manufacturing Process Of Hot Rolled Steel Bars","link":"https:\/\/vrkp.in\/blog\/2022\/11\/24\/manufacturing-process-of-hot-rolled-steel-bars\/"}],"_links":{"self":[{"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/posts\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/comments?post=377"}],"version-history":[{"count":1,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/posts\/377\/revisions"}],"predecessor-version":[{"id":379,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/posts\/377\/revisions\/379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/media\/378"}],"wp:attachment":[{"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/categories?post=377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vrkp.in\/blog\/wp-json\/wp\/v2\/tags?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}