{"id":294215,"date":"2024-10-19T20:00:01","date_gmt":"2024-10-19T20:00:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-20-30399843-dc-2020\/"},"modified":"2024-10-25T17:13:14","modified_gmt":"2024-10-25T17:13:14","slug":"bsi-20-30399843-dc-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-20-30399843-dc-2020\/","title":{"rendered":"BSI 20\/30399843 DC 2020"},"content":{"rendered":"<p>This document specifies requirements for flat and long products of hot-rolled weldable fine-grain structural steels in the as-rolled (for SG grades only), normalized\/normalized rolled and thermomechanical processed delivery conditions. It applies to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are intended for use in heavily loaded parts of welded or bolted structures.<\/p>\n<p>This document covers 13 grades and 6 qualities. Grades S275, S355, S390, S420, S460 and S500 are covered in <span class=\"xref\">Annex A<\/span>. Grades SG245, SG290, SG325, SG345, SG365, SG415 and SG460 are covered in <span class=\"xref\">Annex B<\/span>. Not all grades are available in all qualities, and some qualities have Charpy V-notch requirements.<\/p>\n<p>The steels specified in this document are applicable to hot-rolled plates, wide flats, sections and bars with a minimum nominal thickness of 3 mm and a maximum nominal thickness of 250 mm for grades S275N, S355N, S390N, S420N and S460N, a maximum nominal thickness of 150 mm for grades S275M, S355M, S390M, S420M, S460M, and S500M, a maximum nominal thickness of 200 mm for grades SG245, SG325 and SG415, a maximum nominal thickness of 100 mm for grades SG345, SG365 and SG460, and a maximum nominal thickness of 40 mm for grades SG290.<\/p>\n<p>This document does not include the following structural steels, some of which are covered by other International Standards:<\/p>\n<ul>\n<li>\n<p>Sheet and strip \u2014 refer to ISO TC 17\/SC 12, <i>Continuous mill flat rolled products<\/i>;<\/p>\n<\/li>\n<li>\n<p>Tubular products \u2014 refer to ISO TC 5\/SC 1, <i>Steel tubes<\/i>.<\/p>\n<\/li>\n<\/ul>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  NOTE 1\n <\/div>\n<p>Lists of standards covered by ISO\/TC 17\/SC 12 and ISO\/TC 5\/SC 1 are available on the ISO Web site.<\/p>\n<\/div>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  NOTE 2\n <\/div>\n<p>In all parts of <span class=\"std\"><span class=\"std-ref\">ISO 630<\/span><\/span>, the term of &#8220;thickness&#8221; is considered as &#8220;nominal thickness&#8221;, unless otherwise stated.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>BS ISO 630-3. Structural steels &#8211; Part 3. Technical delivery conditions for fine-grain structural steels<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":294221,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1109,2641],"product_tag":[],"class_list":{"0":"post-294215","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/294215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/294221"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=294215"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=294215"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=294215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}