{"id":620651,"date":"2024-11-05T23:40:18","date_gmt":"2024-11-05T23:40:18","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-630-42021\/"},"modified":"2024-11-05T23:40:18","modified_gmt":"2024-11-05T23:40:18","slug":"iso-630-42021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-630-42021\/","title":{"rendered":"ISO 630-4:2021"},"content":{"rendered":"<p>This document specifies qualities for high-yield-strength quenched and tempered structural steels. It applies to steel plates and wide flats rolled on a reversing mill which are used in the quenched and tempered condition and normally intended for welded or bolted structures.<\/p>\n<p>This document covers 10 grades and 5 qualities. Grades\u00a0S460Q, S500Q, S550Q, S620Q, S690Q, S890Q and S960Q are covered in Annex\u00a0A. Grades\u00a0SG460Q, SG500Q, and SG700Q are covered in Annex\u00a0B. 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 flat products with a minimum nominal thickness of 3\u00a0mm and a maximum nominal thickness of 200\u00a0mm for grades S460Q, S500Q, S550Q, S620Q and S690Q, a maximum nominal thickness of 125\u00a0mm for grades S890Q and S960Q, a maximum nominal thickness of 100\u00a0mm for grades SG460Q and SG500Q and a maximum nominal thickness of 150\u00a0mm for grade SG700Q.<\/p>\n<p>This document does not include the following structural steels, some of which are covered by other International Standards:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 Sheet and strip\u00a0\u2014 refer to ISO\u00a0TC\u00a017\/SC\u00a012, Continuous mill flat rolled products;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 Tubular products\u00a0\u2014 refer to ISO\u00a0TC\u00a05\/SC\u00a01, Steel tubes.<\/p>\n<p>NOTE\u00a01\u00a0\u00a0\u00a0 Lists of standards covered by ISO\/TC\u00a017\/SC\u00a012 and ISO\/TC\u00a05\/SC\u00a01 are available on the ISO website.<\/p>\n<p>NOTE\u00a02\u00a0\u00a0\u00a0 In all parts of ISO 630, the term of &#034;thickness&#034; is considered as &#034;nominal thickness&#034;, unless otherwise stated.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Structural steels \u2014 Part 4: Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats<\/b><\/p>\n<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\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2021-04<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":0,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1109,2634],"product_tag":[],"class_list":{"0":"post-620651","1":"product","2":"type-product","3":"status-publish","5":"product_cat-77-140-01","6":"product_cat-iso","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/620651","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:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=620651"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=620651"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=620651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}