{"id":293555,"date":"2024-10-19T19:56:48","date_gmt":"2024-10-19T19:56:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-85712014\/"},"modified":"2024-10-25T17:08:01","modified_gmt":"2024-10-25T17:08:01","slug":"bs-85712014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-85712014\/","title":{"rendered":"BS 8571:2014"},"content":{"rendered":"<p>This British Standard gives methods for determining fracture toughness in metallic materials in terms of <i>\u03b4<\/i> (crack tip opening displacement, CTOD) and <i>J<\/i> (experimental equivalent of the <i>J<\/i>-integral) using single edge notched tension (SENT) specimens.<\/p>\n<p>This British Standard gives a method for determining fracture toughness as a resistance to ductile crack extension (R-curve). A method for single point determination of fracture toughness is also given. The method uses specimens which have been notched and fatigue pre-cracked into parent metal, weld metal or heat affected zone (HAZ). The specimens are loaded in tension, and the force and crack mouth opening displacement are recorded.<\/p>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  <i>NOTE<\/i>\n <\/div>\n<p><i>Methods to evaluate the suitability of a weld for notch placement within the target area and, where appropriate, to evaluate the effectiveness of the fatigue crack in sampling these areas are given in <span class=\"std\"> <span class=\"std-ref\">BS&nbsp;EN&nbsp;ISO&nbsp;15653<\/span> <\/span>.<\/i><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Method of test for determination of fracture toughness in metallic materials using single edge notched tension (SENT) specimens<\/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>2014<\/td>\n<td>28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293559,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[431,2641],"product_tag":[],"class_list":{"0":"post-293555","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-160-40","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\/293555","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\/293559"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293555"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293555"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}