{"id":66979,"date":"2026-04-20T13:34:08","date_gmt":"2026-04-20T13:34:08","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/din-525\/"},"modified":"2026-04-20T13:42:19","modified_gmt":"2026-04-20T13:42:19","slug":"din-525","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/din-525\/","title":{"rendered":"DIN 525"},"content":{"rendered":"<h2>Technical specifications and application of DIN 525 welding studs<\/h2>\n<p>The DIN 525 standard defines the geometric parameters and technical requirements for threaded welding studs. The main quality criterion for this type of fastener is high weldability, ensuring a secure connection in critical assemblies. The load-bearing capacity of the finished connection depends not only on the strength characteristics of the fastener itself but also on the structural features of the base part to which it is welded.<\/p>\n<p>Depending on production tasks and load requirements, EV Group China supplies two types of studs:<\/p>\n<ul>\n<li>Form C (according to DIN 962 classification): the shank diameter corresponds to the nominal thread diameter.<\/li>\n<li>Form B (according to DIN 962 classification): the shank diameter corresponds to the flange diameter.<\/li>\n<\/ul>\n<p>The current version of the standard includes updated regulatory references and revised quality control protocols for deliveries. To perform welding work on studs intended for use in tension structures, it is necessary to follow the provisions of the DIN 34828 standard. EV Group China engineers recommend considering these parameters when designing metal structures to ensure maximum durability of the connections.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[116,122],"class_list":["post-66979","wiki","type-wiki","status-publish","hentry","wiki_category-din","wiki_category-standarty"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/66979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/66979\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=66979"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=66979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}