{"id":67001,"date":"2026-04-20T13:34:12","date_gmt":"2026-04-20T13:34:12","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/din-2394\/"},"modified":"2026-04-20T13:42:27","modified_gmt":"2026-04-20T13:42:27","slug":"din-2394","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/din-2394\/","title":{"rendered":"DIN 2394"},"content":{"rendered":"<p style=\"text-align: right;\"> <span style=\"color: #ff0000;\">The DIN 2394 standard is officially deprecated and has been replaced by the modern standard DIN EN 10305-2:2016-08.<\/span><\/p>\n<h2>Technical description of the DIN 2394 standard<\/h2>\n<p>The DIN 2394 standard establishes technical requirements for welded precision steel tubes that have undergone additional cold drawing or cold rolling processing. Products supplied by EV Group China fully comply with the historical accuracy and surface quality parameters defined in this specification.<\/p>\n<p>This type of tubular product is in high demand in industries where minimal geometric tolerances, high surface finish, and thin wall thickness are critical. To ensure maximum efficiency when integrating these tubes into final assemblies, EV Group China specialists recommend specifying the parameters for additional mechanical processing when placing an order.<\/p>\n<p>The standard regulates the production of tubes with the following geometric characteristics:<\/p>\n<ul>\n<li>Outer diameter (mm): 16, 18, 20, 22, 25, 30, 32, 35, 38, 40, 45, 60.<\/li>\n<li>Wall thickness (mm): 1; 1.2; 1.5; 1.8; 2; 2.2; 2.5; 3; 3.5.<\/li>\n<\/ul>\n<p><i>Key notes from EV Group China experts:<\/i><\/p>\n<ol>\n<li>Steel grades used: RSt 34-2, RSt 37-2, St 44-2.<\/li>\n<li>The maximum standard length of supplied products is 9.0 meters.<\/li>\n<\/ol>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[116,122],"class_list":["post-67001","wiki","type-wiki","status-publish","hentry","wiki_category-din","wiki_category-standarty"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/67001","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\/67001\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=67001"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=67001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}