{"id":69534,"date":"2026-05-17T17:26:48","date_gmt":"2026-05-17T17:26:48","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/astm-b165-asme-sb165\/"},"modified":"2026-05-19T15:29:23","modified_gmt":"2026-05-19T15:29:23","slug":"astm-b165-asme-sb165","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/astm-b165-asme-sb165\/","title":{"rendered":"ASTM B165 \/ ASME SB165"},"content":{"rendered":"<h2>Technical aspects of the ASTM B165 specification<\/h2>\n<p>\n    This regulatory specification covers the technical requirements for cold-worked seamless pipes and tubes manufactured from the nickel-copper alloy UNS N04400. Products supplied by EV Group China strictly comply with the regulated supply conditions and product types detailed in tables 1 and X1.1.\n<\/p>\n<p>\n    The standard also applies to requirements for semi-finished products that have undergone hot mechanical processing, ensuring stability in chemical composition and physical-mechanical properties.\n<\/p>\n<p>\n    For specific engineering tasks, product parameters that exceed basic tolerances are subject to mandatory agreement between the technical specialists of EV Group China and the customer during the design phase.\n<\/p>\n<p>\n    Inch-pound units are accepted as reference values. Metric conversions in the SI system are for informational purposes only and are not mandatory for production certification.\n<\/p>\n<p>\n    Industrial safety issues during the operation of pipe products are regulated by internal safety protocols (MSDS) provided by EV Group China for each type of material.\n<\/p>\n<p>\n    <strong>Notes:<\/strong>\n<\/p>\n<ul>\n<li>The products meet ASME requirements for pressure vessels (see specification SB-165, Section II of the ASME Code).<\/li>\n<li>Identification of the UNS N04400 material is performed in strict accordance with ASTM E527 and SAE J1086 protocols (Unified Numbering System for Metals and Alloys).<\/li>\n<\/ul>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[112],"class_list":["post-69534","wiki","type-wiki","status-publish","hentry","wiki_category-astm"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69534","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\/69534\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69534"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}