{"id":69889,"date":"2026-05-17T17:28:42","date_gmt":"2026-05-17T17:28:42","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/astm-b148\/"},"modified":"2026-05-19T15:31:58","modified_gmt":"2026-05-19T15:31:58","slug":"astm-b148","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/astm-b148\/","title":{"rendered":"ASTM B148"},"content":{"rendered":"<h2>Technical purpose and field of application<\/h2>\n<p>This international industry standard regulates strict technical requirements for the production of shaped castings manufactured by sand casting. The document covers a nomenclature of copper-based alloys, classified by international digital codes and commercial grades. The technological solutions offered by EV Group China fully comply with these standards, ensuring high operational reliability of products under heavy load conditions.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[112],"class_list":["post-69889","wiki","type-wiki","status-publish","hentry","wiki_category-astm"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69889","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\/69889\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69889"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}