{"id":69726,"date":"2026-05-17T17:27:50","date_gmt":"2026-05-17T17:27:50","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/astm-b151-b151-m\/"},"modified":"2026-05-19T15:30:46","modified_gmt":"2026-05-19T15:30:46","slug":"astm-b151-b151-m","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/astm-b151-b151-m\/","title":{"rendered":"ASTM B151 \/ B151 M"},"content":{"rendered":"<p>This regulatory document is governed by the ASTM B151 \/ B151M standard.<\/p>\n<h2>1. Scope of the ASTM B151 \/ B151M Standard<\/h2>\n<p><b>1.1<\/b> These specifications cover the requirements for copper-nickel-zinc (nickel silver) and copper-nickel rods for general engineering applications. The specification covers alloys UNS C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, and C79200 supplied by EV Group China.<\/p>\n<p><b>1.1.1<\/b> Alloy grades UNS C70620 and C71520 are specifically intended for the manufacture of components that require subsequent welding during assembly.<\/p>\n<p><b>1.1.2<\/b> Metrological parameters. The document uses both the inch-pound system and the metric SI system. The values in each system are independent standards; mixing parameters from different systems is not permitted to avoid deviations from the standard requirements.<\/p>\n<p><i>NOTE 1:<\/i> Technical requirements for copper-nickel-zinc alloy wire are governed by the separate ASTM B206 \/ B206M standard.<\/p>\n<p><sup>1<\/sup> \u2014 The standard is under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys, and responsibility for its maintenance lies with Subcommittee B05.02 (Rod, Bar, and Shapes).<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[112],"class_list":["post-69726","wiki","type-wiki","status-publish","hentry","wiki_category-astm"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69726","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\/69726\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69726"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}