ASTM B454-76 ASTM B454-76 标准

适用范围: 1.1 General—This specification covers the requirements for mechanically deposited cadmium or zinc coatings on ferrous basis metal. The process is sometimes known as “peen plating.” 1.2 Precedence—In cases of conflict between the requirements of this standard and those of the primary document that calls for 818 the use of this standard, the requirements of the primary document take precedence. Note I—The values stated in S] units are to be regarded as the standard.

ASTM B454-76ASTM B454-76