1. Scope 1.1 This specification covers bare round copper-clad steel wire for electronic application. 1.2 Four classes of copper-clad steel wire are covered as follows: 1.2.1 Class 30HS -Nominal 30% conductivity hard-drawn, 1.2.2 Class 30A -Nominal 30% conductivity annealed, 1.2.3 Class 40HS -Nominal 40% conductivity hard-drawn, and 1.2.4 Class 40A -Nominal 40% conductivity annealed. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Số hiệu tiêu chuẩn
ASTM B 452
Tên tiêu chuẩn
Standard Specification for Copper-Clad Steel Wire for Electronic Application
Ngày phát hành
1993-00-00
Từ khóa
Electric conductors * Electrical components * Electrical engineering * Electronic engineering * Input * Non-ferrous metals * Steels * Wires
ASTM B 452
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