ASTM B452-22 PDF

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 highstrength hard-drawn, 1.2.2 Class 30HS-A—Nominal 30 % conductivity highstrength annealed, 1.2.3 Class 40HS—Nominal 40 % conductivity highstrength hard-drawn, and 1.2.4 Class 40HS-A—Nominal 40 % conductivity highstrength annealed. 1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are in SI units. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM B452-22 Referenced Document

ASTM B193 Standard Test Method for Resistivity of Electrical Conductor Materials
ASTM B258 Standard Specification for Standard Nominal Diameters and Cross-Sectional Areas of AWG Sizes of Solid Round Wires Used as Electrical Conductors

2022 ASTM B452-22 Standard Specification for Copper-Clad Steel Wire for Electronic Application
2009 ASTM B452-09(2015) Standard Specification for Copper-Clad Steel Wire for Electronic Application
2009 ASTM B452-09 Standard Specification for Copper-Clad Steel Wire for Electronic Application
2002 ASTM B452-02 Standard Specification for Copper-Clad Steel Wire for Electronic Application
1993 ASTM B452-93(1998)E1 Standard Specification for Copper-Clad Steel Wire for Electronic Application