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Standard Specification for Tin-Coated, Copper-Clad Steel Wire for Electronic Application
STANDARD published on 15.10.2012
Designation standards: ASTM B520-12
Note: WITHDRAWN
Publication date standards: 15.10.2012
SKU: NS-7012
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
clad steel electrical conductor, copper-clad steel electrical conductor, copper-clad steel wire, electrical conductor, tin-electrical/electronic application, tin-coated, ICS Number Code 29.060.10 (Wires)
1. Scope | ||||||||
1.1 This specification covers tin-coated copper-clad steel wire for electronic application. 1.2 Four classes of tin-coated copper-clad steel wire are covered as follows: 1.2.1 Class T30HS—Nominal 30 % conductivity, hard-drawn, 1.2.2 Class T30A—Nominal 30 % conductivity, annealed, 1.2.3 Class T40HS—Nominal 40 % conductivity, hard-drawn, and 1.2.4 Class T40A—Nominal 40 % conductivity, annealed. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3.1 Exception—The SI values for resistivity and volume are to be regarded as standard. 1.4 The following safety
hazards caveat pertains only to the test method portion, Section 6,
of this specification: This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
Standard Test Method for Resistivity of
Electrical Conductor Materials Standard Specification for Standard
Nominal Diameters and Cross-Sectional Areas of AWG Sizes of Solid
Round Wires Used as Electrical Conductors Standard Specification for Copper-Clad
Steel Wire for Electronic Application NBS Handbook 100 Copper Wire Tables |
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