ASTM B902-13

Standard Specification for Compressed Round Stranded Copper Conductors, Hard, Medium-Hard, or Soft Using Single Input Wire Construction

STANDARD published on 1.2.2013

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The information about the standard:

Designation standards: ASTM B902-13
Note: WITHDRAWN
Publication date standards: 1.2.2013
SKU: NS-8712
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM B902-13 :

Keywords:
compressed, concentric lay stranded conductors, copper, electrical conductors, reverse concentric lay, single input wire, SIW, SIW compressed, stranded copper conductors, unilay, ICS Number Code 29.060.10 (Wires)

Additional information

1. Scope

1.1 This specification covers stranded conductors made from round copper wires, either uncoated or coated with tin, lead, or lead alloy for general use in insulated conductor assemblies for electrical purposes. These conductors shall be composed of one or more roller shaped or die closed layers of helically laid wires using the single input wire (SIW) methodology. (see Note 1 and Explanatory Note 1)

1.2 The values stated in inch-pound or SI units are to be regarded separately as standard. The values in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

1.2.1 For density, resistivity, and temperature, the values stated in SI units are to be regarded as standard.

2. Referenced Documents

B2-13(2018)	Standard Specification for Medium-Hard-Drawn Copper Wire
B1-13(2018)	Standard Specification for Hard-Drawn Copper Wire
B263-04	Standard Test Method for Determination of Cross-Sectional Area of Stranded Conductors
NBS Handbook 100:	Copper Wire Tables
B246-15(2021)	Standard Specification for Tinned Hard-Drawn and Medium-Hard-Drawn Copper Wire for Electrical Purposes
B3-13(2018)	Standard Specification for Soft or Annealed Copper Wire
B33-10(2020)e1	Standard Specification for Tin-Coated Soft or Annealed Copper Wire for Electrical Purposes (Includes all amendments and changes 1/20/2020).
B189-05(2021)	Standard Specification for Lead-Coated and Lead-Alloy-Coated Soft Copper Wire for Electrical Purposes
B193-20	Standard Test Method for Resistivity of Electrical Conductor Materials
B354-23	Standard Terminology Relating to Uninsulated Metallic Electrical Conductors

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