Specification for galvanized line-wire for telephone and telegraph purposes

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-30-1972

Publisher

British Standards Institution

Co-operating organizations
Foreword
Specification
1. Scope
2. Definitions
3. Information to be supplied by the purchaser
4. Manufacture
5. Joints
6. Freedom from defects
7. Tolerances
8. Inspection and testing
9. Selection of test pieces
10. Mechanical test requirements
11. Electrical test requirement
12. Tests on galvanizing
13. Retests
14. Packing and marking
Appendix
A. Factors for the conversion of electrical resistance
to 20 deg C
B. Alternative method of acceptance testing
Table
1. Galvanized steel line-wire

Manufacture, diameter, mass, mechanical and electrical testing and quality of line-wire between 1.52 mm and 6.07 mm nominal diameter. Appendix on alternative method of acceptance testing, based on inspection by attributes.

This British Standard specifies the electrical and mechanical properties of galvanized line-wire for telegraph and telephone purposes for a number of diameters between 1.52 mm and 6.07 mm.

NOTE The titles of British Standards referred to in this standard are given on page ii.

Committee	ISE/106
DevelopmentNote	Supersedes 70/28470 DC & BS 182 TO 184(1938). (10/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType	Standard
Pages	10
PublisherName	British Standards Institution
Status	Current

BS 3239:1960	Determination of resistivity of metallic electrical conductor materials
BS 4545:1970	Methods for mechanical testing of steel wire

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BS 182:1972

Specification for galvanized line-wire for telephone and telegraph purposes

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory