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ASTM A111-99a(2004)e1

Standard Specification for Zinc-Coated (Galvanized) “Iron” Telephone and Telegraph Line Wire
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ASTM A111-99a(2004)e1

Standard Specification for Zinc-Coated (Galvanized) “Iron” Telephone and Telegraph Line Wire

PUBLISH DATE 2004
PAGES 3
ASTM A111-99a(2004)e1

This specification covers the standard requirements for iron wire with Class A, Class B, and Class C zinc coatings suitable for use in telephone, telegraph, and signal transmission lines. The zinc used for the coatings shall be of any grade while the base metal shall be made by any commercially-accepted steel-making process. The wire shall be furnished in coils of one continuous length and the welds made prior to the final drawing shall be permitted. Stripping, mechanical, and electrical tests shall be performed, wherein the specimens shall conform to the following required physical, mechanical, and electrical properties: weight and adherence of the coating; breaking strength, elongation, and ductility of the galvanized wire; and weight resistivity of the wire. Finished products shall be furnished in compact coils reasonably symmetrical in shape and marked showing the size, grade, class of coating, ASTM designation, and the name or mark of the manufacturer.

1.1 This specification covers two grades of "iron" wire with Class A, Class B, and Class C zinc coatings, suitable for use in telephone, telegraph, and signal transmission. The two grades covered are designated Grade EBB (extra best best) and Grade BB (best best).

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

SDO ASTM: ASTM International
Document Number A111
Publication Date May 1, 2004
Language en - English
Page Count 3
Revision Level 99a(2004)e1
Supercedes
Committee A05.12
Publish Date Document Id Type View
April 1, 2026 A0111-99AR26 Revision
Sept. 1, 2020 A0111-99AR20 Revision
Nov. 1, 2014 A0111-99AR14 Revision
Nov. 1, 2009 A0111-99AR09 Revision
May 1, 2004 A0111-99AR04E01 Revision
Oct. 10, 1999 A0111-99A Revision