ASTM A640-97(2014)

Standard Specification for Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable

STANDARD published on 1.8.2014

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The information about the standard:

Designation standards: ASTM A640-97(2014)
Note: WITHDRAWN
Publication date standards: 1.8.2014
SKU: NS-3480
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

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The category - similar standards:

Steel wire, wire ropes and link chains

Annotation of standard text ASTM A640-97(2014) :

Keywords:
Figure 8 cable support strand, messenger strand, steel wire strand, steel wire-zinc coated, ICS Number Code 77.140.65 (Steel wire, wir ropes and link chains)

Additional information

1. Scope

1.1 This specification covers two sizes of extra-high-strength grade of concentric-lay steel wire strand, composed of seven, zinc-coated steel wires, specifically intended for use as the supporting messenger in Figure 8-type communication and electrical cables.

1.2 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.

2. Referenced Documents

A902-23a	Standard Terminology Relating to Metallic Coated Steel Products (Includes all amendments and changes 11/29/2023).
A90/A90M-21	Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings
B6-23	Standard Specification for Zinc