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ASTM-A640 1997

$35.75

A640-97 Standard Specification for Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable

Published By Publication Date Number of Pages
ASTM 1997 3
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ASTM A640-97

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

ASTM A640

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 the standard.

Keywords

Figure 8 cable support strand; messenger strand; steel wire strand; steel wire-zinc coated

ICS Code

ICS Number Code n/a

DOI: 10.1520/A0640-97

ASTM-A640 1997
$35.75