ASTM B9-90(1998)e2 (R1990)
Superseded , Reaffirmed Standard
Historical

ASTM B9-90(1998)e2 (R1990)

Standard Specification for Bronze Trolley Wire
Most recent standard

Summary

1.1 This specification covers round, grooved, and figure-9 deep-section grooved bronze trolley wire.

1.2 The bronze trolley wire may be made in any of the three distinct alloys indicated in accordance with their increasing conductivities: Alloy 40, Alloy 55, Alloy 80.

1.3 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units given in this standard may be approximate.

Technical characteristics

Publisher American Society for Testing and Materials (ASTM International)
Publication Date 01/01/1990
Confirmation Date 08/03/1990
Collection
Page Count 7
Themes Electric traction equipment
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

Previous versions

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