BS 4087:1989

Specification for copper-covered steel wire for telephone and telegraph purposes

BSI Group, 08/31/1989

Publisher: BS

File Format: PDF

$76.00$152.40

Description

Published:31/08/1989

Pages:10

File Size:1 file , 590 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Mechanical and electrical properties of copper-covered steel wire with two grades of conductivity and three of tensile strength together with size tolerances for a range of wire sizes. Metric units.

Cross References:
BS 4545
BS 5714

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