Full Description

Requirements for round and square bar not less than 10 mm diameter or across flats; rectangular bar not less than 2.5 mm minor dimension and extruded round tubes and sections for electrical conductors in aluminium in two conditions and aluminium alloy in one condition. Tolerances on dimensions and corner radius, chemical composition, mechanical properties and electrical resistivity. Preferred sizes for rectangular bar, extruded tube and round bar are given.

Cross References:
BS 18:Part 1
BS 1499
BS 1728
BS 3239
BS 3660


Partially replaced by Parts 3-6 of BS EN 755 but remains current.

Incorporates the following:
AMD 3379 published 30 June 1980

Product Details

Published: 03/31/1970 ISBN(s): 0580057895 Number of Pages: 40 File Size: 1 file , 580 KB Product Code(s): 00004452, 00004452, 00004452