GB/T 23308-2009
Aluminium-magnesium-silicon alloy wire for overhead line conductors (English Version)

Standard No.

GB/T 23308-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 23308-2009

Scope

This standard applies to two types of aluminum-magnesium-silicon alloy round wires with different mechanical and electrical properties, which are used to produce stranded wires for overhead power transmission. It also stipulates the mechanical and electrical properties of aluminum-magnesium-silicon alloy round wires with a diameter ranging from 1.50mm to 4.80mm. The two models are LHA1 and LHA2, respectively.

GB/T 23308-2009 Referenced Document

• GB/T 3048.2-2007 Test methods for electrical properties of wires and cables - Part 2: Tests for resistivity of metallic materials
• GB/T 4909.3 Test methods for bare wires.Part 3:Tensile test
• GB/T 4909.7 Test methods for bare wires.Part 7:Mandrel winding test
• IEC 60028:1925 International standard of resistance for copper*， 2024-04-19 Update

GB/T 23308-2009 history

• 2009 GB/T 23308-2009 Aluminium-magnesium-silicon alloy wire for overhead line conductors