Revised Standard from Last Update.

1. SCOPE

1.1 This standard covers the requirements for bead wire for use in tyre reinforcement.

1.2 The bead wire mentioned in this specification can be supplied in the form of rounds for the sizes specified in the standard.

2. REFERENCES

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

228 (in various parts) Methods for chemical analysis of steels

1387 : 1993 General requirements for the supply of metallurgical materials (second revision)

1608 (Part 1) : 2018/ISO 6892-1 : 2016 Metallic materials - Tensile testing: Part 1 Method of test at room temperature(fourth revision)

1717 : 2018/ISO 7800 : 2012 Metallic materials - Wire - Simple torsion test (fourth revision)

1956 (Part 3) : 2019 Glossary of terms relating to iron and steel: Part 3 Long products (including bars, rods, sections and wires) (second revision)