ISO 4345:2025-ISW58820

Steel wire ropes — Fibre main cores — Specifications

This document specifies the construction and characteristics of fibre main cores for steel wire ropes using two types of fibre:

a)?????? natural fibre;

b)?????? man-made fibre.

This document is not applicable to ropes for mine hoisting purposes.

NOTE??????????? Fibre cores are adversely affected by high ambient temperatures. When selecting fibre cores, the limitation of specific fibres, in this respect, must be recognized.

Edition	2025
Published Date	2025
Published By	International Standardization Organisation
Page Count	13