IS 4485 : 2024 Track Spanners for Railways - Specification

ICS 25.140.30

PGD 34

1 SCOPE

This standard specifies the requirements for track spanners used by the railways.

2 REFERENCES

The standards given below 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 agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standards:

IS No. Title
IS 1501 (Part 1) : 2020 Metallic materials - Vickers hardness test: Part 1 Test method (fifth revision)
IS 1570 (Part 2/Sec 1) : 1979 Schedules for wrought steels: Part 2 Carbon steels (unalloyed steels), Section 1 Wrought products (other than wires) with specified chemical composition and related properties (first revision)
IS 2500 (Part 1) : 2000 Sampling procedures for inspection by attributes: Part 1 Sampling schemes indexed by acceptance quality limit (AQL) for lot - By - Lot inspection (third revision)