IS 12836 : 1989 36-Nickel Iron Soft Magnetic Rods - Specification

1 Scope

1.1 This specification covers the requirements of nickel ironrods used in relay cores.

2 References

IS228Methods for chemical analysis of steels

IS 1387 :1967General requirements for the supply ofmetallurgical materials

IS 1501 : Part 1 :1984 Methods for vickers hardness test formetallicmaterials:Part 1 HV 5 to HV 100