IS 11947 : 1987 Soft magnetic iron rods, bars, flats and sections

1 Scope

1.1 This standard covers the requirements of cold drawn softmagnetic iron rods, bars, flats and sections primarily intended forelectromagnetic applications, such as relay, cores, etc, ofelectrical machinery and apparatus.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS228Methods for chemical anaysis of steels (issued invarious parts)

IS 1387 : 1967General requirements for the supply of metallurgical materials

IS 1586 : 1968Methods for rockwell hardness test (B and C scales)for steel

IS 1599 : 1985 Methodfor simple bend-test

IS 1608 : 1972 Methodfor tensile testing of steel products

IS 8910 : 1978General technical delivery requirements for steel andsteel products