Revised Standard from Last Update.

1. SCOPE

This standard covers requirements of pig iron for steel making and for foundry purposes.

2. REFERENCES

IS 397 Method of statistical quality control during production:

(Part 1) : 2003 Control charts for variables (second revision)

(Part 2) : 2003 Control charts for attributes (third revision).

IS 460 (Part 1) : 2020 Specification for test sieves: Part 1 Wire cloth test sieves (fourth revision)

IS 1387 : 1993 General requirement for supply of Metallurgical materials (second revision)

IS 2084 : 1991 Code of designation of pig iron (second revision)

IS 12308 (relevant parts) Chemical analysis of cast iron and pig iron