IS 228 : Part 12 : 2001 Methods of Chemical Analysis of Steels - Part 12 : Determination of Manganese by Periodate Spectrophotometric Method in Plain Carbon, Low Alloy and High Alloy Steels (For Manganese 0.01 to 5.0 Percent)

1 SCOPE

This standard (Part 12) describes the method for the determination of manganese in plain carbon, low alloy and high alloy steels in the range of 0.01 to 5.0 percent by periodate spectrophotometric method.

2 REFERENCES

The following Indian Standards contain provisions which through reference in this text, constitute provision 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 editions of the standards indicated below.

264:1976 Nitric acid (second revision)

266:1993 Sulphuric acid (third revision)

1070:1992 Reagent grade water (third revision)