IS 228 Pt.2-1972 Methods for chemical analysis of steel Part Ⅱ Determination of manganese in ordinary carbon steel and low alloy steel by arsenite method
This standard (Part II) describes method for the determination of manganese in plain carbon and low alloy steels by arsenite method.
IS 228 Pt.2-1972 history
1972IS 228 Pt.2-1972 Methods for chemical analysis of steel Part Ⅱ Determination of manganese in ordinary carbon steel and low alloy steel by arsenite method