Steel and cast iron -- Determination of total silicon content -- Reduced molybdosilicate spectrophotometric method -- Part 1: Silicon contents between 0,05 and 1,0 %
This international Standard specifies a spectrophotometric method using reduced molybdosilicate for the determination of total silicon in steel and cast iron. The method is applicable to silicon contents between 0,05 and 1,0 % (m/m) in steel and cast iron soluble in one or the other of the alternative acid mixtures.