ISO 10714:2024
Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
This document specifies a spectrophotometric method for the determination of phosphorus in steel and cast iron.The method is applicable to phosphorus contents between 0,001 0 % (mass fraction) and 1,0 % (mass fraction).
This document specifies a spectrophotometric method for the determination of phosphorus in steel and cast iron.
The method is applicable to phosphorus contents between 0,001 0 % (mass fraction) and 1,0 % (mass fraction).
The method is applicable with the following limitations: phosphorus contents between 0,001 0 % (m/m) and 1,0 % (m/m), application ranges and test portions in table 1 depending on the concentration of the interfering elements (arsenic, hafnium, niobium, tantalum, titanium, tungsten).
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