SN/T 4020-2013
Determination of impurity elements content in pure iron.X-ray fluorescence spectrometry (English Version)

Standard No.

SN/T 4020-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 4020-2013

Scope

This standard specifies the method for the determination of wavelength dispersive X-ray fluorescence spectroscopy of impurity elements in pure iron. This standard is applicable to the determination of the impurity elements silicon, manganese, phosphorus, sulfur, chromium, copper, nickel and aluminum in pure iron. The measurement range of each element is shown in Table 1.

SN/T 4020-2013 history

• 2013 SN/T 4020-2013 Determination of impurity elements content in pure iron.X-ray fluorescence spectrometry