SN/T 2953-2011
Determination of silicon, manganese, phosphorus and chromium in pig iron by inductively coupled plasma atomic emission spectrometry (English Version)

Standard No.

SN/T 2953-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Commodity Inspection

Status

Be replaced 2023-12

Replace By

SN/T 2953-2023

Latest

SN/T 2953-2023

Scope

This standard specifies the method for the determination of silicon, manganese, phosphorus and chromium elements in pig iron by inductively coupled plasma atomic emission spectrometry. This standard is applicable to the determination of silicon, manganese, phosphorus and chromium content in pig iron. The determination range of each element is shown in Table 1. Table 1 Determination range of each element (omitted)

SN/T 2953-2011 history

• 2023 SN/T 2953-2023 Determination of silicon, chromium, manganese, phosphorus, molybdenum, nickel, titanium, vanadium, tungsten, copper, aluminum, antimony in pig iron by inductively coupled plasma emission spectrometry
• 2011 SN/T 2953-2011 Determination of silicon, manganese, phosphorus and chromium in pig iron by inductively coupled plasma atomic emission spectrometry