Standard Swedish standard · SS-EN 10179:2024

Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method

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Standard Swedish standard · SS-EN 10179:2024

Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
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Scope
This document specifies a spectrophotometric method for the determination of nitrogen in steels.
The method is primarily intended for the determination of total nitrogen in very low contents in non-alloy steels.
It can be used, however, for any low nitrogen ferrous alloy that is soluble in hydrochloric acid provided that the acid-resistant form of silicon nitride is not present. These highly resistant nitrides have been found only in samples of silicon steels manufactured without aluminium addition and then only in sheet material.
The method is applicable to nitrogen contents from 0,000 5 % (by mass) to 0,005 % (by mass).
The precision data of the present method are given in Annex A.

Subjects

Chemical analysis of metals (77.040.30)


Buy this standard

Standard Swedish standard · SS-EN 10179:2024

Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

Price: 1 400 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-82088371

Edition: 2

Approved: 6/24/2024

No of pages: 24

Replaces: SS-EN 10179