RO
Links
Advanced Search
+40 21 3167723
Total 0€
View cart

SR EN 10315:2007

Routine method for analysis of high alloy steel by X-ray Fluorescence Spectrometry (XRF) by using a near by technique

This European Standard specifies a procedure on how to improve the performance of a routine XRF method, already in use for analysis of high alloy steels, by using a ”near by technique”. The ”near by technique” requires at least one target sample (preferable a CRM) of a similar composition as the unknown sample. The method is applicable to elements within the concentration ranges according to Table 1: Table 1 — Concentration ranges Element Concentration range, % (m/m) a Si 0,05 to 1,5 Mn 0,05 to 5,0 P 0,005 to 0,035 Cr 10 to 25 Ni 0,1 to 30 Mo 0,1 to 6,5 Cu 0,02 to 1,5 Co 0,015 to 0,30 V 0,015 to 0,15 Ti 0,015 to 0,50 Nb 0,05 to 1,0 a The concentration ranges specified, represents those ranges studied during the precision test. The procedure has the potential to be used outside those ranges but it needs to be validated by each laboratory in every case. The method is applicable to analysis of either chill-cast or wrought samples having a diameter of at least 25 mm and with a carbon concentration of less than 0,3 % (see NOTE). Other elements should have a concentration below 0,2

34.14 €
Add to cart

Status : Valid
Approval date : 1/31/2007
Publish date : 2/2/2007
Number of pages : 32
ICS : 77.040.30 Chemical of metals,77.140.20 Stainless steels
Technical Committee : 42 - Steels and ferroalloy

Relations with other standards: