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ASTM E572-13

Standard Test Method for Analysis of Stainless and Alloy Steels by Wavelength Dispersive X-Ray Fluorescence Spectrometry

Automaticky preložený názov:

Štandardná skúšobná metóda pre analýzu nerezových a legovaných ocelí podľa Vlnová dĺžka disperzné X-Ray fluorescenčnej spektrometrie

NORMA vydaná dňa 1.11.2013

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Dostupnosť	SKLADOM
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83.70 €

Informácie o norme:

Označenie normy: ASTM E572-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2013
Kód tovaru: NS-47251
Počet strán: 11
Približná hmotnosť: 33 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Vysokokvalitní oceli

Anotácia textu normy ASTM E572-13 :

Keywords:

elemental analysis, spectrometric analysis, stainless steel, wavelength dispersive, X-ray fluorescence, ICS Number Code 77.140.20 (Steels of high quality)

Doplňujúce informácie

Significance and Use

5.1 This procedure is suitable for manufacturing control and for verifying that the product meets specifications. It provides rapid, multi-element determinations with sufficient accuracy to assure product quality. The analytical performance data included may be used as a benchmark to determine if similar X-ray spectrometers provide equivalent precision and accuracy, or if the performance of a particular spectrometer has changed.

5.2 It is expected that this standard will be employed by analysts knowledgeable in the field of X-ray fluorescence spectrometry and experienced in the use of the apparatus specified in this standard.

1. Scope

1.1 This test method² covers the analysis of stainless and alloy steels by wavelength dispersive X-ray Fluorescence Spectrometry for the determination of the following elements:

Element

Range, Mass Fraction %

Chromium

1 to 25

Cobalt

0.05 to 0.45

Copper

0.06 to 3.5

Manganese

0.3 to 5.5

Molybdenum

0.05 to 3.5

Nickel

0.7 to 35

Niobium

0.06 to 1.3

Phosphorus

0.01 to 0.03

Silicon

0.2 to 2

Sulfur

0.02 to 0.35

Titanium

0.013 to 0.5

Vanadium

0.04 to 0.25

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

E1361-02(2021)

Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis

E1621-22

Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry

E177-20

Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods

E691-23

Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

E135-23a

Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).