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ASTM E536-08

Standard Test Methods for Chemical Analysis of Zinc and Zinc Alloys

Automaticky přeložený název:

Standardní Zkušební metody pro chemickou analýzu Zinek a slitiny zinku

NORMA vydána dne 1.3.2008

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Informace o normě:

Označení normy: ASTM E536-08
Poznámka: NEPLATNÁ
Datum vydání normy: 1.3.2008
Kód zboží: NS-47129
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM E536-08 :

Keywords:
aluminum, cadmium, copper, iron, lead, magnesium, zinc, zinc alloys, Aluminum content--Zn/Zn alloys, Cadmium content--Zn/Zn alloys, Copper content--Zn/Zn alloys, Iron content--Zn/Zn alloys, Lead content--Zn/Zn alloys, Magnesium content--Zn/Zn alloys, Spectrophotometry--atomic absorption, Zinc, Zinc alloys, ICS Number Code 77.120.60 (Lead, zinc, tin and their alloys)

Doplňující informace

Significance and Use

These test methods for the chemical analysis of zinc metals and alloys are primarily intended as referee methods to test such materials for compliance with compositional specifications. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.

1. Scope

1.1 These test methods cover the chemical analysis of zinc and zinc alloys having chemical compositions within the following limits:

	Element	Concentration Range, %

	Aluminum	0.005 to 4.5
	Cadmium	0.001 to 0.5
	Copper	0.001 to 1.3
	Iron	0.001 to 0.1
	Lead	0.001 to 1.6
	Magnesium	0.001 to 0.1
	Tin	0.001 to 0.1

1.2 These test methods appear as follows:

	Sections

Aluminum by the EDTA Titrimetric Method (0.5 to 4.5 %)	10-17
Aluminum, Cadmium, Copper, Iron, Lead, and Magnesium by the Atomic Absorption Method	18-28

1.3 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. Specific precautionary statements are given in Section 6.

2. Referenced Documents

D1193-06(2018)	Standard Specification for Reagent Water
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E1601-19	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
E173-93	Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).
E88-11(2017)	Standard Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
E55-23	Standard Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition
E50-17	Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E60-11(2022)e1	Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry (Includes all amendments and changes 6/29/2022).

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