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UNGÜLTIG ASTM E34-94(2002) 15.1.1994 Ansicht

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ASTM E34-94(2002)

Standard Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys

Automatische name übersetzung:

Standard-Prüfverfahren für chemische Analyse von Aluminium und Aluminium- Basislegierungen

NORM herausgegeben am 15.1.1994

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Informationen über die Norm:

Bezeichnung normen: ASTM E34-94(2002)
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 15.1.1994
SKU: NS-46480
Zahl der Seiten: 35
Gewicht ca.: 105 g (0.23 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM

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Die Annotation des Normtextes ASTM E34-94(2002) :

Keywords:

aluminum and aluminum alloys, analysis, chemical analysis, ICS Number Code 77.120.10 (Aluminium and aluminium alloys)

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Significance and Use

These test methods for the chemical analysis of metals and alloys are primarily intended 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.

Note—Shaded areas are suitable for sampling.

FIG. 1 Type A and Type B Disks

1. Scope

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

Beryllium, ppm	0.3 to 100
Bismuth, %	0.02 to 1.0
Boron, %	0.005 to 0.060
Cadmium, %	0.001 to 0.50
Chromium, %	0.01 to 1.0
Copper, %	0.01 to 20.0
Gallium, %	0.001 to 0.05
Iron, %	0.01 to 3.0
Lead, %	0.01 to 1.0
Lithium, %	0.001 to 4.0
Magnesium, %	0.002 to 12.0
Manganese, %	0.005 to 2.0
Nickel, %	0.01 to 4.0
Silicon, %	0.05 to 20.0
Tin, %	0.03 to 1.0
Titanium, %	0.002 to 0.30
Vanadium, %	0.002 to 0.16
Zinc, %	0.003 to 12.0
Zirconium, %	0.01 to 0.30

1.2 The analytical procedures appear in the following order:

	Sections
Beryllium by Argon Plasma Optical Emission Spectroscopy	283 to 292
Beryllium by the Morin (Fluorometric) Test Method	8-19
Bismuth by the Thiourea (Photometric) Method	¹^a
Bismuth and Lead by the Atomic Absorption Test Method	188 to 198
Boron by the Carmine (Photometric) Test Method	30 to 38
Cadmium by the Atomic Absorption Test Method	167 to 177
Chromium:
Diphenylcarbazide (Photometric) Test Method	39 to 47
Persulfate Oxidation (Titrimetric) Test Method	¹^b
Chromium by the Atomic Absorption Test Method	199 to 209
Copper and Lead by the Electrolytic (Gravimetric) Test Method	¹^c
Copper and Zinc by the Atomic Absorption Test Method	210 to 220
Copper by the Electrolytic (Gravimetric) Test Method	303 to 311
Copper by the Neocuproine (Photometric) Test Method	¹^a

Gallium by the Ion Exchange-Atomic Absorption Test Method	312 to 323
Iron by the 1,10-Phenanthroline (Photometric) Method	73 to 81
Iron and Manganese by the Atomic Absorption Method	221 to 231
Lithium by the Atomic Absorption Test Method	324 to 334
Magnesium:
Pyrophosphate (Gravimetric) Method	¹ ^b
Ethylenediamine Tetraacetate (Titrimetric) TestMethod	88 to 93
Magnesium by the Atomic Absorption Test Method	232 to 242
Manganese by the Periodate (Photometric) Test Method	293 to 302
Nickel:
Dimethylglyoxime (Photometric) Test Method	¹^a
Dimethylglyoxime (Gravimetric) Test Method	¹^b
Nickel by the Atomic Absorption Test Method	243 to 253
Silicon:
Molybdisilicic Acid (Photometric) Test Method	118 to 127
Sodium Hydroxide-Perchloric Acid (Gravimetric) Method	128 to 133
Tin by the Iodate (Titrimetric) Test Method	134 to 140
Titanium by the Chromotropic Acid (Photometric) Test Method	141 to 150
Titanium by the Diantipyrylmethane Photometric Test Method	254 to 263
Vanadium by an Extraction-Photometric Test Methodusing N-Benzoyl- N-Phenylhydroxylamine	264 to 273
Zinc:
Ammonium Mercuric Thiocyanate or the ZincOxide (Gravimetric) Test Method	¹ ^b
Ethylenediamine Tetraacetate (Titrimetric) Test Method	¹^d
Ion Exchange-EDTA Titrimetric Test Method	274 to 282
Zirconium by the Arsenazo III (Photometric) Method	178 to 187

1.3 The values stated in SI units are to be regarded as the standard.

1.4 This standard does not purport to address all of the safety problems, 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 hazard statements are given throughout these test methods.

2. Referenced Documents

E50-17	Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E55-23	Standard Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition
E60-11(2022)e1	Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry (Includes all amendments and changes 6/29/2022).
E88-11(2017)	Standard Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).
E173-93	Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)
E716-16(2021)e2	Standard Practices for Sampling and Sample Preparation of Aluminum and Aluminum Alloys for Determination of Chemical Composition by Spark Atomic Emission Spectrometry (Includes all amendments and changes 9/7/2022).
E1024-97	Standard Guide for Chemical Analysis of Metals and Metal Bearing Ores by Flame Atomic Absorption Spectrophotometry
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E1479-16	Standard Practice for Describing and Specifying Inductively Coupled Plasma Atomic Emission Spectrometers
E1601-19	Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method

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