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NEPLATNÁ ASTM E352-93(2000)e1 1.1.2000 náhled

Doplňující informace

ASTM E352-93(2000)e1

Standard Test Methods for Chemical Analysis of Tool Steels and Other Similar Medium- and High-Alloy Steels (Includes all amendments And changes 8/16/2017).

Automaticky přeložený název:

Standardní zkušební metody pro chemickou analýzu nástrojových ocelí a jiných podobných Střednědobé a vysoce legované oceli

NORMA vydána dne 1.1.2000

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2 514.60 Kč

Informace o normě:

Označení normy: ASTM E352-93(2000)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.1.2000
Kód zboží: NS-46526
Počet stran: 29
Přibližná hmotnost: 87 g (0.19 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM E352-93(2000)e1 :

Keywords:
chromium, cobalt, combustion analysis, copper, high alloy steel, induction furnace, infrared absorption, lead, nickel, manganese, molybdenum, phosphorus, silicon, sulfur, tin, tool, steels, total carbon, vanadium, ICS Number Code 77.040.30 (Chemical analysis of metals)

Doplňující informace

1. Scope

1.1 These test methods cover the chemical analysis of tool steels and other similar medium- and high-alloy steels having chemical compositions within the following limits:

Element	Concentration Range, %
Aluminum	0.005 to 1.5
Boron	0.001 to 0.10
Carbon	0.03 to 2.50
Chromium	0.10 to 14.0
Cobalt	0.10 to 14.0
Copper	0.01 to 2.0
Lead	0.001 to 0.01
Manganese	0.10 to 15.00
Molybdenum	0.01 to 10.00
Nickel	0.02 to 4.00
Nitrogen	0.001 to 0.20
Phosphorus	0.002 to 0.05
Silicon	0.10 to 2.50
Sulfur	0.002 to 0.40
Tungsten	0.01 to 21.00
Vanadium	0.02 to 5.50

1.2 The test methods in this standard are contained in the sections indicated below:

		Sections
Carbon, Total, by the Combustion-ThermalConductivity Method		²^a
Carbon, Total, by the Combustion GravimetricalMethod	(0.05 to 2.50 %)	78
Chromium by the Atomic Absorption Method	(0.006 to 1.00 %)	174
Chromium by the Peroxydisulfate Oxidation-Titration Method	(0.10 to 14.00 %)	184
Chromium by the Peroxydisulfate-OxidationTitrimetric Method		² ^b
Cobalt by the Ion-Exchange-PotentiometricTitration Method	(2 to 14 %)	52
Cobalt by the Nitroso-R-Salt PhotometricMethod	(0.10 to 5.0 %)	60
Copper by the Neocuproine Photometric Method	(0.01 to 2.00 %)	89
Copper by the Sulfide Precipitation-Electrodeposition Gravimetric Method	(0.01 to 2.0 %)	70
Lead by the Ion-Exchange-Atomic AbsorptionMethod	(0.001 to 0.001 %)	99
Nickel by the Dimethylglyoxime GravimetricMethod	(0.1 to 4.0 %)	144
Manganese by the Periodate PhotometricMethod	(0.10 to 5.00 %)	8
Molybdenum by the Ion Exchange-8-Hydro-xyquinoline Gravimetric Method		203
Molybdenum by the Photometric Method	(0.01 to 1.50 %)	162
Phosphorus by the Alkalimetric Method	(0.01 to 0.05 %)	136
Phosphorus by the Molybdenum Blue Photo-metric Method	(0.002 to 0.05 %)	18
Silicon by the Gravimetric Method	(0.10 to 2.50 %)	45
Sulfur by the Gravimetric Method		²^c
Sulfur by the Combustion-Iodate TitrationMethod	(0.005 to 0.4 %)	36
Sulfur by the Chromatographic GravimetricMethod		²^b
Tin by the Solvent Extraction-Atomic Absorp-tion Method	(0.002 to 0.10 %)	152
Vanadium by the Atomic Absorption Method	(0.006 to 0.15 %)	193

1.3 Test methods for the determination of several elements not included in this standard can be found in Test Methods E30 and Test Methods E1019.

1.4 Some of the concentration ranges given in 1.1 are too broad to be covered by a single test method and therefore this standard contains multiple test methods for some elements. The user must select the proper test method by matching the information given in the Scope and Interference sections of each test method with the composition of the alloy to be analyzed.

1.5 The values stated in SI units are to be regarded as standard. In some cases, exceptions allowed in Practice E380 are also used.

1.6 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 hazards statements are given in Section 5 and in special "Warning" paragraphs throughout these test methods.

2. Referenced Documents

E173-93	Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals (Withdrawn 1997)
D1193-06(2018)	Standard Specification for Reagent Water
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
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).
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).
ISO 5725	Precision of Test Methods--Determination of Repeatability and Reproducibility for Inter-Laboratory Tests
E351-18	Standard Test Methods for Chemical Analysis of Cast Iron´All Types
E353-19e1	Standard Test Methods for Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys (Includes all amendments and changes 2/23/2022).
E882-10(2016)e1	Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory (Includes all amendments and changes 10/27/2017).
E1019-18	Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Inert Gas Fusion Techniques
E1024-97	Standard Guide for Chemical Analysis of Metals and Metal Bearing Ores by Flame Atomic Absorption Spectrophotometry
E1806-23	Standard Practice for Sampling Steel and Iron for Determination of Chemical Composition
E350-23	Standard Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, and Wrought Iron

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