ASTM E352-13

ASTM E352-13 - 1.2.2013

Significance and Use

4.1 These test methods for the chemical analysis of metals and alloys are primarily intended as referee methods to test such materials for compliance with compositional specifications particularly those under the jurisdiction of ASTM Committee A1 on Steel, Stainless Steel, and Related Alloys. 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 under appropriate quality control practices such as those described in Guide E882.

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

Composition 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—
Thermal Conductivity Method—
Discontinued 1986

Carbon, Total, by the Combustion Gravimetrical
Method—Discontinued

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-Oxidation
Titrimetric Method—Discontinued 1980

Cobalt by the Ion-Exchange—
Potentiometric Titration Method

(2 % to 14 %)

Cobalt by the Nitroso-R-Salt
Spectrophotometric Method

(0.10 % to 5.0 %)

Copper by the Neocuproine
Spectrophotometric Method

(0.01 % to 2.00 %)

Copper by the Sulfide Precipitation-
Electrodeposition Gravimetric Method

(0.01 % to 2.0 %)

Lead by the Ion-Exchange—Atomic
Absorption Method

(0.001 % to 0.01 %)

Nickel by the Dimethylglyoxime
Gravimetric Method

(0.1 % to 4.0 %)

144

Manganese by the Periodate
Spectrophotometric Method

(0.10 % to 5.00 %)

Molybdenum by the Ion Exchange–
8-Hydroxyquinoline Gravimetric Method

203

Molybdenum by the Spectrophotometric Method

(0.01 % to 1.50 %)

162

Phosphorus by the Alkalimetric Method

(0.01 % to 0.05 %)

136

Phosphorus by the Molybdenum Blue
Spectrophotometric Method

(0.002 % to 0.05 %)

Silicon by the Gravimetric Method

(0.10 % to 2.50 %)

Sulfur by the Gravimetric
Method—Discontinued 1988

Sulfur by the Combustion-Iodate
Titration Method—Discontinued

Sulfur by the Chromatographic
Gravimetric Method—Discontinued 1980

Tin by the Solvent Extraction—
Atomic Absorption 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 carbon and sulfur not included in this standard can be found in Test Methods E1019.

1.4 Some of the composition 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.

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 6 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