Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel and in Iron, Nickel, and Cobalt Alloys

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.
SCOPE
1.1 These test methods cover the determination of carbon, sulfur, nitrogen, and oxygen, in steel and in iron, nickel, and cobalt alloys having chemical compositions within the following limits:
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 hazards statements are given in Section 6.

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ASTM E1019-03 - Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel and in Iron, Nickel, and Cobalt Alloys
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:E1019–03
Standard Test Methods for
Determination of Carbon, Sulfur, Nitrogen, and Oxygen in
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Steel and in Iron, Nickel, and Cobalt Alloys
This standard is issued under the fixed designation E 1019; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope
Zinc 0.005 to 0.20
Zirconium 0.005 to 2.500
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1.1 These test methods cover the determination of carbon,
1.2 The test methods appear in the following order:
sulfur, nitrogen, and oxygen, in steel and in iron, nickel, and
cobalt alloys having chemical compositions within the follow-
Sections
Carbon, Total, by the Combustion–Instrumental Measurement
ing limits:
Method 10-20
Element Concentration Range, %
Nitrogen by the Inert Gas Fusion–Thermal Conductivity Method 32-42
Aluminum 0.001 to 18.00
Oxygen by the Inert Gas Fusion Method 43-54
Antimony 0.002 to 0.03
Sulfur by the Combustion-Infrared Absorption Method (Calibration
Arsenic 0.0005 to 0.10
with Metal Reference Materials) 55-65
Beryllium 0.001 to 0.05
Sulfur by the Combustion–Infrared Absorption Method (Potassium
Bismuth 0.001 to 0.50
Sulfate Calibration) 21-31
Boron 0.0005 to 1.00
Cadmium 0.001 to 0.005
Calcium 0.001 to 0.05 1.3 This standard does not purport to address all of the
Carbon 0.001 to 4.50
safety concerns, if any, associated with its use. It is the
Cerium 0.005 to 0.05
responsibility of the user of this standard to establish appro-
Chromium 0.005 to 35.00
Cobalt 0.01 to 75.0
priate safety and health practices and determine the applica-
Columbium 0.002 to 6.00
bility of regulatory limitations prior to use. Specific hazards
Copper 0.005 to 10.00
statements are given in Section 6.
Hydrogen 0.0001 to 0.0030
Iron 0.01 to 100.0
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Lead 0.001 to 0.50 2. Referenced Documents
Magnesium 0.001 to 0.05
2.1 ASTM Standards:
Manganese 0.01 to 20.0
Molybdenum 0.002 to 30.00 E29 Practice for Using Significant Digits in Test Data to
Nickel 0.005 to 84.00
Determine Conformance with Specifications
Nitrogen 0.0005 to 0.50
E50 Practices for Apparatus, Reagents, and Safety Precau-
Oxygen 0.0005 to 0.03
Phosphorus 0.001 to 0.90 tions for Chemical Analysis of Metals
Selenium 0.001 to 0.50
E 135 Terminology Relating to Analytical Chemistry for
Silicon 0.001 to 6.00
Metals, Ores, and Related Materials
Sulfur (Metal Reference 0.002 to 0.35
Materials)
E 1601 Practice for Conducting an Interlaboratory Study to
Sulfur (Potassium Sulfate) 0.001 to 0.600
Evaluate the Performance of an Analytical Method
Tantalum 0.001 to 10.00
E 1806 Practice for Sampling Steel and Iron for Determi-
Tellurium 0.001 to 0.35
Tin 0.002 to 0.35
nation of Chemical Composition
Titanium 0.002 to 5.00
E 173 Practice for Conducting Interlaboratory Studies of
Tungsten 0.005 to 21.00
Methods for Chemical Analysis of Metals
Vanadium 0.005 to 5.50
3. Terminology
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3.1 For definition of terms used in this test method, refer to
These test methods are under the jurisdiction of ASTM Committee E01 on
Analytical Chemistry for Metals, Ores and Related Materials and are the direct
Terminology E 135.
responsibility of Subcommittee E01.01 on Iron, Steel, and Ferroalloys.
Current edition approved Oct. 1, 2003. Published November 2003. Originally
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approved in 1984. Last previous edition approved in 2002 as E 1019 – 02. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
2
Some of these test methods represent revisions of test methods covered by contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
ASTM Methods E 350, E 351, E 352, E 353, and E 354 which appear in the Annual Standards volume information, refer to the standard’s Document Summary page on
Book of ASTM Standards, Vol 03.05. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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E1019–03
4. Significance and Use is used as both a reference and a measure chamber. Total
carbon, as CO , is monitored and measured over a period of
2
4.1 These test methods for the chemical analysis of metals
time. Refer to Fig. 2.
and alloys are primarily intended to test such materials for
compliance with compositional specifications. It is assumed 11.1.3 Infrared (IR) Absorption, Method B— The detector
that all who use these test methods will be trained analysts,
consists of an IR energy source, a separate measure chamber
capable of performing common laboratory procedures skill-
and reference chamber, and a diaphragm acting as one plate of
fully and safe
...

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