1.1 These test methods cover the chemical analysis of carbon steels, low-alloy steels, silicon electrical steels, ingot iron, and wrought iron having chemical compositions within the following limits:
Element Composition Range, % Aluminum0.001 to 1.50 Antimony0.002 to 0.03 Arsenic 0.0005 to 0.10 Bismuth 0.005 to 0.50 Boron 0.0005 to 0.02 Calcium 0.0005 to 0.01 Cerium 0.005 to 0.50 Chromium0.005 to 3.99 Cobalt 0.01 to 0.30 Columbium (Niobium)0.002 to 0.20 Copper 0.005 to 1.50 Lanthanum0.001 to 0.30 Lead 0.001 to 0.50 Manganese0.01 to 2.50 Molybdenum0.002 to 1.50 Nickel 0.005 to 5.00 Nitrogen0.0005 to 0.04 Oxygen 0.0001 to 0.03 Phosphorus0.001 to 0.25 Selenium0.001 to 0.50 Silicon 0.001 to 5.00 Sulfur 0.001 to 0.60 Tin 0.002 to 0.10 Titanium0.002 to 0.60 Tungsten0.005 to 0.10 Vanadium0.005 to 0.50 Zirconium0.005 to 0.15
1.2 The test methods in this standard are contained in the sections indicated as follows:
Sections Aluminum, Total, by the 8-Quinolinol Gravimetric Method
(0.20 % to 1.5 %)124-131 Aluminum, Total, by the 8-Quinolinol Spectrophotometric
Method (0.003 % to 0.20 %)76-86 Aluminum, Total or Acid-Soluble, by the Atomic Absorption
Spectrometry Method (0.005 % to 0.20 %)308-317 Antimony by the Brilliant Green Spectrophotometric
Method (0.0002 % to 0.030 %)142-151 Bismuth by the Atomic Absorption Spectrometry
Method (0.02 % to 0.25 %)298-307 Boron by the Distillation-Curcumin Spectrophotometric
Method (0.0003 % to 0.006 %)208-219 Calcium by the Direct-Current Argon Plasma Atomic
Emission Spectroscopy Method (0.0005 % to 0.010 %) 289-297 Carbon, Total, by the Combustion Gravimetric Method
(0.05 % to1.80 %)-Discontinued 1995 Cerium and Lanthanum by the Direct Current Plasma
Atomic Emission Spectrometry Method
(0.003 % to 0.50 % Cerium, 0.001 % to 0.30 % Lanthanum)249-257 Chromium by the Atomic Absorption Spectrometry
Method (0.006 % to 1.00 %)220-229 Chromium by the Peroxydisulfate Oxidation-Titration
Method (0.05 % to 3.99 %) 230-238 Cobalt by the Nitroso-R Salt Spectrophotometric
Method (0.01 % to 0.30 %) 53-62 Copper by the Atomic Absorption Spectrometry
Method (0.004 % to 0.5 %)279-288 Copper by the Neocuproine Spectrophotometric
Method (0.005 % to 1.50 %) 114-123 Lead by the Ion-Exchange-Atomic Absorption Spectrometry
Method (0.001 % to 0.50 %)132-141 Manganese by the Atomic Absorption Spectrometry
Method (0.005 % to 2.0 %)269-278 Manganese by the Metaperiodate Spectrophotometric
Method (0.01 % to 2.5 %)9-18 Manganese by the Peroxydisulfate-Arsenite Titrimetric
Method(0.10 % to 2.50 %)164-171 Molybdenum by the Thiocyanate Spectrophotometric
Method (0.01 % to 1.50 %) 152-163 Nickel by the Atomic Absorption Spectrometry
Method (0.003 % to 0.5 %)318-327 Nickel by the Dimethylglyoxime Gravimetric
Method (0.1 % to 5.00 %) 180-187 Nickel by the Ion-Exchange-Atomic-Absorption Spectrometry
Method (0.005 % to 1.00 %) 188-197 Phosphorus by the Alkalimetric Method
(0.02 % to 0.25 %)172-179 Phosphorus by the Molybdenum Blue Spectrophotometric
Method (0.003 % to 0.09 %)19-30 Silicon by the Molybdenum Blue Spectrophotometric
Method (0.01 % to 0.06 %) 103-113 Silicon by the Gravimetric Titration
Method (0.05 % to 3.5 %) 46-52 Sulfur by the Combustion-Iodate Titration Method
(0.005 % to 0.3 %) 37-45 Tin by the Sulfide-Iodometric Titration
Method (0.01 % to 0.1 %) 95-102 Tin by the Solvent Extraction-Atomic Absorption Spectrometry Method
(0.002 % to 0.10 %)198-207 Titanium, Total, by the Diantipyrylmethane Spectrophotometric
Method (0.025 % to 0.30 %)258-268 Vanadium by the Atomic Absorption Spectrometry
Method (0.006 % to 0.15 %)239-248
1.3 Test methods for the determination of several elements 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. In some cases, exceptions allowed in 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 6 and in special "Warning" paragraphs throughout these test methods.
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