ASTM E351-18
Standard Test Methods for Chemical Analysis of Cast Iron—All Types

Standard No.

ASTM E351-18

Release Date

2018

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM E351-18

Scope

1.1 These test methods cover the chemical analysis of pig iron, gray cast iron (including alloy and austenitic), white cast iron, malleable cast iron, and ductile (nodular) iron having chemical compositions within the following limits: Element Composition Range, % Aluminum 0.003 to 0.50 Antimony 0.005 to 0.03 Arsenic 0.02 to 0.10 Bismuth 0.001 to 0.03 Boron 0.001 to 0.10 Cadmium 0.001 to 0.005 Carbon 1.25 to 4.50 Cerium 0.005 to 0.05 Chromium 0.01 to 30.00 Cobalt 0.01 to 4.50 Copper 0.03 to 7.50 Lead 0.001 to 0.15 Magnesium 0.002 to 0.10 Manganese 0.06 to 2.50 Molybdenum 0.01 to 5.00 Nickel 0.01 to 36.00 Phosphorus 0.01 to 0.90 Selenium 0.001 to 0.06 Silicon 0.10 to 6.0 Sulfur 0.005 to 0.25 Tellurium 0.001 to 0.35 Tin 0.001 to 0.35 Titanium 0.001 to 0.20 Tungsten 0.001 to 0.20 Vanadium 0.005 to 0.50 Zinc 0.005 to 0.20 1.2 The test methods in this standard are contained in the sections indicated below: Sections Carbon, Graphitic, by the Direct Combustion Infrared Absorption Method (1 % to 3 %) 108–115 Carbon, Total by the Combustion Gravimetric Method (1.25 % to 4.50 %)—Discontinued 2012 97–107 Cerium and Lanthanum by the Direct Current Plasma Atomic Emission Spectrometry Method (Ce: 0.003 % to 0.5 %; La: 0.001 % to 0.30 %) 237–245 Chromium by the Atomic Absorption Method (0.006 % to 1.00 %) 208–217 Chromium by the Peroxydisulfate Oxidation—Titration Method (0.05 % to 30.0 %) 218–226 Chromium by the Peroxydisulfate-Oxidation Titrimetric Method (0.05 % to 30.0 %)—Discontinued 1980 144–151 Cobalt by the Ion-Exchange—Potentiometric Titration Method (2.0 % to 4.5 %) 53–60 Cobalt by the Nitroso-R-Salt Spectrophotometric Method (0.01 % to 4.50 %) 61–70 Copper by the Neocuproine Spectrophotometric Method (0.03 % to 7.5 %) 116–125 Copper by the Sulfide Precipitation-Electrodeposition Gravimetric Method (0.03 % to 7.5 %) 81–88 Lead by the Ion-Exchange—Atomic Absorption Spectrometry Method (0.001 % to 0.15 %) 126–135 Magnesium by the Atomic Absorption Spectrometry Method (0.002 % to 0.10 %) 71–80 Manganese by the Periodate Spectrophotometric Method (0.10 % to

ASTM E351-18 Referenced Document

• ASTM D1193 Standard Specification for Reagent Water
• ASTM E1019 Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel and in Iron, Nickel, and Cobalt Alloys*， 2024-04-20 Update
• ASTM E1024 Standard Guide for Chemical Analysis of Metals and Metal Bearing Ores by Flame Atomic Absorption Spectrophotometry (Withdrawn 2004)
• ASTM E135 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
• ASTM E1601 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
• ASTM E173 
• ASTM E1806 Standard Practice for Sampling Steel and Iron for Determination of Chemical Composition
• ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
• ASTM E350 Standard Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, and Wrought Iron
• ASTM E352 Standard Test Methods for Chemical Analysis of Tool Steels and Other Similar Medium- and High-Alloy Steels
• ASTM E353 Standard Test Methods for Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys
• ASTM E354 Standard Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys
• ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals
• ASTM E60 Standard Practice for Analysis of Metals, Ores, and Related Materials by Molecular Absorption Spectrometry
• ASTM E882 Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
• ISO 5725 Precision of test methods; Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests

ASTM E351-18 history

• 2018 ASTM E351-18 Standard Test Methods for Chemical Analysis of Cast Iron—All Types
• 2013 ASTM E351-13 Standard Test Methods for Chemical Analysis of Cast Ironmdash;All Types
• 1993 ASTM E351-93(2006) Standard Test Methods for Chemical Analysis of Cast Iron-All Types
• 1993 ASTM E351-93(2000)e1 Standard Test Methods for Chemical Analysis of Cast Iron--All Types