ASTM G111-21a
Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both

Standard No.

ASTM G111-21a

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM G111-21a

Scope

1.1 This guide covers procedures, specimens, and equipment for conducting laboratory corrosion tests on metallic materials under conditions of high pressure (HP) or the combination of high temperature and high pressure (HTHP). See 3.2 for definitions of high pressure and temperature. 1.2 The procedures and methods in this guide are applicable for conducting mass loss corrosion, localized corrosion, and electrochemical tests as well as for use in environmentally induced cracking tests that need to be conducted under HP or HTHP conditions. 1.3 The primary purpose for this guide is to promote consistency of corrosion test results. Furthermore, this guide will aid in the comparison of corrosion data between laboratories or testing organizations that utilize different equipment. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM G111-21a Referenced Document

• ASTM E8/E8M Standard Test Methods for Tension Testing of Metallic Materials*， 2024-01-01 Update
• ASTM G1 Standard Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens
• ASTM G106 Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements*， 2023-06-01 Update
• ASTM G129 Standard Practice for Slow Strain Rate Testing to Evaluate the Susceptibility of Metallic Materials to Environmentally Assisted Cracking*， 2024-04-21 Update
• ASTM G170 Standard Guide for Evaluating and Qualifying Oilfield and Refinery Corrosion Inhibitors in the Laboratory
• ASTM G184 Standard Practice for Evaluating and Qualifying Oil Field and Refinery Corrosion Inhibitors Using Rotating Cage
• ASTM G185 Standard Practice for Evaluating and Qualifying Oil Field and Refinery Corrosion Inhibitors Using the Rotating Cylinder Electrode
• ASTM G193 Standard Terminology and Acronyms Relating to Corrosion*， 2022-08-01 Update
• ASTM G208 Standard Practice for Evaluating and Qualifying Oilfield and Refinery Corrosion Inhibitors Using Jet Impingement Apparatus
• ASTM G30 Standard Practice for Making and Using U-Bend Stress-Corrosion Test Specimens
• ASTM G31 Standard Practice for Laboratory Immersion Corrosion Testing of Metals
• ASTM G34 Standard Test Method for Exfoliation Corrosion Susceptibility in 2XXX and 7XXX Series Aluminum Alloys (EXCO Test)
• ASTM G38 Standard Practice for Making and Using C-Ring Stress-Corrosion Test Specimens
• ASTM G39 Standard Practice for Preparation and Use of Bent-Beam Stress-Corrosion Test Specimens
• ASTM G4 Standard Guide for Conducting Corrosion Coupon Tests in Field Applications
• ASTM G46 Standard Guide for Examination and Evaluation of Pitting Corrosion
• ASTM G49 Standard Practice for Preparation and Use of Direct Tension Stress-Corrosion Test Specimens*， 2023-11-01 Update
• ASTM G5 Standard Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements
• ASTM G59 Standard Test Method for Conducting Potentiodynamic Polarization Resistance Measurements
• ASTM G78 Standard Guide for Crevice Corrosion Testing of Iron-Base and Nickel-Base Stainless Alloys in Seawater and Other Chloride-Containing Aqueous Environments

ASTM G111-21a history

• 2021 ASTM G111-21a Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both
• 2021 ASTM G111-21 Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both
• 2018 ASTM G111-97(2018) Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both
• 1997 ASTM G111-97(2013) Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both
• 1997 ASTM G111-97(2006) Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both
• 1997 ASTM G111-97 Standard Guide for Corrosion Tests in High Temperature or High Pressure Environment, or Both