ASTM G50-20 PDF

Scope: 1.1 This practice covers and defines conditions for exposure of metals and alloys to the weather. It sets forth the general procedures that should be followed in any atmospheric test. It is presented as an aid in conducting atmospheric corrosion tests so that some of the pitfalls of such testing may be avoided. As such, it is concerned mainly with panel exposures to obtain data for comparison purposes. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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 whoever uses this standard to consult and establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 G50-20 Referenced Document

ASTM A380/A380M Standard Practice for Cleaning, Descaling, and Passivation of Stainless Steel Parts, Equipment, and Systems*， 2024-04-21 Update
ASTM D2010/D2010M Standard Test Methods for Evaluation of Total Sulfation Activity in the Atmosphere by the Lead Dioxide Technique
ASTM G1 Standard Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens
ASTM G140 Standard Test Method for Determining Atmospheric Chloride Deposition Rate by Wet Candle Method
ASTM G33 Standard Practice for Recording Data from Atmospheric Corrosion Tests of Metallic-Coated Steel Specimens
ASTM G46 Standard Guide for Examination and Evaluation of Pitting Corrosion
ASTM G84 Standard Practice for Measurement of Time-of-Wetness on Surfaces Exposed to Wetting Conditions as in Atmospheric Corrosion Testing*， 2020-11-15 Update
ASTM G91 Standard Practice for Monitoring Atmospheric SO2 Using the Sulfation Plate Technique
ASTM G92 Standard Practice for Characterization of Atmospheric Test Sites

2020 ASTM G50-20 Standard Practice for Conducting Atmospheric Corrosion Tests on Metals
2010 ASTM G50-10(2015) Standard Practice for Conducting Atmospheric Corrosion Tests on Metals
2010 ASTM G50-10 Standard Practice for Conducting Atmospheric Corrosion Tests on Metals
1976 ASTM G50-76(2003) Standard Practice for Conducting Atmospheric Corrosion Tests on Metals
1997 ASTM G50-76(1997)e1 Standard Practice for Conducting Atmospheric Corrosion Tests on Metals