GB/T 19292.3-2018
Corrosion of metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres

Standard No.

GB/T 19292.3-2018

Language

Chinese

Release Date

2018

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 19292.3-2018

Replace

GB/T 19292.3-2003

Scope

This part of GB/T 19292 specifies the method for the determination of environmental parameters used for corrosion evaluation, using these parameters to classify the atmospheric corrosivity in GB/T 19292.1. The determination methods of environmental parameters specified in this part are applicable to: ——Normative corrosion evaluation based on the corrosion rate of standard specimens in the first year; ——Informative corrosion evaluation based on the characteristics of the exposed environment. Analytical methods commonly used for testing environmental parameters are not described in this part of ISO 10000 because they are derived from the analytical techniques available in the laboratory. SO₂ and Cl^- sedimentation rate-specific test methods and comparative relationships between different test methods are presented in Appendix A, Appendix B, Appendix C, Appendix D, Appendix E, and Appendix F.

GB/T 19292.3-2018 Referenced Document

• GB/T 19292.1-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Classification
• GB/T 24513.3-2012 Corrosion of metals and alloys.Classification of low corrosivity of indoor atmospheres.Part 3:Measurement of environmental parameters affecting indoor corrosivity

GB/T 19292.3-2018 history

• 2018 GB/T 19292.3-2018 Corrosion of metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres
• 2003 GB/T 19292.3-2003 Corrosion of metals and alloys--Corrosivity of atmospheres--Measurement of pollution

GB/T 19292.3-2018 -All Parts