GB/T 19292.4-2018: Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity

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Scope

This part of GB/T 19292 specifies the method used to determine the corrosion rate of a standard sample.
These measurements (corrosion rate of the first year of exposure) will be used as a basis for assessing atmospheric corrosivity in GB/T 19292.1. Also available
Informational evaluation of atmospheric corrosion outside the scope of GB/T 19292.1.

Basic Data

Standard ID	GB/T 19292.4-2018 (GB/T19292.4-2018)
Description (Translated English)	Corrosion of metals and alloys -- Corrosivity of atmospheres -- Part 4: Determination of corrosion rate of standard specimens for the evaluation of corrosivity
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H25
Classification of International Standard	77.060
Word Count Estimation	8,869
Date of Issue	2018-05-14
Date of Implementation	2019-02-01
Older Standard (superseded by this standard)	GB/T 19292.4-2003
Regulation (derived from)	National Standards Announcement No. 6 of 2018
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration