ASTM-G1:2003 Edition

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G1-03 Standard Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens

Published By	Publication Date	Number of Pages
ASTM	2003	9

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Category: ASTM

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Description

ASTM G1-03

Historical Standard: Standard Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens

ASTM G1

Scope

1.1 This practice covers suggested procedures for preparing bare, solid metal specimens for tests, for removing corrosion products after the test has been completed, and for evaluating the corrosion damage that has occurred. Emphasis is placed on procedures related to the evaluation of corrosion by mass loss and pitting measurements. (Warning—In many cases the corrosion product on the reactive metals titanium and zirconium is a hard and tightly bonded oxide that defies removal by chemical or ordinary mechanical means. In many such cases, corrosion rates are established by mass gain rather than mass loss.)

1.2 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see 1 and 7.2.

Keywords

cleaning; corrosion product removal; evaluation; mass loss; metals; preparation; specimens

ICS Code

ICS Number Code 77.060 (Corrosion of metals)

DOI: 10.1520/G0001-03

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use Reagents and Materials
2	Methods for Preparing Specimens for Test Methods for Cleaning After Testing
3	Assessment of Corrosion Damage FIG. 1
4	Report Precision and Bias Keywords
5	A1. CHEMICAL CLEANING PROCEDURES TABLE A1.1
6	A2. ELECTROLYTIC CLEANING PROCEDURES TABLE A2.1
7	X1. DENSITIES FOR A VARIETY OF METALS AND ALLOYS TABLE X1.1
9	X2. CALCULATION OF AVERAGE THICKNESS LOSS RATE OF AN ALLOY WHEN THE DENSITY OF THE CORRODING METAL DIFFERS FROM THAT OF THE BULK ALLOY X2.1 Example X2.2 Measurements X2.3 Calculations

Additional information

Standard Title	G1-03 Standard Practice for Preparing, Cleaning, and Evaluating Corrosion Test Specimens
Published Code	ASTM
Publication Date	2003
Pages Count	9