Hello. Sign In
Standards Store

ASTM B826

2009 Edition, October 1, 2009

Complete Document

Standard Test Method for Monitoring Atmospheric Corrosion Tests by Electrical Resistance Probes

Includes all amendments and changes through Reapproval Notice , 2015


View Abstract
Product Details
Document History

Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$41.00
Print
In Stock
$41.00
PDF + Print
In Stock
$69.70 You save 15%
Add to Cart

People Also Bought These:

ASTM A370
ASTM A416/A416M
ASTM A881/A881M
ASTM E18

Product Details:

  • Revision: 2009 Edition, October 1, 2009
  • Published Date: January 2015
  • Status: Active, Most Current
  • Document Language: English
  • Published By: ASTM International (ASTM)
  • Page Count: 4
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This test method provides a means for monitoring corrosivity of environmental tests that involve exposure to corrosive gases.

This test method uses a resistance monitor (RM) probe fabricated from a chosen metal conductor, with one conductor segment uncovered to permit exposure of the chosen metal conductor to the corrosive gas mixture and the second conductor segment covered to protect the metal conductor of this segment from direct attack by the corrosive gas mixture. The covered conductor segment provides a reference for evaluating changes in the uncovered segment. The ratio of the resistance of the exposed segment to that of the covered segment provides a measure of the amount of metal conductor that has reacted with the corrosive gas test environment to form poorly conducting corrosion product, thus providing a measure of test corrosivity.

Resistance monitoring is applicable to a broad range of test conditions by selection of the appropriate metal conductor and initial metal thickness.

This method is similar in intent to Test Methods B808.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.