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ASTM B850-98(2009)
Standard Guide for Post-Coating Treatments of Steel for Reducing the Risk of Hydrogen Embrittlement
STANDARD published on 1.9.2009
The information about the standard:
Designation standards: ASTM B850-98(2009)
Note: WITHDRAWN
Publication date standards: 1.9.2009
SKU: NS-8407
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM B850-98(2009) :
Keywords:
delayed brittle failure, heat treatment, hydrogen embrittlement, hydrogen embrittlement relief, hydrogen induced cracking, hydrogen stress cracking, post-treatments of steel, Autocatalytic plating, Chemical conversion coatings, Conversion coatings, Degradation--metals/alloys, Delayed brittle failure, Electroplating, Heat treatment--metals/alloys, Hydrogen embrittlement (HE), Hydrogen stress cracking, Iron, Porcelain enamel products, Post-coating treatment of iron/steel, Steel
Additional information
| 1. Scope | ||||||
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1.1 This guide covers procedures for reducing the susceptibility in some steels to hydrogen embrittlement or degradation that may arise in the finishing processes. 1.2 The heat treatment procedures established herein may be effective for reducing susceptibility to hydrogen embrittlement. This heat-treatment procedure shall be used after plating operations but prior to any secondary conversion coating operation. 1.3 This guide has been coordinated with ISO/DIS 9588 and is technically equivalent. Note 1—The heat treatment does not guarantee complete freedom from the adverse effects of hydrogen degradation. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. |
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| 2. Referenced Documents | ||||||
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