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ASTM B 850 : 1998 : R2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Post-Coating Treatments of Steel for Reducing the Risk of Hydrogen Embrittlement
Available format(s)

Hardcopy , PDF

Superseded date

06-20-2022

Language(s)

English

Published date

01-14-2015

CONTAINED IN VOL. 02.05, 2017 Defines procedures for reducing the susceptibility in some steels to hydrogen embrittlement or degradation that may arise in the finishing processes.

1.1This guide covers procedures for reducing the susceptibility in some steels to hydrogen embrittlement or degradation that may arise in the finishing processes.

1.2The 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.

1.3This 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.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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.

Committee
B 08
DocumentType
Guide
Pages
3
ProductNote
Reconfirmed 2015
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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ASTM B 605 : 1995 : REV A : R2015 Standard Specification for Electrodeposited Coatings of Tin-Nickel Alloy
ASTM B 633 : 2019 Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel
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ASTM B 545 : 2013 : R2021 Standard Specification for Electrodeposited Coatings of Tin
ASTM B 177/B177M : 2011 : R2021 Standard Guide for Engineering Chromium Electroplating
ASTM B 999 : 2015 Standard Specification for Titanium and Titanium Alloys Plating, Electrodeposited Coatings of Titanium and Titanium Alloys on Conductive and Non-Conductive Substrate
ASTM B 842 : 1999 : R2016 Standard Specification for Electrodeposited Coatings of Zinc Iron Alloy Deposits
ASTM B 689 : 1997 : R2018 : EDT 1 Standard Specification for Electroplated Engineering Nickel Coatings
ASTM B 242 : 1999 : R2020 Standard Guide for Preparation of High-Carbon Steel for Electroplating

ASTM B 851 : 1994 Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish (Withdrawn 2004)
ISO 2080:2008 Metallic and other inorganic coatings Surface treatment, metallic and other inorganic coatings Vocabulary
QQ-C-320 Revision B:1974 CHROMIUM PLATING (ELECTRODEPOSITED)
ASTM B 374 : 2006 : R2019 Standard Terminology Relating to Electroplating
ISO 9588:2007 Metallic and other inorganic coatings Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
ASTM B 374 : 2021 Standard Terminology Relating to Electroplating

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