ISO 9587:2007

Metallic and other inorganic coatings — Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement

Standard Details

ISO 9587:2007 establishes stress-relief requirements for high strength steels, in order to reduce their susceptibility or degree of susceptibility to hydrogen embrittlement in subsequent pretreatment, electroplating, autocatalytic plating, chemical conversion and phosphating processes. This International Standard is applicable to steels of which the properties are not adversely affected by heat treatment at 190 ⁰C to 230 ⁰C or higher (see 6.2).

The heat treatment procedures established in ISO 9587:2007 have been shown to be effective in reducing the susceptibility of steel having tensile strengths equal to or greater than 1 000 MPa and that have been machined, ground, cold-formed or cold-straightened subsequent to heat treatment. This heat treatment procedure is used prior to any operation capable of hydrogen charging the parts, such as the cleaning procedures prior to electroplating, autocatalytic plating and other chemical coating operations.

ISO 9587:2007 does not apply to fasteners.

General Information

Status : Published

Standard Type: Main

Document No: ISO 9587:2007

Document Year: 2007

Pages: 3

Edition: 2

Section Volume:
ISO/TC 107/SC 3. Electrodeposited coatings and related finishes

ICS:
25.220.20 Surface treatment
25.220.40 Metallic coatings

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ISO 9587:2007

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ISO 9587:1999

ISO 9587:2007

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