Norm

NEN-ISO 9587:2007 en

Metallieke en andere anorganische deklagen - Voorbehandeling van ijzer en staal ter beperking van het risico van waterstofbrosheid

34,42

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Metallieke deklagen
Gepubliceerd op 01-12-2007
Taal Engels
This International Standard 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 °C to 230 °C or higher (see 6.2). The heat treatment procedures established in this International Standard 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. This International Standard does not apply to fasteners.

Details

ICS-code 25.220.20
25.220.40
Nederlandse titel Metallieke en andere anorganische deklagen - Voorbehandeling van ijzer en staal ter beperking van het risico van waterstofbrosheid
Engelse titel Metallic and other inorganic coatings - Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement
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