Standard Svensk standard · SS-EN ISO 20728:2018

Korrosion hos metaller och legeringar - Bestämning av magnesiumlegeringars moståndskraft mot spänningskorrosion (ISO 20728:2018)

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Standard Svensk standard · SS-EN ISO 20728:2018

Korrosion hos metaller och legeringar - Bestämning av magnesiumlegeringars moståndskraft mot spänningskorrosion (ISO 20728:2018)
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Omfattning
This document specifies a method for the determination of resistance to stress corrosion cracking (SCC) of magnesium alloys intended for use in structural applications (such as magnesium front end, gearbox and clutch housing units, steering column parts, shift actuators, valve covers and housings, brackets and intake manifold blades, electronic devices, power tools and medical equipment). The method allows determination of the resistance to SCC as a function of the chemical composition, the method of manufacture and heat treatment of magnesium alloys.
The document is applicable to cast and wrought magnesium alloys in the form of castings, semi-finished products, parts and weldments and covers the method of sampling, the types of specimens, the loading procedure, the type of environment and the interpretation of results.
The document allows assessment of the relative performance of materials and products in environments containing chlorides or sulphates, provided that the failure mechanism is not changed, but does not qualify a material or product for service application.

Ämnesområden

Korrosion (77.060)


Köp denna standard

Standard Svensk standard · SS-EN ISO 20728:2018

Korrosion hos metaller och legeringar - Bestämning av magnesiumlegeringars moståndskraft mot spänningskorrosion (ISO 20728:2018)
Prenumerera på standarden - Läs mer Dölj
Pris: 755 SEK
standard ikon pdf

PDF

Pris: 755 SEK
standard ikon

Papper

Pris: 1 208 SEK
standard ikon pdf + standard ikon

PDF + papper

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Produktinformation

Språk: Engelska

Framtagen av: Korrosion i jord och vätskor, SIS/TK 146/AG 64

Internationell titel: Corrosion of metal and alloys - Determination of resistance of magnesium alloys to stress corrosion cracking (ISO 20728:2018)

Artikelnummer: STD-80007301

Utgåva: 1

Fastställd: 2018-10-16

Antal sidor: 24