DS/EN ISO 7539-9:2008
Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement

Standard No.

DS/EN ISO 7539-9:2008

Release Date

2008

Published By

Danish Standards Foundation

Status

Be replaced 2021-09

Replace By

DS/EN ISO 7539-9:2021

Latest

DS/EN ISO 7539-9:2021

Scope

1.1 This part of ISO 7539 covers procedures for designing, preparing and using pre-cracked specimens for investigating the susceptibility of metal to stress corrosion cracking by means of tests conducted under rising load or rising displacement. Tests conducted under constant load or constant displacement are dealt with in ISO 7539-6.The term “metal” as used in this part of ISO 7539 includes alloys.1.2 Because of the need to confine plasticity to the crack tip, pre-cracked specimens are not suitable for the evaluation of thin products such as sheet or wire and are generally used for thicker products including plate, bar and forgings. They can also be used f

DS/EN ISO 7539-9:2008 history

• 2021 DS/EN ISO 7539-9:2021 Corrosion of metals and alloys – Stress corrosion testing – Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO 7539-9:2021)
• 2008 DS/EN ISO 7539-9:2008 Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement