GB/T 40339-2021
Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service (English Version)

Standard No.

GB/T 40339-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40339-2021

Scope

This document provides guidance on appropriate procedures for assessing the effects of stress corrosion cracking on equipment in service and the impact on structural integrity. This assessment should be performed using an appropriate risk management-based approach, recognizing the consequences of failure. This document is only a guideline and does not give detailed explanations for specific applications.

GB/T 40339-2021 Referenced Document

• ISO 7539-6 Corrosion of metals and alloys — Stress corrosion testing — Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement — Amendment 1*， 2024-02-19 Update

GB/T 40339-2021 history

• 2021 GB/T 40339-2021 Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service