GB/T 7998-1987
The method for determining the intergranular corrosion of aluminium alloy (English Version)

Standard No.

GB/T 7998-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2005-12

Replace By

GB/T 7998-2005

Latest

GB/T 7998-2023

Scope

This standard is applicable to intergranular corrosion inspection and determination of intergranular corrosion sensitivity of copper-containing aluminum alloys, aluminum-magnesium alloy materials and their products.

GB/T 7998-1987 history

• 2023 GB/T 7998-2023 Evaluation method of intergranular corrosion susceptibility of aluminum alloy
• 2005 GB/T 7998-2005 Test method for intergranular corrosion of aluminium alloy
• 1987 GB/T 7998-1987 The method for determining the intergranular corrosion of aluminium alloy