QB/T 3830-1999
Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Sulphur dioxide test (English Version)

Standard No.

QB/T 3830-1999

Language

Chinese, Available in English version

Release Date

1986

Published By

Professional Standard - Light Industry

Latest

QB/T 3830-1999

Scope

This standard specifies the use of a sulfur dioxide gas test to rapidly determine the corrosion resistance of protective decorative coatings. This method is suitable for the determination of copper-tin-chromium, copper-nickel-chromium, nickel-chromium and other coatings.

QB/T 3830-1999 history

• 1986 QB/T 3830-1999 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Sulphur dioxide test