The QB/T 3832-1999 standard specifies the evaluation method of metal platings of light industrial products after corrosion test. The standard is applicable to evaluate the corrosion resistance performance of metal platings under different corrosion conditions to determine their mass and durability. Evaluation methods include qualitative and quantitative analysis of platings surface morphology, oxide film formation, platings adhesion and coating flaking. The implementation of the QB/T 3832-1999 standard helps manufacturers and users to accurately evaluate the mass and service life of product platings to ensure the Reliability and durability of products under different environment conditions.