GB/T 24514-2009 for zinc-based and/or aluminum-based platings on steel surfaces. The standard provides for the determination of platings mass and chemical composition per unit area by weight method, inductively coupled plasma atomic emission spectroscopy (AES) method and flame atomic absorption spectroscopy (AAS) method. Platings mass and composition affect the protective performance and service life of steel. This standard provides a unified method for related testing, which helps enterprises control steel platings mass and plays a key role in product quality control and mass improvement in steel manufacturing, construction and other industries.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | H11 | ICS | 25.220.40 |
| Release Date | 2009-10-30 00:00:00 | Implementation Date | 2010-05-01 00:00:00 |
