
Specification for electroplated coatings of cadmium and zinc on iron and steel
出版:British Standards Institution

专家解读视频
Purity, appearance, thickness, adhesion. Corrosion resistance for passivated coatings. Tests for local and average thickness, adhesion by burnishing, humidity for passivated coatings, presence and adherence of chromate film, sampling. Heat treatment for removal of brittleness for plated articles of steel of nominal tensile strength of five tons and over.
© British Standards Institution 2013
Replaces notes:
Replaces BS 1706:1951.
Amendment notes:
PD 4403