Adishakti Alloys Pvt. Ltd.

Al-Zn-Si Alloy Coating for Galvanization



Galvanization is the process of applying a protective zinc coating to steel, to prevent rusting. However, in order to get a longer product life Al-Zn-Si alloy is used in coating of steel. The alloy coated product nominally contains 55% aluminum, 43.5% zinc and 1.5% silicon by weight. The product is ideal for applications that require superior corrosion resistance and heat reflectivity. It is typically required for building construction, appliances, agricultural equipment and several non-exposed automotive components.


This coating replaces galvanisation with high corrosion resistance, higher temperature resistance and higher durability. Al-Zn-Si alloy coating provides 30-40% more coverage and hence is more cost effective.


In this regard, we can provide a technical paper with key features of Al-Zn-Si alloy coating.