Galvanised Steel Sheet Properties

Typical of astm steel.

Galvanised steel sheet properties.

Alloyed coating a 25. Properties of galvanized steel. Galvanized steel is among the most popular steel types because of its extended durability having the strength and formability of steel plus the corrosion protection of the zinc iron coating. While molten zinc solidifies on the surface of the steel sheet normal zinc crystallization is suppressed creating fine crystals.

The properties of galvanized steel are a unique combination that make it ideal for use in interior and exterior applications such as car bodies appliances nuts and bolts roofs and rebar. 1 t bends in many of the steels were embrittled by galvanizing but galvanized 2 t and 3 t bends in all steels could be completely straightened without cracking. Single spot test both sides. Gi takes place on a cold rolled plate and gi h takes place on a hot rolled plate.

The zinc protects the base metal by acting as a barrier to corrosive elements and the sacrificial nature of the coating results in a long lasting and high quality steel product. 80mm min 1 5 2 014 16 elongation min 23 elongation at break 2 0 2 515 17 brinnel scale kg mm 95 125 elongation at break 2 5 3 016 18 reference standards reference standards.