Galvanized Coil

Galvanized coil is a thin steel plate with a layer of zinc adhered to its surface by immersing the thin steel plate in a molten zinc bath. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in a galvanizing bath with molten zinc to make galvanized steel plates; alloy - galvanized steel plates. This type of steel plate is also manufactured by the hot - dipping method, but immediately after being taken out of the bath, it is heated to about 500 °C so that an alloy film of zinc and iron is formed. This galvanized coil has good paint adhesion and weldability.

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Time：2024-07-26

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PRODUCT OVERVIEW

Overview

Galvanized coil is a thin steel plate with a layer of zinc adhered to its surface by immersing the thin steel plate in a molten zinc bath. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in a zinc - containing molten plating bath to produce galvanized steel plates; alloy - galvanized steel plates. This type of steel plate is also produced by the hot - dipping method. However, immediately after being removed from the bath, it is heated to about 500 °C to form an alloy film of zinc and iron. This galvanized coil has good paint adhesion and weldability.

product features

Features

a.Corrosion - resistant
b.Easy to process
c.Aesthetic quality

technical parameters

Parameter

The executive standards for galvanized coils mainly include GB/T2518 and YB/T5153.

The GB/T2518 standard involves the executive requirements for hot - dip galvanized coils, which ensures the quality and performance of hot - dip galvanized coils during the production and use processes. The YB/T5153 standard is aimed at hot - dip galvanized sheet coils and provides information on the main characteristics, specifications, as well as the recommended standard thickness, length, and width and their allowable deviations of hot - dip galvanized sheet coils.

application field

Application