Hot Galvanized Steel Sheet

Description

Galvanized steel plates are divided into ordinary electrolytic plates and fingerprint-resistant electrolytic plates.

The fingerprint-resistant board is based on the ordinary electrolytic plate and adds a fingerprint-resistant treatment, which can resist sweat. It is generally used on parts that do not undergo any treatment. The grade is SECC-N.

Ordinary electrolytic plates are divided into phosphating plates and passivation plates. Phosphating is more commonly used, and the brand name is SECC-P, commonly known as p material. Passivation plates are available with or without oil.

Property & Specification

1. Corrosion resistance

2. Paintability

3. Formability and spot weldability

Surface Condition

• Galvanized sheets have different surface conditions due to different treatment methods in the coating process, such as ordinary zinc flowers, fine zinc flowers, flat zinc flowers, no zinc flowers, and phosphating treated surfaces.

• Galvanized sheets and galvanized coils cut to a fixed length must not have shortcomings that affect their use, but coiled sheets are allowed to have less deformed parts such as welding parts.

Galvanizing Quantity Scale Value

• Measuring the zinc coating is a widely adopted method for determining the zinc layer thickness of galvanized sheets.

• There are two types: the same amount of galvanizing on both sides (i.e. equal thickness galvanizing) and the unequal amount of galvanizing on both sides (i.e. differential thickness galvanizing).

• The unit of galvanizing amount is g/m2.

Packing & Delivery