1. Structural steel.
In production, we generally use structural steel and welded structural steel, which are mainly used for the production and production of bridges, vehicles, steel structures, ships and other types.

Hot rolling and cold rolling are both processes for forming steel or steel plates. They have a great influence on the structure and properties of steel. The rolling of steel is mainly hot rolling, and cold rolling is only used to produce small steel and thin plates.

The difference between 02 steel and 304 stainless steel plate:
1. Different specifications
Commonly used stainless steel plates are divided into 201 and 304. There are two types of stainless steel plates. In fact, the composition is different. 304 is of better quality, but more expensive, and 201 is worse. 304 is imported stainless steel plate, and 201 is domestic stainless steel plate.

This article highlights the advantages of PPGI coil for roofing, including corrosion resistance, lightweight properties, and design flexibility. It also touches on its applications in automotive and construction sectors, making it a versatile material choice.