What are the main aspects of the medium and thick steel plate quality ?

Steel plates with patterns on the surface are called medium-thick steel plates. The pattern is a mixed shape of lentil, rhombus, round bean, and oblate. The lentil shape is common in the market.

The medium and thick steel plate has many advantages such as beautiful appearance, anti-slip, strengthening performance, saving steel and so on. Medium and thick steel plat is widely used in transportation, construction, decoration, floor surrounding equipment, machinery, shipbuilding and other fields. Generally speaking, the user does not have high requirements for the mechanical properties and mechanical properties of medium and thick steel plates.

Therefore, the quality of medium and thick plates is mainly manifested in the pattern formation rate, pattern height, and pattern height difference. At present, the commonly used thicknesses on the market range from 2.0-8mm, and the common widths are 1250 and 1500mm.

According to the national standard GB/T 3277, the pattern height should be greater than or equal to 20% of the thickness of the base plate. According to the material (aluminum alloy, stainless steel, ordinary steel, etc.) of the medium and thick steel plate, the pattern shape is different, and the theoretical weight per square meter is also different.