Patterned steel plate and regular steel plate are two different types of steel plate, differing in appearance, application, and manufacturing process.

First, there are distinct differences in appearance between patterned and regular steel plate. Patterned steel plate typically features various patterns and textures, such as raised, grid, and wavy patterns, which enhance the plate's aesthetics and decorative qualities. Regular steel plate, on the other hand, lacks these patterns and typically presents a flat surface.

Second, patterned and regular steel plate also differ in their applications. Due to its unique patterns and textures, patterned steel plate is often used in architectural decoration, interior design, furniture manufacturing, and other fields, enhancing the aesthetics and decorative effects of products. Regular steel plate, on the other hand, is widely used in construction, manufacturing, and automotive manufacturing to produce structural components, containers, pipes, and other components.

Furthermore, the manufacturing processes for patterned and regular steel plate differ. Patterned steel plate is typically manufactured using a cold rolling process, where the patterns and textures are formed by embossing or knurling the steel plate surface. Ordinary steel plates can be manufactured using processes such as cold rolling, hot rolling, or galvanizing, depending on the application and requirements of the steel plate.

In addition, there are some differences in the performance of patterned steel plates and ordinary steel plates. Patterned steel plates generally have higher strength and hardness, and can withstand greater pressure and loads. The performance of ordinary steel plates, on the other hand, varies depending on the specific material and manufacturing process, so you can choose different ordinary steel plates based on your needs.

In summary, there are some differences between patterned steel plates and ordinary steel plates in terms of appearance, application, manufacturing process, and performance. Patterned steel plates typically have unique patterns and textures and are used for decoration and aesthetics, while ordinary steel plates are widely used in construction and manufacturing. Understanding these differences can help you make the right steel plate selection based on your specific needs.

Patterned steel plate is widely used for its anti-slip properties and structural strength. Its thickness measurement requires a balance of accuracy and operational standards. Unlike ordinary steel plate, the uneven pattern design of patterned plate imposes special requirements on measurement methods.

The key to measurement is distinguishing between "nominal thickness" (including pattern height) and "actual substrate thickness," the latter of which directly determines the material's load-bearing capacity. The "three-zone sampling method" should be used for measurement. Three to five flat, pattern-free areas are selected at the edge, center, and diagonal locations of the steel plate to establish a three-dimensional inspection network.

Pretreatment of the sampling points requires cleaning with alcohol to remove the oxide layer. Severely corroded areas should be sanded to a metallic sheen. Multi-dimensional measurement requires measuring each sampling point once at 0°, 90°, and 45°. The data is recorded, and the average value is calculated for that point. This cross-sectional measurement method effectively identifies localized substrate unevenness.

The lentil-shaped pattern is composed of dense elliptical protrusions, and the lines are staggered to disperse the direction of force. In oily or humid environments, the friction coefficient can reach above 0.9 (Aw-level anti-slip standard), excellent anti-slip performance.
The raised height is typically 3-5mm (e.g., the pattern height on a 16mm base plate is ≥ 3.2mm), effectively resisting the impact of heavy equipment, reducing surface wear, and providing strong pressure and wear resistance.


The diamond pattern forms a grid structure with 45° cross protrusions, providing balanced longitudinal and lateral friction, suitable for complex stress environments such as industrial passages and outdoor stairs. Diamond-shaped gaps allow liquids and debris to drain away, reducing the risk of slipping caused by accumulated water.

Patterned Coil Price

The anti-skid property, load-bearing capacity and decorative effect of the concave-convex patterned plate are closely related to its pattern shape.

Patterned lentil plate is a machine-processed building material that offers high strength and corrosion resistance. It is commonly used for roofing and wall decoration. Its surface features a linear texture that provides excellent anti-slip properties and enhances its aesthetic appeal.

A diamond pattern is created by cold-pressing the surface of a steel plate, resulting in a regular diamond pattern. This pattern is both aesthetically pleasing and offers a degree of anti-slip properties, making it commonly used in areas requiring anti-slip protection, such as vehicles and factory floors.