Carbon structural steel is carbon steel containing less than 0.8% carbon. This steel contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties.
Carbon structural steel can be divided into three categories according to the carbon content: low carbon steel (C≤0.25%), medium carbon steel (C is 0.25-0.6%) and high carbon steel (C>0.6%).
Carbon structural steel is divided into two groups with normal manganese content (0.25%-0.8% manganese content) and higher manganese content (0.70%-1.20% manganese content) according to the manganese content. The latter has better mechanical properties. and processing performance

Carbon steel plate is a steel with a carbon content of less than 2.11% and without intentional doping of metal elements. The higher the carbon content, the better the hardness and the better the strength. Widely used in machinery manufacturing, building materials, automobile manufacturing, shipbuilding and other fields. It is often used in the manufacture of mechanical parts, bearings, molds, automobile frames, etc.

Pattern steel plate, also known as mesh steel plate, is the surface with diamond shape or protruded steel plate.
The pattern can be a single diamond, lentil or round bean shape, or two or more patterns can be properly combined into a combined pattern board.
The pattern mainly plays the role of anti-slip and decoration. The combined pattern board is better than the single pattern board in terms of anti-skid ability, bending ability, metal saving and appearance.
Pattern steel plate is widely used in shipbuilding, boiler, automobile, tractor, railway carriage and construction industry.
Because of its protruding edge on the surface, the patterned steel plate can be used as floor, workshop escalator, work frame pedal, ship deck, car bottom plate and so on