Organic coated corrugated sheet
Organic coated corrugated sheet is a pre-coated galvanized corrugated sheet, which is a steel sheet with an organic coating. It can be divided into single sheet, sandwich panel and floor panel.
Organic coated corrugated sheet is a pre-coated galvanized corrugated sheet, which is a steel sheet with an organic coating. It can be divided into single sheet, sandwich panel and floor panel.
Hot rolled steel plates have good strength and hardness, and are suitable for structures with heavy loads. They have good plasticity and are easy to process into parts of various shapes. The surface of hot rolled steel plates can be coated to improve their corrosion resistance, making them suitable for use in various harsh environments.
The precision of cold-rolled steel plates is higher than that of hot-rolled steel plates, with good surface flatness, small dimensional tolerance, uniform thickness and good surface quality.
The chemical composition of Q235B/Q355B includes carbon, silicon, manganese, phosphorus and sulfur. The carbon content of this type of steel does not exceed 0.2%, and it also contains a small amount of silicon, manganese and other elements. It has the advantages of easy stamping, good toughness, good welding performance and low price. The yield strength of Q235B/Q355B is 235MPa. It has certain mechanical properties such as tensile strength, elongation and impact toughness, and can meet the requirements of general structural parts.
Both SS400 and SS490 steels are classified and produced according to (JIS). Their labeling follows the unique Japanese steel naming convention, where "SS" stands for steel and the number behind it represents the minimum tensile strength of the steel. For example, SS400 means that the minimum tensile strength of the steel is 400MPa, while SS490 means that its minimum tensile strength is 490MPa.
SPHE: Made of low carbon steel and ordinary alloy steel pressed at high temperature SPHD: Thickness is 1.2~8mm. Strip steel with a width of less than 600mm is called narrow strip steel, and strip steel with a width of more than 600mm is called wide strip steel. SPHC: Add special elements (P, Cu, C, etc.), with good corrosion resistance and atmospheric corrosion resistance, used in the production of containers, special vehicles, and also used in building structures.
