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S235J2WP weathering steel plate
235J2WP weathering steel plate is a low-alloy high-strength structural steel plate with excellent atmospheric corrosion resistance. It is based on ordinary carbon steel and adds a certain amount of alloy elements, such as copper (Cu), phosphorus (P), chromium (Cr) and nickel (Ni). The addition of these elements can promote the formation of a dense protective rust layer on the metal surface, thereby significantly improving the atmospheric corrosion resistance of the steel.
S235J2W weathering steel plate
S235J2W weathering steel plate is a steel with improved atmospheric corrosion resistance, which complies with European standard EN 10025-5. This steel contains specific alloy components, such as copper and nickel, which can improve its corrosion resistance. The weathering resistance of S235J2W is 2 to 8 times that of ordinary carbon steel, and the paintability is 1.5 to 10 times that of ordinary carbon steel. It can be used to manufacture steel structures such as vehicles, bridges, towers, containers, etc.
A588grA weathering steel plate
A588GrA weathering steel plate is a high-strength low-alloy structural steel with excellent atmospheric corrosion resistance. This steel improves its corrosion resistance by forming a protective layer on the surface of the metal matrix. It is mainly used in the manufacture of steel structures exposed to the atmosphere for a long time, such as railways, vehicles, bridges, towers, containers, etc.
A588 weathering steel plate is a low-alloy high-strength structural steel plate designed to improve atmospheric corrosion resistance. This steel plate can form a dense protective rust layer on the metal surface by adding specific alloy elements such as copper (Cu), chromium (Cr), nickel (Ni), etc. to the steel, thereby significantly improving its atmospheric corrosion resistance. The weather resistance of A588 weathering steel plate is 2 to 8 times that of ordinary carbon steel, with a longer service life and lower maintenance costs.
CortenA weathering steel plate
CortenA weathering steel plate, also known as Corten steel, is a low-alloy high-strength structural steel with excellent atmospheric corrosion resistance. This steel usually contains trace elements such as copper, phosphorus, chromium, and nickel. The addition of these elements enables a dense protective film to form on the surface of the steel, thereby slowing down the corrosion rate and improving corrosion resistance.
Corten B weathering steel plate
Corten weathering steel plate is a special low alloy steel that has stronger atmospheric corrosion resistance than ordinary carbon steel. This steel has a certain amount of alloy elements added to its composition, such as copper (Cu), phosphorus (P), chromium (Cr), nickel (Ni), etc. The addition of these elements helps to form a dense protective rust layer on the surface of the steel, thereby improving its corrosion resistance.
Q355NH weathering steel plate is a low-alloy high-strength weathering steel that improves the atmospheric corrosion resistance of steel by adding a small amount of alloying elements such as copper (Cu), phosphorus (P), chromium (Cr) and nickel (Ni). The grade of this steel is composed of the first letters of the Chinese pinyin for "yield strength", "weathering resistance" "Q", "NH" and the lower limit of yield strength and quality grade. For example, the "355" in "Q355NHD" means that its lower limit of yield strength is 355 MPa.
Q235NH weathering steel plate is a low alloy steel that improves its atmospheric corrosion resistance by adding a small amount of corrosion-resistant elements such as copper and nickel to ordinary carbon steel. The grade of this steel consists of "yield strength", the first letters of the Chinese pinyin of "weathering resistance" "Q" and "NH" and the lower limit of yield strength. "235" means that its yield strength is 235 MPa. The weather resistance of Q235NH weathering steel plate is 2 to 8 times that of ordinary carbon steel, and the paintability is 1.5 to 10 times that of ordinary carbon steel. It can be used in a thinner, exposed or simplified painting manner.
Q345NH weathering steel plate is a low-alloy high-strength weathering steel. It improves the atmospheric corrosion resistance of steel by adding a small amount of copper, phosphorus, chromium, nickel and other alloy elements to ordinary carbon steel. The grade of this steel is composed of "yield strength", the first letters of the Chinese pinyin of "weathering resistance" "Q" and "NH" and the lower limit of yield strength. "345" means that its yield strength is 345 MPa.
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