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.

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Weathering steel plate

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PRODUCT DETAILS

S235J2WP weathering steel plate is a structural steel plate with good atmospheric corrosion resistance.
Chemical composition: Carbon (C) content usually does not exceed 0.16%; Silicon (Si) content generally does not exceed 0.45%; Manganese (Mn) content is between 0.15%-0.70%; Phosphorus (P) content does not exceed 0.04%; Sulfur (S) content does not exceed 0.035%; Chromium (Cr) content is 0.35%-0.85%; Copper (Cu) content is 0.20%-0.60%;
Nickel (Ni) content does not exceed 0.7%.
Features: By adding a certain amount of copper (Cu), phosphorus (P), chromium (Cr), nickel (Ni) and other alloy elements to the steel, a dense and stable oxide protective film is formed on the surface of the substrate, which can effectively hinder the entry of corrosive media, thus having excellent atmospheric corrosion resistance. In industrial and rural atmospheric environments, the weather resistance of this steel plate is 2-8 times that of ordinary carbon steel.
Application areas: It is often used to manufacture steel structures exposed to the atmospheric environment for a long time, such as bridges (including cross-sea bridges), railway vehicles, pillars and load-bearing beams of industrial and civil buildings, various alloy structures and their components, structural parts of various engineering machinery, hulls, offshore oil platforms, platform pipe joints and other structural parts. It can also be used to make various structural parts that work in the atmospheric environment and corrosive gases and liquids.

APPLICATION

The company is mainly engaged in the production and processing of steel pipes, with a complete range of products, including stainless steel pipes, welded pipes, seamless steel pipes, etc. It also produces steel plates, steel coils, steel strips, and profiles. It is one of the large steel manufacturers in China, with large warehouses in multiple cities across the country, abundant supply of goods, superior quality, reliable quality, and honest operation.

FACTORY

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Weathering steel plate