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What is Q550NHA weathering steel steel plate

Q550NHA weathering steel deep processing manufacturer: Q550NHA weathering steel structure has many unique advantages, such as high strength, high toughness, earthquake resistance, light weight, low cost, small available space, no civil engineering, etc. Light steel structure is used in residential buildings. Its construction period is short and so on. Weathering steel structure is economical steel with the concept of "green" and sustainable development. However, this kind of steel has a high processing cost for anti-corrosion and fire prevention, which brings certain restrictions to its promotion and application. Under natural weather conditions, steel erosion and thinning can reach more than 0.1-1mm in 5 years, and the thinning is more severe for a long time or under special and man-made harsh environments.

 
The company's main business is weathering rust-resistant steel plate and surface treatment of weathering rust-resistant steel plate. According to the customer's drawings, we can process and customize the rust steel plate Q550NHA weathering steel sheet into live parts, such as bending, welding, punching, cutting, etc. The steel plate processed by our company has uniform rust red color, good color fastness and adhesion, no peeling, no slag.
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