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09CuPCrNi-A weathering steel plate

09CuPCrNi-A weathering steel plate is a high-strength weathering steel with excellent atmospheric corrosion resistance. This steel material forms a dense protective layer on the surface of the metal matrix by adding a small amount of copper (Cu), chromium (Cr), nickel (Ni) and other alloy elements to ordinary carbon steel, thereby improving its atmospheric corrosion resistance. The weather resistance of 09CuPCrNi-A is 2 to 8 times that of ordinary carbon steel, and the paintability is 1.5 to 10 times that of ordinary carbon steel.

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Weathering steel plate

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09CuPCrNi-A weathering steel plate is an excellent atmospheric corrosion resistant steel plate
Mechanical properties: yield strength: ≥343MPa; tensile strength: 480 - 630MPa; elongation: ≥22%
Performance: by adding alloy elements such as copper, chromium, and nickel, a dense and stable protective rust layer is formed on the surface of the steel plate to prevent further erosion by oxygen and moisture in the atmosphere, thereby having good atmospheric corrosion resistance, and its weather resistance is 2 - 8 times that of ordinary carbon steel.
Application areas: commonly used in steel structures such as railway vehicles, bridges, and towers that are exposed to the atmosphere for a long time.
Applicable to containers, ships, and seaport buildings.
Features and advantages: Extend service life: reduce maintenance and repair costs.
Reduce coating requirements: can reduce or eliminate the initial coating process.
Environmental protection and energy saving: reduce resource consumption and environmental pollution.

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Weathering steel plate