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High Strength Non-coating Weather Resistant Structural Steel

The coating-free super weathering steel products with strength of 420~800MPa have been developed, which have the characteristics of high strength, excellent corrosion resistance, easy processing and environmental protection. It can adapt to inland atmosphere, industrial pollution atmosphere, ocean atmosphere and other working conditions.

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Product Details

LGNHP800 is about 25% lighter than traditional materials when used to manufacture photovoltaic supports. At the same time, it can be used exposed without coating under C3 environment, and the thickness reduction is less than 0.1mm/a in 30 years.

High strength non-coating weather resistant structural steel