Q355NH corten steel pipe

Q355NH corten steel pipe is a high strength low alloy weathering steel, mainly used in construction and engineering structures, especially in harsh environment applications. Its main features include:

Weather resistance: Q355NH corten steel pipe has good corrosion resistance, and the surface will form a protective oxide film, which can resist the erosion of natural factors such as rain and wind.

High strength: the steel pipe has high tensile strength and yield strength, suitable for bearing large loads, and is widely used in Bridges, buildings and other structures.

Processing properties: Q355NH corten steel pipe can be welded, cut and formed, suitable for various engineering needs.

Environmental protection: Due to its corrosion resistance, the structure using this steel is maintained and replaced less frequently at the end of its service life, reducing the waste of resources.

Application: Often used in construction, Bridges, wind power generation, mining equipment and other fields.

Q355NH chemical composition(%)

Q355NH mechanical property

Grade	Q355NH mechanical property
	Yield Strength(MPa)	Tensile Strength(MPa)	% Elongation min
China GB/T 4171 Q355NH	325-355	490-630	20