Q355NH Corrosion Resistant Steel Plate Supplier

Q355NH steel plate under China GB/T 4171 standard, it is a kind of weathering steel. Q355NH weathering steel plate is the high tensile strength weathering steel plate, it has 490-630 Mpa tensile strength.

Q355NH steel plate comprehensive performance: Q355NH steel plate has good weldability and low temperature impact toughness, suitable for architecture, artifacts such as weather resistance of weldments.

Q355HNB steel sheet and coils are mainly used for steel structures such as railways, vehicles, bridges and towers that are exposed to the atmoSPHEre for a long time. Weathering steel is mainly used in the production of structural parts such as containers, railway vehicles, oil derricks, seaport construction, oil production channels and containers containing hydrogen sulfide corrosion media in chemical petroleum equipment.

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