What are the properties of Q355NH steel sheet?

Q355NH weathering steel, namely atmospheric corrosion resistant steel, is between the ordinary steel and stainless steel low alloy steel series. Weathering steel by ordinary carbon steel added a small amount of copper, nickel and other corrosion resistant elements, with high quality steel strength and toughness, plastic extension, forming, welding, cutting, abrasion, high temperature, anti-fatigue and other characteristics.
 
Q355NH steel mechanical properties
Yield Strength (MPa) min. 355
Tensile Strength (MPa): 490-630
Elongation min. %: 22
 
Weather resistant steel Q355NH plates specification:
Thickness:1.2-150mm
Width : 1220mm to 4200mm,
Length : 5000mm to 18000mm
(Notes:coil thickness≤25mm)
Process : Hot-Rolled (HR)
 
Q355NH atmospheric pressure anti-corrosive structural steel plate is widely used in the construction of shipping containers and offshore containers, such as scheduling waste storage containers, shelters, tool boxes, workshop containers, etc.