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GB/T 4171 Q355NH weathering steel steel plate

BBN steel offer GB/T 4171 Q355NH weathering steel,we can offer all kinds of weathering steel. China standard GB/T 4171 Q355NH Weather Resistant Steel Plate is used in Vehicle, Bridge, Tower, Container And So On.
GB/T 4171 Q355NH steel Specification:
Thickness: 5-300mm
Width: 1500-3700mm
Lenght: 4000-18000mm
Heat Treatment:As rolled/Normalised
GB/T 4171 Q355NH weathering steel chemical composition(%):


Grade

C Max

Si Max

Mn

P

S Max

Q355NH

0.16

0.5

0.5-1.5

0.030

0.030

GB/T 4171 Q355NH weathering steel mechanical property:


Grade

Yield Strength(MPa)

Tensile Strength(MPa)

% Elongation min

Q355NH

325-355

490-630

20

GB/T 4171 Q355NH weathering steel Introduction:Q355NH steel has a protective layer of rust resistance to atmospheric corrosion, it can be used in the manufacture of vehicles, bridges, towers, containers and other steel low-alloy structural steel. Compared with carbon steel, Q355NH steel has better corrosion resistance in the atmosphere. Compared to stainless steel, only trace amounts of alloying elements, alloys such as weathering resisting steel elements of total phosphorus, copper, chromium, nickel, molybdenum, niobium, vanadium, titanium, etc. is only a few percent.
GB/T 4171 Q355NH weathering steel steel Application:
GB/T 4171 Q355NH weathering steel has a protective layer of rust resistance to atmospheric corrosion, it can be used in the manufacture of vehicles, bridges, towers, containers and other steel low-alloy structural steel.
More about GB/T 4171 Q355NH weathering steel and if you need  other weathering steel,coantact us at any time.


Bebon International is a professional GB/T 4171 Q355NH weathering steel steel exporter and a steel Stockist in china. We keep more than 1000 tons GB/T 4171 Q355NH weathering steel steel in stock every month. If you want to get the GB/T 4171 Q355NH weathering steel steel price, please do not hesitate to contact us. Any need in GB/T 4171 Q355NH weathering steel Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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