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GB/T 4171 Q355NH High strength weathering Steel Plate

Description: BBN steel is a well-known steel manufacturer and service provider in China, GB/T 4171 Q355NH High strength weathering Steel Plate is our superior product, we are favored by customers with high quality, competitive price and excellent service

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Lead Time:

Quantity(Metric Tons)	1 - 10	10 - 50	>50
Est. Time(days)	5	10	Negotiable

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Product 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.

GB/T 4171 Q355NH specification:
Thickness: 2mm-300mm
Width: 1000mm-4200mm
Length: 3000mm-18000mm

Main chemical elements composition of Q355NH:

Main chemical elements composition of Q355NH
C	Si	Mn	P	S	Cu	Ni	Cr
0.16	0.50	0.50-1.50	0.030	0.030	0.25-0.55	0.65	0.40-0.80

Mechanical property for Q355NH steel:

Thickness (mm)
Q355NH	≤ 16	> 16 ≤ 40	> 40 ≤ 60	>60
Yield strength (≥Mpa)	355	345	335	325
Tensile strength (Mpa)	490-630

GB/T 4171 Q355NH Application:
Q355NH atmospheric corrosion structural steel plate is widely used to building shipping containers and offshore containers, such as Schedule waste storage container, Weather Shelters, Tool boxes, Workshop containers and so on.

More about GB/T 4171 Q355NH weathering steel and if you need other weathering steel,coantact us at any time.

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GB/T 4171 Q355NH High strength weathering Steel Plate

Product Introduction

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