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Weathering steel plate

Q235nh Steel Plate




Technology:Hot Rolled

Payment term:30%TT Advance + 70% Balance



Processing Service:Welding, Punching, Cutting, Bending, Decoiling

Surface finish:Rust- treatment,or according to customer requirement

Size:Customized Size Accept

  • Product Detail

What is the material of Q235NH steel plate? What is the use of Q235NH steel plate?
The full name of Q235NH steel plate: atmospheric corrosion-resistant hot continuous rolling steel, also known as Cordon steel, corrosion-resistant steel, widely used in: containers, power plant chimneys, railway engineering and other outdoor steel such as large-scale outdoor sculpture steel, weathering steel (that is, atmospheric corrosion-resistant steel ) is a series of inexpensive and high-quality low-alloy steels between ordinary steel and stainless steel, which can be developed and innovated sustainably after incorporating new modern metallurgical mechanisms, new technologies and new processes. It is a series of steels at the forefront of world super steel technology one of the species. Weathering steel is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel added. 8 times, and the paintability is 1.5~10 times that of ordinary carbon steel, which can be used in thinning, bare or simplified painting.


GB/T 4171 Q235NH Weathering Steel Plate Q235NH Weathering Steel Plate
Q235NH Chemical Composition (Maximum):
Grade C Silico Manganese Phosphorus S Copper Chromium You
Q235NH 0.13 0.10-0.40 0.20-0.60 0.03 0.03 0.25-0.55 0.40-0.80 0.65
Mechanical behavior:
Grade Yield Strength (MPa) Tensile Strength (MPa) % Minimum Elongation
Q235NH 215-235 360-510 24


Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra?

A:Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your MOQ?

A: Usually our MOQ is 5t. But if your quantity is small, the price may be a little higher. When there is a big quantity, the price will be quite lower.

Q:How to buy your ideal products?

A: You can provide us your drawing, and we will produce as your drawing. Or we can design as your requirements if you do not have a clear plan.

Q:How to pay?

A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before producing, 70% balance before loading by TT.

Q:How to install after the goods destination?

A: We will provide installation instruction and video for you. Technicians will be sent to help you if it is necessary. However, the visa fee, air tickets, accommodation, wages will be provided by buyers.

Q:How to get an accurate quotation?

A:Product detail size & Length,product quantities,product material grade.

Q:What other items from this supplier?

A:Angle line structural steel, H beam, I beam, Channel. Square, rectangular, round hollow section pipe. Steel plate, checker plate, corrugated sheet, steel coil. Flat, square, round bar. Screw, Stud bolt, nut, washer, flange and other related pipe kits.



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