  +86 13812027444       lee@hongguansteel.com
Q235NH Weather Resistant Steel Plate
Home » Products(1) » Carbon steel products » Weather Resistant Steel » Q235NH Weather Resistant Steel Plate

Product Category

Leave a Message
Get Relpy Now


Q235NH Weather Resistant Steel Plate

Q235NH steel is a weathering steel conforming to GB/t4171 standard.Q235NH steel has a minimum yield strength of 235Mpa and a tensile strength of 360-510Mpa.
  • As customers' demands

  • Hongguan

Q235NH Weather Resistant Steel Plate China Manufacturer

Q235NH Full name: Atmospheric corrosion resistant hot rolled steel, also known as Cowden steel, corrosion resistant steel. Weathering steel is between ordinary steel and stainless steel inexpensive low-alloy steel series, in the integration of modern metallurgical new mechanisms, new technologies and new processes to sustainable development and innovation, is one of the world's super steel technology frontier level of the series of steel grades. Weathering steel is made of ordinary carbon steel with a small amount of copper, nickel and other corrosion-resistant elements, which has the characteristics of high quality steel such as toughness, plastic extension, forming, welding, abrasion, high temperature, fatigue, etc.; weathering resistance is 2~8 times that of ordinary carbon steel, and painting is 1.5~10 times that of ordinary carbon steel, which can be used in thinning, bare or simplified painting.

Q235NH Weather Resistant Steel Plate Specification

Standard AiSi, ASTM, BS, DIN,   GB, JIS
Grade Q235NH,Q295NH,Q355NH,Q415NH,Q460NH,Q500NH,Q550NH
Corten A,Corten B
A588 Grade A,A588 Grade B,A588   Grade C,A588 Grade K
Thickness 3-100mm or as required
Width 200-3000mm or as   required
Length 1000-6000mm or as   required
Technique Hot Rolled / Cold   Rolled
Packaging Export sea-worthy   packing or with customers’ request
Processing service Bending, Welding,   Decoiling, Cutting, Punching, Sullcoating
Application Automobile, Bridges,   Buildings
Machinery, Pressure vessel   industries
Engineering construction
Surface treatment Rusty or as required
Capacity 500Tons/ week

Weather Resistant Steel Sheet

Q235NH Weather Resistant Steel Plate Chemical Properties

Grade C Si Mn P S Cu Cr Ni
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

Q235NH Weather Resistant Steel Plate Mechanical Properties

Grade Yield Strength(MPa) Tensile Strength(MPa) % Elongation min
Q235NH 215-235 360-510 24

Weather Resistant Steel Plate Products Show

Weather Resistant Steel Plate


stainless steel Certificates (1)

Our Service/Why Choose Us

(1)Fast delivery time, good quality and reasonable price

(2) We can process different finished products according to your requirements

(3) High production capacity will shorten your waiting time

(4) Accepting buyer's specification

(5) Experienced R&D department

For more details about our products, please contact our sales for more information. Thank you for visiting

Product Inquiry

Quick Links

Email: lee@hongguansteel.com
Tell: 0086-13812027444
WhatsApp: 0086-13812027444
Address: Room 413, Building No.7, A4, Huarun Landmark Plaza, Maoling Mountain Road No.2, Lixia District, the City of Jinan
Copyright © 2021 Shandong Hongguan Steel Group Co., Ltd. All Rights Reserved.Support By Leadong.