+86 371 55057610

inquiry@xsteelplate.com

  • Q235NH steel
  • Q235NH coil

Q235NH

  • Steel Standard: GB/T 4171
  • Rolling Type: Weathering steel plate,Alloy steel plate
  • Thickness: 2mm-300mm
  • Width: 1000mm-4200mm
  • Length: 3000mm-18000mm or Coil
  • Heat Treatment: As rolled/Normalised
(※ Click this button to inquiry)
■ Overview
Q235NH in steel standard GB/ T 4171 is a kind atmospheric corrosion resisting structural steel.The minimum yield strength is 235 Mpa,and tensile strength within 360-510Mpa.According to the different impacting temperature,Q235NH steel plates can be named as Q235NHA,Q235NHB,Q235NHC,Q235NHD,Q235NHE.
■ Full Data
Technical Requirements & Additional Services:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user’s demands
♦ G101 Guide for estimating atmospheric corrosion resistance of low alloy steels 
■ Techicals

Mechnical property for Q235NH corten steel:

Thickness (mm)
Q235NH ≤ 16 > 16 ≤ 40 > 40 ≤ 60 >60
Yield strength (≥Mpa) 235 225 215 215
Tensile strength (Mpa) 360-510

Chemical composition for Q235NH corten steel (Heat Analysis Max%)

Main chemical elements composition of Q235NH
C Si Mn P S Cu Ni Cr
0.13 0.10-0.40 0.20-0.60 0.030 0.030 0.25-0.55 0.65 0.40-0.80

Inquiry >>
Your name :
Your tel :
* Your mail :
Your company :
Your country :
* Inquiry :