Q235NH Weather Resistant Steel

■ Overview

Corten steel plate and coil named by ability of resisting atmospheric corrosion. These steels form a protective layer on their surface under the influence of the weather,because adding cooper but limited phosphorus and sulphur when rolling.Xinsteel’s weathering steel plates are used in welded briges,high buildings and shipping container,and other outside steel structures in bad situiation.



■ Full Data

Technical Requirements: 
♦ The chemical element Cr of Ladle analysis in Corten A shall be within 0.50-1.25 %
♦ The chemical element Cr of Ladle analysis in Corten B shall be within 0.40-0.65 %
♦ The chemical element P of Ladle analysis in Corten B shall be belows 0.03 %
♦ Low temperature impacting test

Additional Services from Xinsteel:
♦ Product Analysis 
♦ Drop-Weight test
♦ Simulated post-welded heat treatment (PWHT)
♦ Cutting and welding as per end user’s demands
♦ Third-Party Inspection arrange
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2


■ Grades

All Steel Grades Chart for Corten Steel Plate: 

STANDARDSTEEL GRADE
EN10025-5S235J0W,S235J2W,S355J0WP,S355J2WP,S355J0W,S355J2W, S355K2W
JIS G3114SMA400AW,SMA400BW,SMA400CW,SMA400AP,SMA400BP, SMA400CP,SMA490AW,SMA490BW,SMA490CW,SMA490AP, SMA490BP,SMA490CP,SMA570W,SMA570P
COR-TENCor-ten A,Cor-ten B
GB/T417109CuPCrNi-A,09CuPCrNi-B,09CuP Q235NH,Q295NH,Q355NH,Q415NH,Q460NH,Q500NH,Q550NH Q295GNH,Q355GNH,Q265GNH,Q310GNH
ASTM A242/242MA242
ASTM A588/A588M ASME SA588/SA588MA588 Grade A,A588 Grade B,A588 Grade C,A588 Grade K SA588 Grade A,SA588 Grade B,SA588 Grade C,SA588 Grade K

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Corten Steel Plate
Thickness:2mm-450mm
Width:800mm-4200mm
Length:Coils or belows 18000mm
Heat Treatment:As Rolled/Normalised/TMCP
Main Grades:Corten A,Corten B,A588,S355J2W,S355J0WP,SMA400AW/BW/CW
Steel Standard:Cor-ten,ASTM,ASME,EN 10025,JIS G3114,GB/T4171

Description