Q450NH Corrosion Resisting Steel Plate
 

GB/T 4171 Q450NH is one kind steel grade for atmosphere corrosion resistance. The minimum yield strength for Q450NH is above 450 Mpa for thickness equal and below 16mm, and the minimum tensile strength is above 600 Mpa.

 

Q450NH Weathering 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.

 

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