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  • q450nqr1 steel plate
  • q450nqr1 steel coil
  • q450nqr1 steel sheet

Q450NQR1 STEEL PLATE

  • Steel Standard: TB/T 1979
  • Rolling Type: Corten steel plate,Corten steel coil
  • Thickness: 2mm-20mm
  • Width: 500mm-3000mm
  • Length: 1000mm-18000mm
  • Heat Treatment: Hot rolled,Annealed
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■ Overview
Atmospheric corrosion resisting steel for railway rolling stock Q450NQR1 STEEL PLATE,Q450NQR1 STEEL SHEET,Q450NQR1 STEEL MATERIAL are mainly used in built railway vehicles,trains,vessel containers and so on.Q450NQR1 owned the minimum yield strength at 450Mpa and tensile strength Min.550Mpa.Our most stock of Q450NQR1 width is 1500mm and 1800mm.
■ Full Data
Technical Requirements & Additional Services for Q450NQR1 STEEL PLATE:
♦ Low temperature impacting test at Minus 40 Deg.C.
♦ Cutting and welding as per end user’s demands.
♦ More restriction for Chromium and Cooper elements contains.
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578.
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2 
♦ Packing with pallets,wooden cases,bundled with iron belts.
■ Techicals

►Mechnical property for TB/T 1979 Q450NQR1 STEEL PLATE

Mechanical Property for Q450NQR1 steel plate

Thickness (mm)

Yield strength (≥Mpa)

Tensile strength (Mpa)

Elongation % ≥

T≤6

450

550

22

6<T≤14

20

14<T≤20

19


►Chemical composition for TB/T 1979 Q450NQR1 STEEL PLATE (Heat Analysis Max%)

Main chemical elements composition of Q450NQR1

C

Si

Mn

P

S

Cu

Cr

Ni

0.12

0.75

1.50

0.025

0.008

0.20-0.55

0.30-1.25

0.12-0.65

 

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