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  • q345nqr3 steel plate
  • q345nqr3 steel coil
  • q345nqr3 steel sheet

Q345NQR3 STEEL PLATE

  • Steel Standard: TB/T 1979
  • Rolling Type: Corten steel plate,Corten steel coil
  • Thickness: 1mm-20mm
  • Width: 500mm-3000mm
  • Length: 1000mm-18000mm
  • Heat Treatment: AR,Normalized
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■ Overview
Railway vehicle used anti corrosion steel materials Q345NQR3 STEEL SHEET,Q345NQR3 STEEL PLATE,Q345NQR3 STEEL COIL in Xinsteel's stock warehouse ready for shipment.These Q345NQR3 steel plates shall be done low temperature impacting test at -40 Deg.C with impact energy 27J for plate thickness equal or above 12mm.
■ Full Data
Technical Requirements & Additional Services for Q345NQR3 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 Q345NQR3 STEEL PLATE

Mechanical Property for Q345NQR3 steel plate

Yield strength (≥Mpa)

Tensile strength (Mpa)

Elongation % ≥

345

480

24


►Chemical composition for TB/T 1979 Q345NQR3 STEEL PLATE (Heat Analysis Max%)

Main chemical elements composition of Q345NQR3

C

Si

Mn

P

S

Cu

Ti

RE

0.12

0.20-0.50

0.25-0.70

0.06-0.12

0.02

0.25-0.50

0.03

0.01-0.04

 

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