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  • Q460C PLATE
  • Q460C STEEL

Q460C

  • Steel Standard: GB/T1591
  • Rolling Type: High strength low alloy structural steels
  • Thickness: 6mm-350mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: As rolled/Control-rolled/Normalised/N+T/QT
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■ Overview
High strength low alloy structural steel plate Q460C owned the minimum yield point above 460 Mpa for the thickness equal or above 16mm,and tensile strength shall be above 550 Mpa.Charpy V-notch impacting test shall be done at 0 centigrade for steel plate for Q460C.
■ Full Data
Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578 
■ Techicals

Mechnical property for Q460C low alloy structural steel:

Thickness (mm)
Q460C ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Yield strength (≥Mpa) 460 440 420 400
Tensile strength (Mpa) 550-720

Chemical composition for Q460C low alloy structural steel (Heat Analysis Max%)

Main chemical elements composition of Q460C
C Si Mn P S V Nb Ti Al (min.) Cr Ni
0.20 0.55 1.00-1.70 0.035 0.035 0.02-0.20 0.015-0.060 0.02-0.20 0.015 0.70 0.70

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