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  • Q215B STEEL
  • Q215B PLATE

Q215B

  • Steel Standard: GB/T700
  • Rolling Type: Mild steel plate,Carbon steel coil
  • Thickness: 2mm-650mm
  • Width: 1000mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: As rolled/Control-rolled/Normalised
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■ Overview
Q215B is common carbon structural steel,comparing with grade Q215A (S.Max.0.050),Q215B(S.Max.0.045) has less limited for chemical sulphur composition.Q215B steel shall be done impacting test at room temperature.
■ 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 Q215B Carbon steel:

Thickness (mm)
Q215B ≤ 16 > 16 ≤ 40 > 40 ≤ 60 > 60 ≤ 100 > 100 ≤ 150 > 150
Yield strength (≥Mpa) 215 205 195 185 175 165
Tensile strength (Mpa) 335-450

Chemical composition for Q215B Carbon steel (Heat Analysis Max%)

Main chemical elements composition of Q215B
C Si Mn P S
0.15 0.35 1.20 0.045 0.045
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