+86 371 55057610

inquiry@xsteelplate.com

  • SA204 Grade A STEEL SHEET
  • SA204 Grade A STEEL MATERIAL

SA204 Grade A STEEL PLATE

  • Steel Standard: ASME SA204/SA204M
  • Rolling Type: Boiler steel plate,Pressure vessel steel plate
  • Thickness: 5mm-300mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: As Rolled/Normalised/Stress relieved
(※ Click this button to inquiry)
■ Overview
Molybdenum alloy ASME SA204 Grade A steel plate and SA204GrA steel sheet are from steel specification designation SA204/SA204M.SA204 Grade A steel plate rolled from Killed steel and shall be Normalized heat treatment for thickness over 40mm when purchased.
■ Full Data
Technical Requirements & Additional Services for SA204 Grade A steel plate:
♦  High tension test
♦  Low temperature impacting test
♦  Normalised for thick plates over 40mm
♦  Simulated post-welded heat treatment (PWHT)
♦  Rolling under standard NACE MR-0175 (HIC+SSCC)
♦  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
■ Techicals
 ► Mechnical property for SA204GrA boiler steel plate:

Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
255 450-585 200mm 50mm
19 23
 
Chemical composition for SA204 Grade A boiler steel plate(Heat Analysis Max%)

Main chemical elements composition of SA204 Grade A
Thickness(mm) C Si Mn P S Mo
T≤25 0.18 0.15-0.40 0.90 0.035 0.035 0.45-0.60
25<T≤50 0.21
50<T≤100 0.23
T>100 0.25
Inquiry >>
Your name :
Your tel :
* Your mail :
Your company :
Your country :
* Inquiry :