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  • SA387Gr22Cl2 steel plate
  • SA387Gr22Cl2 steel sheet


  • Steel Standard: ASME SA387/SA387M
  • Rolling Type: Boiler steel plate,Pressure vessel steel plate
  • Thickness: 6mm-300mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: Normalized+Tempered
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■ Overview
ASME SA387Gr22CL2 is mainly intend for welded boilers and pressure vessels designed for elevated temperature services.U.S.A.SA387Gr22Cl2 steel plate is according to ASME SA387/SA387M.These SA387 garde 22 class 2 steel materials also shall conform to steel specification ASME SA 20/SA 20M.These requirements outline the testing and retesting methods and procedures,permissible variations in dimensions and weight,quality and repair of defects,marking,loading,etc.
■ Full Data
  Technical Requirements & Additional Services for SA387Gr22CL2 steel plate:
♦  Simulated post-welded heat treatment (PWHT)
♦  Normalized and Tempered heat treatment
♦  Ultrasonic examination comply to ASME SA578,SA577,SA435
♦  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 SA387Gr22Cl2 boiler steel plate:

Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
310 515-690 200mm 50mm
... 18

Chemical composition for SA387 Grade 22 Cl2 boiler steel plate (Product Analysis Max%)

Main chemical elements composition of SA387Gr22Cl2
C Si Mn P S Mo Cr
0.04-0.15 0.50 0.25-0.66 0.035 0.035 0.85-1.15 1.88-2.62

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