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  • A387Gr21Cl2 STEEL PLATE
  • A387Gr21Cl2 STEEL SHEET

A387Gr21Cl2 STEEL PLATE

  • Steel Standard: ASTM A387/A387M
  • Rolling Type: Boiler steel plate,Pressure vessel steel plate
  • Thickness: 5mm-300mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: Normalized+Tempered
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■ Overview
Xinsteel stock U.S ASTM standard steel material A387Gr21CL2 steel plate and A387Gr12CL2 steel sheet in China warehouses.Other relative equivalent steel materials such as SA387Gr21CL1 steel plate,SA387Gr21CL2 steel plate,A387Gr21CL1 steel plate,A387Gr22CL1 steel plate,A387Gr22CL2 steel plate are also available in Xinsteel's stock.
■ Full Data
  Technical Requirements & Additional Services for A387Gr21CL2 steel plate:
♦  High tension test
♦  Low temperature impacting test
♦  Normalised and Tempered Heat treatment
♦  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 A387Gr21Cl2 boiler steel plate:

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

Chemical composition for A387 Grade 21 Cl2 boiler steel plate(Product Analysis Max%)

Main chemical elements composition of A387Gr21Cl2
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 2.63-3.37

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