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Please see below applications of SA387 / A387 Grade 11 Class 2

Applications

  • Flanges
  • Heat exchangers
  • High temperature ducting
  • Pipe clamps
  • Pressure vessels
  • Valves

Properties

Chemical Requirements
(cast analysis, % by mass, maximum permitted unless indicated otherwise)

C Mn P S Si Cr Mo V
0.05 – 0.17 0.40 – 0.65 0.025 0.025 0.05 – 0.80 1.00 – 1.50 0.45 – 0.65

Tensile requirements

Yield MPA Tensile MPA Elongation % (50mm) Reduc’n of area*
310 min 515 – 690 22 min

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