Product & services Brands & products Commercial steel Pressure vessel ASTM A387 ASTM A387 Grade 11

ASTM A387 Gade 11

Download data sheet

Select Language

Get datasheet by email
Close

Get datasheet by email

Please visit SSAB’s privacy statement for more information on how we process personal data
On this page
    Show specs in Imperial Metric

    General Product Description

    The ASTM A387 specification is the Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum intended primarily for use in welded boilers and pressure vessels designed for elevated temperature service. SSAB can supply A387 Grade 11 to the tension test requirements for Class 1 and/or Class 2.

    Dimension Range

    Hide/Show specific columns Edit
    Select columns to display
      Grade Product type Thickness
      (inmm)      		 Width
      (inmm)      		 Length
      (inmm)
      Grade 11 Plate 0.185 - 3.604.70 - 91.4 60 - 131.91500 - 3350 73 - 5901900 - 15000
      Compare parameters

      Select one parameter to compare

      Comparison

        Width: Inquire for widths and lengths outside the noted ranges.

        Mechanical Properties

        Tensile testing is performed in the transverse direction.

        Hide/Show specific columns Edit
        Select columns to display
          Grade Thickness
          (inmm)          		 Yield strength
          (min ksi)          		 Tensile strength
          (ksi)          		 Elongation in 2" 1)
          (min %)          		 Elongation in 8" 1)
          (min %)
          Grade 11 Class 1 0.185 - 3.604.70 - 91.4 35 60 - 85 22 19
          Grade 11 Class 2 0.185 - 3.604.70 - 91.4 45 75 - 100 22 18
          Compare parameters

          Select one parameter to compare

          Comparison

            1) Refer to ASTM A20/A20M for Elongation adjustments based on plate thickness.