Offshore Steel Plate – API 2H Grade 50

API 2H Grade 50 is an offshore steel grade which is regulated by the American Bureau of Shipbuilding (ABS).

Applications of API 2H Grade 50 Offshore Steel Plate

Whilst originally designed as a structural steel for use in the welded construction of offshore platforms, the material is also used in other applications due to the tight controls placed on the chemical composition of the steel at the mill stage.

The primary use of API 2H Grade 50 is in critical areas of the construction where good impact and fatigue resistance is required. API 2H Grade 50 can be found in stiffened plate construction, tubular joints, and other intersections where parts of the plates are subjected to through-thickness tension.

The steel is also used as a piling material for bridge construction due to its fracture, vibration and torque resistance. API 2H Grade 50 is therefore not only in effective material for floating and rigid offshore platform construction, it also has other uses as a high yield and highly specified structural grade material.

Key Features of API 2H Grade 50 Offshore Steel Plate

Key features of API 2H Grade 50 Offshore Steel Plate include:

  • Structural offshore grade for critical applications
  • High yield with excellent fracture and impact resistance
  • Resistance to lamellar tearing
  • Though classed as a marine grade, can be used in a variety of applications due to stringent spec

Equivalent Grades of API 2H Grade 50 Offshore Steel Plate

The following grades are equivalent to API 2H Grade 50 Offshore Steel Plate:

  • EN10225:S355
  • EN10225:S420
  • EN10225:S460
  • API 2H
  • API 2W

Masteel UK Limited offers API 2H Grade 50 plates for supply to clients on a global basis. For more information about API 2H Grade 50 incouding technical deatils and to receive a detailed and competitive quotation, call Masteel UK Ltd today on +44 (0)1675 437733.

This information has been sourced, reviewed and adapted from materials provided by Masteel UK Ltd.

For more information on this source, please visit Masteel UK Ltd


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