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Steel for boilers and pressure vessels > ASTM/ASME Standard

A/SA 387 Gr.22 Cl.2

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A/SA 387 Gr.22 Cl.2

Material for pressure vessels to support high temperatures, with high and very high strength. Chromium and Molybdenum material can support high/very high temperatures with minimum aging of the product after thousands of hours of work. These types of steel are for heat-resistant pressure vessels.

A/SA 387 Gr.22 Cl.2 steel is characterised by good weldability. These types of steel are used above all for manufacturing boilers, pressure vessels and pipes for the transportation of hot liquids. They also offer good properties at high and low temperatures. The product is always supplied in the normalised and tempered condition.

A/SA 387 Gr.22 Cl.2


  • Special types of steel of medium and high alloy from 6 to 150 mm
  • Carbon steel from 6 to 300 mm


  • 2000x12000
  • 2500x12000
  • 3000x12000