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Special Steels


304H || 316H || 317L || 321H || 347H ||


We are your one-stop shop for special steels & modified steel grades.

With our special steels we support Customers engaged in several market fields, such as Energy, Aerospace, Oil & Gas, Chemical, Petrochemical, Water Treatment, Pulp & Paper, General Engineering,...

We supply BARS, SHEETS, PLATES, PIPING & TUBING, FASTENERS in various hard to find steels.


1.4948 || 1.4919 / 1.4401 || 1.4438 || 1.4878 || 1.4961 / 1.4550 ||



- stock  - fasteners stock   - production
    - sales@af-trading.it


321H || UNS S32109 - 1.4878 X5CrNiTi18-10, AISI 321H, Tp 321H, Type 321H

321H || UNS S32109 - 1.49878  
X5CrNiTi18-10, AISI 321H, Tp 321H, Type 321H

This titanium stabilized special steel is the 321 stainless steel version with higher carbon value C≥0.04%.
321H provides excellent resistance to oxidation, low temperature toughness, corrosion resistance and it is very ductile and formable. 

Main fields of application:

Aerospace, Energy, Petrochemical, Oil&Gas, Chemical, Water Treatment, Pharmaceutics, Food processing


Our products in 321H || UNS S32109 - 1.4878  X5CrNiTi18-10, AISI 321H, Tp 321H, Type 321H are:

  • Bars
  • Sheets
  • Plates
  • Pipes & Tubes

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