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Special Steels

304H || 316H || 317L || 321H || 347H || S31803 || S32750 || S32760 || S31254 || S32550 || 410 ||

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 || 1.4462 || 1.4410 || 1.4501 || 1.4547 || 1.4507 || 1.4006 ||

- stock  - fasteners stock   - production

F53 || UNS S32750 - 1.4410, X2CrNiMoN25.7.4, SAF 2507®, SUPER DUPLEX

F53 || UNS S32750 - 1.4410, X2CrNiMoN22.5.3, SAF 2507®, SUPER DUPLEX 

This super duplex stainless steel has a very corrosion resistance to chloride environment. It results to have excellent resistance to corrosion cracking in combination with high mechanical strength. 
S32750 is a very popular steel for oil&gas applications.

NORSOK M630 MDS D51; D52; D53; D54, D55; D57

Main fields of application:

Oil&Gas, Pulp & Paper, Marine & Naval, Structural components, Chemical, Petrochemical.

Our products in F53 || UNS S32750 - 1.4410, X2CrNiMoN25.7.4, SAF 2507®, SUPER DUPLEX are:

  • Bars
  • Sheets
  • Plates
  • Piping & Fittings
  • Fasteners

Main specifications / standards usually required on F53 S32750 : ASTM A182, ASTM A479, ASTM A276, ASME SA182, ASME SA479, ASME SA276, ASTM A240, ASME SA240, ASTM A790, ASME SA790, ASTM A928, ASME SA928, ASTM A815, ASME SA815, ASTM A789, ASME SA789, NORSOK M630, NORSOK M650, MDS D57, MDS D55, MDS D51, MDS D52, MDS D53, MDS D54.

torna a: Acciai Speciali

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