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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

F55 || UNS S32760 - 1.4501, X2CrNiMoCuWn25.7.4, SUPER DUPLEX (2)

F55 || UNS S32760 - 1.4501, X2CrNiMoCuWn25.7.4, SUPER DUPLEX

This super duplex stainless steel has a very corrosion resistance to chloride environment. It results to have excellent resistance to corrosion cracking, pitting, crevice in combination with high mechanical strength and resistance to corrosion fatigue.
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 F55 || UNS S32760 - 1.4501, X2CrNiMoCuWn25.7.4, SUPER DUPLEX are:

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

Main specifications / standards usually required on F55 S32760 : 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.

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F55 S32760 round bars, F55 S32760 hexagonal bars, F55 S32760 sheets, F55 S32760 plates, F55 S32760 pipes, F55 S32760 piping, F55 S32760 fittings, F55 S32760 tubes, F55 S32760 tubing, F55 S32760 elbows, F55 S32760 reducers, F55 S32760 Tee, F55 S32760 tubes, F55 S32760 tubing, F55 S32760 fasteners, F55 S32760 bolts, F55 S32760 stud bolts, F55 S32760 screws, F55 S32760 nuts, F55 S32760 washers