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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

F44 || UNS S31254, 6Mo®, 254SMo®, 6Moly®, X1CrNiMoCuN20.18.7, SUPER AUSTENITIC 1.4547

F44 || UNS S31254, 6Mo®, 254SMo®, 6Moly®, X1CrNiMoCuN20.18.7, SUPER AUSTENITIC 1.4547

This super austenitic stainless steel has a good ductility combined with excellent corrosion resistance in seawater environment. 
S31254 is a very popular steel for off-shore oil&gas, marine and naval applications.

NORSOK M630 MDS R11; R12; R13; R14, R15; R17

Main fields of application:

Oil&Gas, Off-Shore, Naval, Marine, Petrochemical.

Our products in F44 || UNS S31254, 6Mo®, 254SMo®, 6Moly®, X1CrNiMoCuN20.18.7, SUPER AUSTENITIC 1.4547 are:

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


Main specifications / standards usually required on F44 S31254 : ASTM A182, ASTM A479, ASTM A276, ASME SA182, ASME SA479, ASME SA276, ASTM A240, ASME SA240, ASTM A312, ASME SA312, ASTM A358, ASME SA358, ASTM A403, ASME A403, ASTM A269, ASME SA269, NORSOK M630, NORSOK M650, MDS R17, MDS R15, MDS R11, MDS R12, MDS R13, MDS R14.

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F44 S31254 round bars, F44 S31254 hexagonal bars, F44 S31254 sheets, F44 S31254 plates, F44 S31254 pipes, F44 S31254 piping, F44 S31254 fittings, F44 S31254 tubes, F44 S31254 tubing, F44 S31254 elbows, F44 S31254 reducers, F44 S31254 Tee, F44 S31254 tubes, F44 S31254 tubing, F44 S31254 fasteners, F44 S31254 bolts, F44 S31254 stud bolts, F44 S31254 screws, F44 S31254 nuts, F44 S31254 washers