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Acciai Speciali


304H || 316H || 317L || 321H || 347H || S31803 || S32750 || S32760 || S31254 || S32550 || 410 || Nitronic ® || XM-19 || S20910 || S21800 || VAR AERO GRADES: 17-4PH || 15-5PH || 300M || 4340 || A286 || ...


Siamo un "one-stop-shop" per le necessità di acciai speciali e acciai modificati.

Con i nostri acciai speciali forniamo Clienti impegnati in molteplici settori di mercato: Energia, Aeronautica, Spazio e Difesa, Chimico e Petrolchimico, Trattamento Acque, Carta, Industria Generale, ...

Forniamo BARRE, LAMIERE, PIASTRE, PIPES e TUBI, BULLONERIA


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 || 1.3964 ||


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    - sales@af-trading.it


F61 || UNS S32550 - 1.4507, Ferralium 255 ®, Super Duplex 255, X2CrNiMoCuN25-6-3

F61 || UNS S32550 - 1.4507, Ferralium 255 ®, Super Duplex 255, X2CrNiMoCuN25-6-3

This super duplex stainless steel combine high strength and very good corrosion resistance to several corrosive chemical environments.
It performs very well in seawater environment with good resistance to pitting and crevice corrosion.
Super Duplex 255 has also good ductility and impact strength.

Main fields of application:

Oil&Gas, Chemical, Petrochemical, Pulp & Paper, Water Treatment


Our products in F61 || UNS S32550 - 1.4507, Ferralium 255 ®, Super Duplex 255, X2CrNiMoCuN25-6-3 are:

  • Bars

Main specifications / standards usually required on F61 S32550 : ASTM A182, ASTM A479, ASTM A276, ASME SA182, ASME SA479, ASME SA276


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F61 S32550 barre tonde