UNS-S32550 (Ferralium 255®)

Home Products Stainless Steel Alloy UNS-S32550 (Ferralium 255Â®)

Ferralium 255 is a high strength steel with excellent corrosion resistance to a wide variety of corrosive chemicals such as phosphoric and nitric acids. Ferralium 255® has great ductility and impact strength at both ambient and sub-zero temperatures. Ferralium® has been used in the chemical processing, marine and oil industry for applications such as valves, pipes, vessels, shaft seals and pumps.

Available forms are pipe, bar, sheet and plate.

Chemical Analysis of Ferralium 255

Al Fe

Fe Sn

.03

0.80-1.20

20 0.04

04 0.020

0.20-0.70

24.50-26.50

5.50-6.50

3.10-3.80

0.20-0.25