Langley Alloys Fermonic 50HS is a high strength stainless steel that can handle ridiculously low temperatures!

By Rowan Easter-Robinson


Friday 8 March 2024, 10:00:00 AM


Oil and gas, subsea, valves, or hydrogen applications – if you’re looking for high strength stainless steel, you’ve got to check out Fermonic 50HS from Langley Alloys! In today’s MTD Technical Corner, Rowan Easter-Robinson of MTDCNC and Rodney Rice of Langley Alloys discuss a special stainless steel that offers four to five times the strength of 316. This unique and resistant material keeps its toughness from room temperature all the way down to -200 degrees centigrade! For designing and developing high pressure systems, the Fermonic 50HS from Langley Alloys is a high-performance stainless steel you can’t miss!

The home of Super Duplex

  • Ferralium 255-SD50 (1.4507, S32550)
  • S32760 (1.4501, F55)
  • 2507 (S32750, 1.4410, F53)
  • 2205 (S32205, 1.4462, F51)

Nickel alloys too

  • Alloy 718 (N07718, 2.4668)
  • Alloy 625 (N06625, 2.4856)
  • Alloy 725 (N07725)
  • Alloy 825 (N00825, 2.4858)
  • Alloy 925 (N09925)
  • Alloy K-500 (2.4375

High performance stainless steels

  • Fermonic 50 (Nit50, 1.3964, XM19, S20910)
  • Fermonic 60 (Nit60, S21800)
    Unique copper alloys
  • Hiduron 130 (2.1504, DTD900/4805)
  • Hiduron 190 (NES835)
  • Hidurel 5 (2.0855, DTD498)


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