Page Tools

May I help you?

Select contact service:

Sign up to receive ArcelorMittal Flat Products Industry news alerts by email
Page tools
Print
Bookmark
Share on
Contact us Contact us

Thermal high temperature pressure vessel

Important specification
  • Higher temperatures
  • Heat resistant
  • Strength
  • Toughness
Recommendation

Our pressure vessel grades are unique in their ability to withstand high pressure at different temperatures. The range of weldable fine grain steels, normalised according to EN 10028-3:2009, provide good weldability, as well as excellent toughness, and are suitable for normalisation annealing and stress-relief annealing (both treatments neutralise local hardening caused by welding).

These steels for pressure vessels and boilers differ from other carbon-manganese structural steels due to their high resistance to pressure at all temperatures (ambient, low or high).

Best-in class products