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X9CrNiSiNCe21-11-2

, SS 2368 253MA*** 1.4835

1.4835 / 253MA* is an austenitic heat-resistant steel. It is stainless and acid resistant. The steel has strong oxidation resistance. 1.4835 also has strong scaling resistance at temperatures up to about 1150 °C. 

*Registered trademark of Outokumpu Oyj.

Dimension Sheet / Plate1 - 60 mm
Dimension RoundbarØ 5 - 200 mm
ForgingYes
Pipes / FittingsYes
Yield strengthmin. 310 N/mm²
Tensile strength650 - 850 N/mm²

Properties of 1.4835

The steel has properties and a chemical composition that give it very good weldability. The steel can be both cold-formed and hot-formed but is hardened only by cold working.

The properties of the steel include

  • heat resistance
  • resistance to oxidation
  • resistance to creep
  • good mechanical properties
  • good dimensional stability at high temperatures
  • very good weldability
  • a high resistance to chalking.

Do you have questions about the properties of material 1.4835 (also SS 2368) or any of our other steel products? Feel free to contact us and we will help you out!

Application of X9CrNiSiNCe21-11-2

The properties of the steel make it suitable for several applications. For example, the steel is used for

  • applications in the oil industry
  • expansion bellows
  • conveyor belts
  • exhaust components for vehicles
  • valves and flanges
  • various types of piping systems.

 Are you looking for other types of pressure vessel steel?

Here you can see our full range of both alloy and non-alloy pressure vessel steel.