Cryogenic engineering applications require materials with perfect dimensional stability, combined with good weldability and high strength and ductility at low temperatures.

For more than 40 ans, Imphy has developed and improved its range of alloy products to meet increasingly demanding customer requirements in a wide range of marine, oil and gas and aerospace engineering applications.

In particular, throughout this period, Imphy's cryogenic engineering alloys have represented the market reference and Imphy  is the uncontested world leader in the supply of specialty materials for liquid natural gas (LNG) tankers.  Related Grade: Invar M93