Corrosion resistant austenithaltiger phosphorlegierter cast steel with TRIP or TWIP properties and its use

Use of the corrosion-resistant austenithaltigen phosphorlegierten cast steel containing the following elements in percent by mass: • carbon content greater than 0.01 to 0.6%, • nitrogen content greater than 0.005 to 0.5%, • phosphorus content greater than 0.05 to 1.5% • manganese content of greater than 0 to 25%, • nickel content of 0 to 12%; • chromium content greater than 12 to 20%, • molybdenum content of 0 to 4%, • aluminum content of 0 to 2% • silicon content greater than 0.5 to 4%, • niobium content of 0 to 2%, • tantalum content of 0 to 1%, • titanium content of 0 to 3% • tungsten content of 0 to 3% • copper content of 0 to 4%, • vanadium content from 0 to 1%, and • the remainder being iron and incidental steel companion elements and in this composition has TRIP / TWIP properties, • as a casting material for the production of thin-walled and complex shaped castings for the plant refrigeration, ...