Manufacture of parts to equip sedimentation tanks and centrifuges (Water purification plant in Hamburg…). Wide range of sizes with the possibility of welded components.
Improved corrosion resistance
Dimensional stability
Excellent machinibility
High mechanical properties
Application examples
Bearing for centrifuge
WNr 1.4581 GX5CrNiMoNb19-11-2
Hollow shaft for mixer
WNr 1.4536 GX2NiCrMoCu25-20
Pump Components
WNr 1.4027 GX20Cr14
Decanting drum
Martensitic steel: WNr 1.4317 GX4CrNi13-4
Martensitic duplex: WNr 1.4470 GX2CrNiMo22-5-3
Materials and conditions
Suggested alloys
Duplex – Super Duplex steels WNr 1.4470 GX2CrNiMoN22-5-3 (1.4462) (= 4A selon ASTM A890) WNr 1.4469 GX2CrNiMoN26-7-4 (= 5A selon ASTM A890) WNr 1.4517 GX2CrNiMoCuN26-6-3-3 (= 1A selon ASTM A 890) – …