Chemical industry

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

Les Bronzes d'Industrie - Fields of application - Chemical industry - Bearings for centrifugal machines

Bearing for centrifuge

WNr 1.4581 GX5CrNiMoNb19-11-2

Les Bronzes d'Industrie - Fields of application - Chemical industry - Hollow shaft

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) – …
Austenitic steels
WNr 1.4409 GX2CrNiMo19-11-2 (1.4404) (= CF3M selon ASTM A743)
WNr 1.4581 GX5CrNiMoNb19-11-2
WNr 1. 4536 GX2NiCrMoCuN25-20 – …
Martensitic steels
WNr 1.4405 GX4CrNiMo16-5-1
WNr 1.4317 GX4CrNi13-4 – …