17-4PH o X5CrNiCuNb 16-4

Materiali speciali

Main Features:

Cr Ni Cu precipitation hardening stainless steel, good resistance to corrosion even in marine or sulphuric environments; maximum employment temperature: 540 °C.
Suitable for high strained components operating in corrosive environments, both in chemicals and motor industries.

Specific Correspondence:

EN10088-3 X5CrNiCuNb 16-4; W. n.1.4542; AISI 630; ASTM 17-4PH.

Main applications:

Valves for oil industry, turbine, tie bars, propeller axles, propeller palettes, gearwheels, nuts and bolts, springs, supporting cables in seawater.


Special Materials