Chemical analysis

AISI: 321
W.N.: 1.4541
C max: 0.08
Si max: 1.00
Mn max: 2.00
P max: 0.045
S max: 0.03
Cr: 17-19
Ni: 9-12
Ti: 5xC-0.70

Characteristics and areas of application
Austenitic Cr-Ni stainless steel stabilised with titanium, hardenable by cold deformation, resistant to intergranular corrosion. It is used in the chemical industry where temperatures range between 450° and 900°, exhaust manifolds of endothermic engines, pressure vessels, welded structures.