What are the feature of Stainless Steel?

AISI 304

Austenite type, corrosion resistance,
rust proof, slightly magnetic

used in valves and  relevant application,
food products, aerosols , home sprays,
perfumes and medical equipment, indoor and outdoor decoration

AISI 316

non-magnetic, best rust proof,
best corrosion resistance
even when exposed to marine
Atmosphere and sulfuric acid

used in presence of sculpture , phosphoric
and acetic acids, mainly used in chemical,
paper and textile industries, indoor and outdoor decoration

AISI 201

Austenite type, no magnetic,  low prices,
superior performance, Can be processing,
welding, drilling, hardness HRC 28 or less

All kinds of  hardware industry , handicrafts ,
plastic product, such as lamps or lanterns,
switch, motorcycle accessories, bearing, die
casting