Material

Feature

General Applications

AISI 420

Magnetic, Harden-able, fair corrosion resistance

used for special bearings and valves where Balls requiring a combine -action of hardness and corrosion resistance

AISI 440C

Magnetic, highest hardness, good corrosion resistance

used in bearing nozzles and valves where lubrication is poor or absent

AISI 304

austentitic, corrosion resistance, slightly magnetic, however annealing can makes it non - magnetic

Used in valves and relevant application , food products, aerosols, home sprays, perfumes and medical equipment.

AISI 316

non - magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid.

used in presence of sulphuric, phosphoric and acetic acids.
Mainly used in chemical, paper and textile industries.

AISI 316

Characteristics same as 316 but with excellent corrosion resistance, Lower carbon content than regular 316.

expecially used in Jewelry, and Human Implant Applications