STAINLESS STEEL BALLS

STAINLESS STEEL BALLS

AISI 420-B /420-C (MARTENSITIC)

It is an appropriate stainless steel for applications in contact with water, steam and gasoline. Due to their chemical composition, the balls are able to be hardened, obtaining a lightly lower hardness to the chrome steel AISI 52100.

They are very used in applications like valve, stainless bearings, polishing machinery (as mill element)

Range: 0,4 to 120 mm Hardness: 45-60 HRc

AISI 430

Used mainly in containers cosmetics because presents good corrosion resistance to acetone, having a smaller cost with reference to the stainless steel AISI 304.

Range: 4,762 to 5 mm Hardness: 15-26 HRC

AISI 304 /304L (AUSTENITIC)

The balls manufactured in this steel type present an excellent resistance to the corrosion in contact with organic chemical substances and oxidising solutions.

Due to their chemical composition this material doesn't admit to be hardened and it presents a low magnetism. Used mainly in micro-valves for atomizers, agricultural pumps, etc.

Range: 0,4 to 150 mm Hardness: 25-39 HRC

AISI 316/316L (AUSTENITIC)

Similar to AISI 304, this material presents a bigger resistance to the corrosion, being at the same time more antimagnetic. It is used mainly in alimentary industry and chemistry.

Range: de 0,4 to 152,4 mm Hardness: 25-39 HRC