Home > Products > Stainless Steel Ball > Hardened SS Ball
 
  Hardened SS Ball  

Stainless Steel Ball

MAT. NO.

DIN

AISI/SAE

MAIN APPLICATIONS

Hardened
Stainless Steel Ball

1.4021

-

420A

Similar to that of AISI 420C balls, when required hardness and wear resistance are lower.

1.4028

-

420B

1.4034

-

420C

Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, pens, automotive seatbelts & components.

1.4125

-

440C

Precision bearings,anti-friction bearings, special valves, conveyor belts and rollers, ballpoint pens. Used in foodstuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices.

1.4057

-

431

Special pumps and valves,used in the aircraft, foodstuff and naval field.