Stainless steel ball hardened 5,556 mm | 7/32" 1.4034 DIN 5401

Hardened stainless steel balls, feature good hardness, wear and abrasion resistance and fair corrosion resistance. Balls are provided in the hardened and passivated condition.

Fields of application

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

Corrosion resistance

Good corrosion resistance in industrial atmosphere, freshwater, steam, alcohol, ammonium, several oilfield products and organic compounds, dairy products, mild acid environments. Fairish in foodstuff and alkaline solutions. Fair in salt atmosphere. It does not resist in contact with sea water and strong acids (even if diluted).

Technical name

1.4034

Alternative name(s)

AISI 420C, X46Cr13

Valid standards

ISO 3290-1 / DIN 5401