Specification :

The characteristics of disc spring is " maximum force in minimum space" . Specification of conventienal disc springs is as below: OD: 8.0mm to 600mm Thickness: 0.2mm to 40mm Production as per the standard of DIN2093 and GB/ T1972. We also can customize the disc spring as per customer' s requirements.
Material: 50CrV4( 51CrV4) , 60Si2Mn, Stainless steel( PH17-7) , Inconel material etc.
Surface treatment: Oxidize bluing, electrophoresis, phosphating etc.
We also produce " K" disc spring for ball bearings,
High duty safety spring washer as per DIN6796, serrated safety washer" S" series and " VS" series.
Pls contact with us if you are interested.