Materials

 

 

 

double-cone shock absorber

DURNICO: ALLOY RESISTANT TO METAL FATIGUE

- Vickers hardness: >600HV
- Surface treatment: nickel-plating + gilding

single-cone shock absorber

SYNTHETIC RUBY

- Harder and more homogenous than natural ruby
- Excellent resistance to friction
- Surface treatment: epilame coating

novodiac shock absorber

BRASS: SOFT ALLOY, EASY TO WORK

- Surface treatment: nickel-plating or gilding