Materials used

Carbon steel according to UNI EN 10270-1 (SM, SH and DH) surface drawn, galvanized or Bezinal;
Stainless steel according to UNI EN 6931-1 (4310, 4301,4401);
Oil tempered steel wire according to UNI EN 10270-2 (FD, TD and VD);
Annealed steels Chrome-silicon-related 52SiCrNi5 - - 51CrV4 - 54SiCr6
Copper alloys, brass and bronze.

Finishing operations

Generally springs are supplied raw or surface coatings to define ordination such as:

galvanized
zinc and/or manganese phosphating
burnishing
cataphoresis
epoxy painting
Dacromet, Geomet, Delta KL 100 (RIV EC)
chemical nickel
chromium plating
tinning
electrolytic brightening
copper plating
silver and/or gold plating

We does not have finished products for direct sale or catalogues.
Given the wide range of articles achievable, technicians of Mollificio F.lli Pagnin reserve the right to verify the feasibility of the products required in function of the equipment and facilities available.