Used materials:
- carbon steel, grades:C1006; P2-04B; all of the PN-EN10263-2-3 Norm
- quality steel, grades 30MnB4; 23MnB4; 34CrMo4 - PN-EN 10263-4 and DIN1654-4 Norms
- stainless steel, grades 1.4567(A-2)
- non - ferrous metals: aluminum, brass, copper
Size range:
- nominal diameters from 2.1 up to 14 mm
- lengths from 6 up to 130 mm |
External processes:
Heat treatment:
- Hardening; classes 8.8; 10.9; 12.9
- Carbonizing
- Cyaniding |
Anticorrosive coatings:
- zinc electroplate-colour: white, yellow, black
- dehydrogenation
- hot-dip zinc coating
- matt, metallic, centrifugation
- nickel plating
- delta-tone; delta-protect
- oxide+ sulfide - OXIDIZATION
- phosphating |
All the coatings are made in accordance with the: WSS-M99P9999-A1 Norm.
Pre-applicated coatings:
| - dri-lock; precote; eslock |
All the parameters are chosen according to the PN-EN; ISO; DIN Norms as well as the branch norms, like: Fiat, Ford, GM, Volkswagen.