Stainless steels
UBB has always stood out in the production of standard screw and to design screw manufacture made with stainless steel, taking advantage of its different mechanic and corrosion resistance characteristics.
MAIN TYPOLOGIES OF STAINLESS STEEL
It is possible to describe the main typologies od stainless steel existing on the market using a useful exemplification:
The four steels described are representative of the four main families of stainless steels of common use.
These are:
- Martensitic stainless steels (AISI 410)
- Ferritic stainless steels (AISI 430)
- Austenitic stainless steels
- A2 Stainless steel (AISI 304 1.4567 or 1.4301)
- A4 Stainless steel (AISI 316 1.4404)
- Duplex stailess steel (1.4462) and Superduplex (1.4410)
- 1.4529 HCR (High Corrosion Resistance) (A8)
