Application
- Hot dip galvanized sheets from drawing grades are suitable for cold forming and deep-drawing. The sheets are used for production of automobile parts, in building industry and for production of profiles, corrugated sheets, roof coverings and engineering.
- Structural grade sheets are used wherever strength parameters are prescribed – supporting parts of building elements, bend profiles etc.
- Micro-alloyed grade steels are characterized by a fine structure, improved cold formability. The sheets are used for dynamically stressed parts of vehicles.
Quality control system in accordance with international standard ISO 9001, issued by TÜV CERT has been implemented as an effective instrument of high quality production and products. Sheets are certified in accordance with the law No. 90/1998 of construction products.
Coating finish
- normal zinc spangle, without limitation of zinc spangle size (N)
- minimized spangle (M)
Surface quality
- coated surface A according to EN 10 142/2000
- improved surface B according to EN 10 142/2000
Surface treatment
- chemically passivated C (chromate surface coating 10 - 30 mg Cr.m-2)
- oiled O (0,9-2,5 g.m-2)
- chemically passivated and oiled CO (only coils)
- without surface treatment
Weight of zinc coating
| Zinc coating | Min. weight of surface zinc coating from both sides, average taken from three samples (g.m-2) |
|---|---|
| same | 100; 140; 150; 180; 200; 225; 275; 350; (450) |
| differential | 117,5/85; 150/85; |
Other coating are subject to prior agreement Thickness of zinc layer: 7g.m-2= µm. |
|
Packaging
See section Packaging.
© 2005 U. S. Steel Košice, s. r. o., webmaster@sk.uss.com
