Coated steel sheets
(ALUZINK - ALUMINISED)
Galvanised steel sheets for forming and cold moulding
(EN 10346)
This steel may be supplied as shown in the table, listed in ascending order as regards suitability for cold forming:
- DX51D+Z+ZF+ZA+AZ+AS
- DX52D+Z+ZF+ZA+AZ+AS
- DX53D+Z+ZF+ZA+AZ+AS
- DX54D+Z+ZF+ZA+AZ+AS
- DX55D+AS
- DX56D+Z+ZF+ZA+AS
- DX57D+Z+ZF+ZA+AS
Products of this type are used where cold formability and corrosion resistance are required.
The latter aspect depends on the thickness of the coating or on the mass of coating.
Galvanised steel sheets for structural use
(EN 10346)
Steels which satisfy two requirements at the same time: protection against corrosion and use in applications that require lightweight structural parts while maintaining resistance to strain.
Main applications: automotive sector, electrical household appliances, electrical and air treatment equipment.
- S220GD+Z+ZF+ZA+AZ
- S250GD+Z+ZF+ZA+AZ+AS
- S280GD+Z+ZF+ZA+AZ+AS
- S320GD+Z+ZF+ZA+AZ+AS
- S350GD+Z+ZF+ZA+AZ+AS
- S550GD+Z+ZF+ZA+AZ
Products of this type are used where a minimum yield point value and corrosion resistance are required.
The latter aspect depends on the thickness of the coating or on the mass of coating.
