Cold-rolled and hot-dip structural steel

Cold-rolled structural steel
DIN 1623

		SURFACE FINISHING
Steel grade designation	Standard designation	-/UC	ZE/EG	Z/GI	ZF/GA	ZM	AS	ZA
S215G	S215G
S245G	S245G
S325G	S325G

Hot-dip coated structural steel

DIN EN 10346

		SURFACE FINISHING
Steel grade designation	Standard designation	-/UC	Z/GI	ZF/GA	ZM	ZM Solar	AS	ZA
S220GD	S220GD
S250GD	S250GD
S280GD	S280GD
S320GD	S320GD
S350GD	S350GD
S390GD	S390GD
S420GD	S420GD
S450GD	S450GD
S550GD	S550GD
New: ZM Ecoprotect^® Solar – effective corrosion protection for economical and resilient PV mounting systems

available
on request

-/UC: Uncoated
ZE/EG: Electrolytically galvanized
Z/GI: Hot-dip galvanized
ZF/GA: Galvannealed
ZM: ZM Ecoprotect^®
ZM Solar: ZM Ecoprotect^® Solar
ZA: galfan^®
AS: Aluminium Silicium Coated