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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 ZE/EG Z/GI ZF/GA ZM AS ZA
S220GD
S220GD
S250GD
S250GD
S280GD
S280GD
S320GD
S320GD
S350GD
S350GD
S390GD1 S390GD
S420GD1 S420GD
S450GD1 S450GD

available

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

1 The above listed steel grades are approved according to 'Allgemeine bauaufsichtliche Zulassung' (national technichal approval) in 0.75 to 4.00 mm thickness range and with a hot-dip zinc coating of up to 275 g/m2.

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