Zinc-magnesium-coated steels for effectively protecting high-performance PV mounting systems from corrosion
Mild Steel (Deep-drawing steel and steel for enameling processes)
Deep-drawing steel
DIN EN 10 130, DIN EN 10 152
SURFACE FINISHING | ||||||||
---|---|---|---|---|---|---|---|---|
Steel grade designation | Standard designation | -/UC | ZE/EG | Z/GI | ZF/GA | ZM | AS | ZA |
DC01 | DC01 | |||||||
DC03 | DC03 | |||||||
DC04 | DC04 | |||||||
DC05 | DC05 | |||||||
DC06 | DC06 | |||||||
DC07 | DC07 |
DIN EN 10346
SURFACE FINISHING | ||||||||
---|---|---|---|---|---|---|---|---|
Steel grade designation | Standard designation | -/UC | Z/GI | ZF/GA | ZM | ZM Solar | AS | ZA |
DX51D | DX51D | |||||||
DX52D | DX52D | |||||||
DX53D | DX53D | |||||||
DX54D | DX54D | |||||||
DX56D | DX56D | |||||||
DX57D | DX57D | |||||||
DX58D | Special mill grade | |||||||
New: ZM Ecoprotect® Solar – effective corrosion protection for economical and resilient PV mounting systems |
VDA 239-100
SURFACE FINISHING | ||||||||
---|---|---|---|---|---|---|---|---|
Steel grade designation | Standard designation | -/UC | ZE/EG | Z/GI | ZF/GA | ZM | AS | ZA |
CR1 | CR1 | |||||||
CR2 | CR2 | |||||||
CR3 | CR3 | |||||||
CR4 | CR4 | |||||||
CR5 | CR5 |
Deep-drawing steel
SURFACE FINISHING | ||||||||
---|---|---|---|---|---|---|---|---|
Steel grade | Reference grade DIN EN 10346 |
-/UC | ZE/EG | Z/GI | ZF/GA | ZM | AS | ZA |
lightprotect® AS DX52D | DX52D | |||||||
lightprotect® AS DX53D | DX53D | |||||||
lightprotect® AS DX54D | DX54D | |||||||
lightprotect® AS DX56D | DX56D |
Steel for enameling processes
DIN EN 10 209
SURFACE FINISHING | ||||||||
---|---|---|---|---|---|---|---|---|
Steel grade designation | Standard designation | -/UC | ZE/EG | Z/GI | ZF/GA | ZM | AS | ZA |
DC01EK |
DC01EK | |||||||
DC04EK |
DC04EK | |||||||
DC06EK |
DC06EK | |||||||
DC06EK Plus | Special mill grade |
available
available; suitable for external parts
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