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Higher-strength steel

Micro-alloyed steel
DIN EN 10 152, DIN EN 10 268, DIN EN 10 346

SURFACE FINISHING
Steel grade designation Standard designation -/UC ZE/EG Z/GI ZF/GA ZM AS ZA AZ
MHZ 260 HC260LA/HX260LAD #25cf #25cf #25cf #25cf #25cf #25cf #25cf #25cf
MHZ 300 HC300LA/HX300LAD #25cf #25cf #25cf #25cf #25cf #25cf #25cf #25cf
MHZ 340 HC340LA/HX340LAD #25cf #25cf #25cf #25cf #25cf #25cf #25cf #25cf
MHZ 380 HC380LA/HX380LAD
#25cf #25cf #25cf #25cf #25cf #25cf #25cf #25cf
MHZ 420 HC420LA/HX420LAD #25cf #25cf #25cf #25cf #25cf #25cf #25cf #25cf
MHZ 460 HC460LA/HX460LAD #25cf #25cf
MHZ 500 HC500LA/HX500LAD #25cf #25cf

VDA 239-100

SURFACE FINISHING
Steel grade designation Standard designation -/UC ZE/EG Z/GI ZF/GA ZM AS ZA AZ
CR210LA CR210LA #25cf #25cf #25cf #25cf #25cf #25cf
CR240LA CR240LA #25cf #25cf #25cf #25cf #25cf #25cf
CR270LA CR270LA #25cf #25cf #25cf #25cf #25cf #25cf
CR300LA CR300LA #25cf #25cf #25cf #25cf #25cf #25cf
CR340LA CR340LA #25cf #25cf #25cf #25cf #25cf #25cf
CR380LA CR380LA #25cf #25cf #25cf #25cf #25cf #25cf
CR420LA CR420LA #25cf #25cf
CR460LA CR460LA #25cf #25cf

Work hardening steel

SURFACE FINISHING
Steel grade designation Standard designation -/UC ZE/EG Z/GI ZF/GA ZM AS ZA AZ
WHZ 300
Special mill grade
#25 #25 #25 #25cf
WHZ 420 Special mill grade #25cf #25cf #25cf #25cf

available
available; suitable for external parts

-/UC: Uncoated
ZE/EG: Electrolytically galvanized
Z/GI: Hot-dip galvanized
ZF/GA: Galvannealed
ZM: ZM EcoProtect®
ZA: GALFAN®
AZ: GALVALUME®
AS: Aluminium Silicium Coated

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