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IX. Electrolytically galvanized sheet
EMW delivery range Coils Slit strip Cut-to-size sheet
Thicknesses from 0.30 – 3.00 mm from 0.30 – 3.00 mm from 0.40 – 3.00 mm
Widths up to 1,850 mm up to 1,850 mm up to 1,530 mm up to 1,850 mm
Lengths --- --- up to 8,000 mm up to 3,000 mm
Tolerances Acc. to DIN EN 10131; finer tolerances available by arrangement.
Surfaces
03 Normal surface A
05 Best surface B
Surfaces
Plating, zinc
Description Nominal zinc layer Minimum zinc layer
on each side on each side
Two-sided Thickness µm Weight g/m2 Thickness µm Weight g/m2 ZE 25/25 2.5 18 1.7 12
ZE 50/50 5.0 36 4.1 29
ZE 75/75 7.5 54 6.6 47
ZE 100/100 10.0 72 9.1 65
One-sided Nominal zinc layer Minimum zinc layer
on one side on one side
ZE 25/0 2.5 18 1.7 12
ZE 50/0 5.0 36 4.1 29
ZE 75/0 7.5 54 6.6 47
ZE 100/0 10.0 72 9.1 65
Subsequent processing
P = Phosphatized C = Chemically passivated
PC = Phosphatized and chemically passivated CO = Chemically passivated
PCO = Phosphatized, chemically passivated and oiled and oiled
PO = Phosphatized and oiled O = Oiled
S = Sealed
Organic coating in acc. with DBL 4062
Coating type (AA) Sheet side A Sheet side B
.51 5 µm zinc with
organic coating*
as sheet side A
.68 7.5 µm zinc with 7.5 µm zinc without organic
organic coating* coating and without
pre-phosphatizing
* Organic coating: GRANOCOAT ZE, GARDO PROTECT
Coating volume for electrolytic zinc-nickel (ZN) coatings in acc. with DIN EN 10271
Plating zinc-nickel
Plating code Nominal zinc-nickel coating on each side 1) Minimum zinc-nickel coating on each side 1)
Thickness µm Volume g/m2 Thickness µm Volume g/m2 ZN20/20 2 15 1.5 11
ZN30/30 3 22 2.4 18
ZN40/40 4 29 3.2 23
ZN50/50 5 37 4.1 30
ZN60/60 6 44 5.2 38
1) A layer thickness of 1 µ corresponds to a coating volume of approx. 7.3 g/m².
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