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Low-Carbon Steel strip:

Electro-zinc plated

  Chemical composition (heat analysis, max. %.)
Classification of symbols Numerical classification European Standard (EN) C P S Mn
DC01+ZE 1.0330 EN 10152 0.12 0.045 0.045 0.60
DC03+ZE 1.0347 EN 10152 0.10 0.035 0.035 0.45
DC04+ZE 1.0338 EN 10152 0.08 0.030 0.030 0.40
  Approximate international equivalents
Classification of symbols Numerical
 classification
European Standard (EN) US (AISI) Japan (JIS) China (GB)
                 
DC01+ZE 1.0330 EN 10152 1008 A366 SPCC G3141    
DC03+ZE 1.0347 EN 10152 1006 A619 SPCD G3141    
DC04+ZE 1.0338 EN 10152 1006 A620 SPCE G3141    

MECHANICAL PROPERTIES OF FLAT STEEL ELECTROLYTICALLY ZINC-COATED PRODUCTS

Type of steel Yield strength Tensile strength Elongation
Symbolic designation Numerical designation European Standard (EN) Rp0.2 N/mm² Rm N/mm² A80 % min.
DC01+ZE 1.0330 EN 10152 -/280 270/410 28
DC03+ZE 1.0347 EN 10152 -/240 270/370 34
DC04+ZE 1.0338 EN 10152 -/220 270/350 37

SURFACE APPEARANCE

Surface appearance Description
A Some defects are allowed such as pores, slight indentations, small marks, minor scratches and slight discolouration that do not affect the formability or adhesion of subsequent surface coatings.
B The best side should have no imperfections that could potentially jeopardise the even appearance of a high-quality paint finish. If only one side is coated, this requirement will be applicable to the uncoated side, unless otherwise agreed. The other side must at least meet the requirements of the side with appearance A.

 

SURFACE TREATMENTS EN 10152

SURFACE TREATMENTS

Symbol

Type of treatment

According to EN 10152

P Phosphated
PC Phosphated and chemically sealed
C Chemically passivated
PCO Phosphated, chemically sealed and oiled
CO Chemically phosphated and oiled
PO Phosphated and oiled
O Oiled
U Uncoated, untreated

 

ELECTROLYTIC ZINC COATING

Coating designation Nominal values of the zinc coating density for each side 1) Minimum values of the zinc coating density for each side
Thickness μm Density g/m² Thickness μm Density g/m²
ZE25/25 2.5 18 1.7 12
ZE50/50 5 36 4.1 29

1) A coating density of 50 g/m² corresponds to a coating thickness of approximately 7.1 µm.

THICKNESS TOLERANCES

Thickness tolerances according to EN 10131 for nominal widths
Nominal thickness t DC01 DC 03, DC04
Normal tolerances for a nominal width w Close tolerances (S) for a nominal width w Normal tolerances for a nominal width w Close tolerances (S) for a nominal width w
 1200 < w ≤ 1500  1200 < w ≤ 1500  1200 < w ≤ 1500  1200 < w ≤ 1500
0,35 ≤ t ≤ 0,40 ± 0,05 ± 0,030 ± 0,04 ± 0,025
0,40 < t ≤ 0,60 ± 0,05 ± 0,035 ± 0,04 ± 0,030
0,60 < t ≤ 0,80 ± 0,06 ± 0,040 ± 0,05 ± 0,035
0,80 < t ≤ 1,00 ± 0,07 ± 0,050 ± 0,06 ± 0,040
1,00 < t ≤ 1,20 ± 0,08 ± 0,060 ± 0,07 ± 0,050
1,20 < t ≤ 1,60 ± 0,11 ± 0,070 ± 0,09 ± 0,060
1,60 < t ≤ 2,00 ± 0,13 ± 0,080 ± 0,11 ± 0,070
2,00 < t ≤ 2,50 ± 0,15 ± 0,110 ± 0,13 ± 0,090
2,50 < t ≤ 3,00 ± 0,18 ± 0,130 ± 0,15 ± 0,110

Measurements in mm.

 

WIDTH TOLERANCES 

Tolerance class Nominal thickness t Standard slitting tolerances for VINCO 1) Nominal width according to EN 10131
3-15 15-50 50-150 >150
w < 125 125 ≤ w < 250 250 ≤ w < 400 400 ≤ w < 600
   t < 0,60 - - - - 0;+0,4 0;+0,5 0;+0,7 0;+1,0
Normal 0,60 ≤  t < 1,00 - - - - 0;+0,5 0;+0,6 0;+0,9 0;+1,2
  1,00 ≤  t < 2,00 - - - - 0;+0,6 0;+0,8 0;+1,1 0;+1,4
  2,00 ≤  t ≤ 3,00 - - - - 0;+0,7 0;+1,0 0;+1,3 0;+1,6
  0,20 ≤ t < 0,40 0;+0,15 0;+0,15 0;+0,15 0;+0,2 0;+0,2 0;+0,2 0;+0,3 0;+0,5
  0,40 ≤ t < 0,60 0;+0,17 0;+0,18 0;+0,2 0;+0,24 0;+0,2 0;+0,2 0;+0,3 0;+0,5
  0,60 ≤ t < 1,00 0;+0,17 0;+0,18 0;+0,2 0;+0,24 0;+0,2 0;+0,3 0;+0,4 0;+0,6
Close (S) 1,00 ≤  t < 1,50 0;+0,2 0;+0,2 0;+0,2 0;+0,3 0;+0,3 0;+0,4 0;+0,5 0;+0,7
  1,50 ≤  t < 2,00 bajo consulta 0;+0,26 0;+0,3 0;+0,32 0;+0,3 0;+0,4 0;+0,5 0;+0,7
  2,00 ≤  t < 2,50 bajo consulta 0;+0,26 0;+0,3 0;+0,32 0;+0,4 0;+0,5 0;+0,6 0;+0,8
  2,50 ≤  t ≤ 3,00 bajo consulta bajo consulta 0;+0,32 0;+0,35 0;+0,4 0;+0,5 0;+0,6 0;+0,8
  3,00 ≤  t ≤ 5,00 bajo consulta bajo consulta 0;+0,32 0;+0,35 - - - -

Measurements in mm.

 

EDGE CAMBER TOLERANCES

Nominal width (W) Edge curve tolerances under commercial agreement
Maximum deviation
2000 mm
Thickness (t)
t ≤ 1.20 mm t > 1.20 mm
3 ≤ W < 6 10.00 15.00
6 < W ≤  10 8.00 12.00
10 < W ≤  20 4.00 6.00
20 < W ≤  350 2.00 4.00

Measurements in mm.

* The data contained in this catalogue are for information purposes only and are not under any circumstances, contractual supply conditions. Errors and omissions excepted.
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