 |
Galvanized
 |
Hot dip galvanized steel consists of a
high quality steel substracte with a thin metallic zinc
or zinc-iron coating wich is applied by means of a
continuos hot dip galvanizing process. Hot dip
galvanized products offer extraordinary protection
against corrosion, not only because of the galvanic
protection of the zinc, but also by the physical barrier
of the coating itself. These products have a large
number of applications and can be used both indoors and
outdoors. Some of the most comon applications are:
Automative Industry, Building, Domestic Appliances,etc.
|
Dimensions
Table
| Steel Grade |
Cutting |
Thickness
[mm] |
Width
[mm] |
length
[m] |
|
Galvanized |
DX51D+Z
DX52D+Z
DX53D+Z |
Strip |
0.35 – 3.00 |
25 – 1600 |
-- |
|
Sheet |
0.40 – 3.00 |
200 – 1500 |
≤ 8.0 |
Correspondence Norms
EN
10346
(09) |
EN
10142
(91) |
DIN
17162/1
(88) |
BS
2989
(82) |
ASTM (94) |
|
DX51D+Z |
FeP02 G |
St 01Z / St 02Z |
Z1 G / Z2 G |
A 653 CQ |
|
DX52D+Z |
FeP03 G |
St 03Z |
Z3 G |
A 653 LFQ |
|
DX53D+Z |
FeP05 G |
St 04Z / St 05Z |
Z4 G |
A 653
DQ |
Chemical Composition
|
C (%) |
Mn (%) |
P (%) |
S (%) |
Si (%) |
Ti (%) |
|
DX51D+Z |
≤ 0,12 |
≤ 0,60 |
≤ 0,10 |
≤ 0,045 |
≤ 0,50 |
≤ 0,30 |
|
DX52D+Z |
≤ 0,12 |
≤ 0,60 |
≤ 0,10 |
≤ 0,045 |
≤ 0,50 |
≤ 0,30 |
|
DX53D+Z |
≤ 0,12 |
≤ 0,60 |
≤ 0,10 |
≤ 0,045 |
≤ 0,50 |
≤ 0,30 |
Mechanical Properties
|
Re (MPa) |
Rm (MPa) |
A80 (%) |
r90 |
n90 |
|
DX51D+Z |
- |
270 - 500 |
≥
22 |
- |
- |
|
DX52D+Z |
140 - 300 |
270 - 420 |
≥
26 |
- |
- |
|
DX53D+Z |
140 - 260 |
270 - 380 |
≥
30 |
- |
- |
Tolerances For Hot Dip Galvanized
Steel
ROHS
Directive
| | |
|