Electrolytically galvanized steel
Products
| Coils, slit strips, sheet formats, cut-to-size | ||||
|---|---|---|---|---|
|
Thickness |
from 0.40 – 3.00 mm |
|||
Grades
| Non-alloy quality steel | |||||
|---|---|---|---|---|---|
|
Material |
Mechanical properties |
||||
|
EN 10152 |
Material No. |
Tensile strength |
Yield strength |
Elongation at 80 |
|
|
|
Rm N/mm² |
ReL N/mm² |
% min |
||
|
DC 01 + ZE |
1.0330 |
270 – 410 |
280 |
28 |
|
|
DC 03 + ZE |
1.0347 |
270 – 370 |
240 |
34 |
|
|
DC 04 + ZE |
1.0338 |
270 – 350 |
220 |
37 |
|
|
DC 05 + ZE |
1.0312 |
270 – 330 |
200 |
39 |
|
|
DC 06 + ZE |
1.0873 |
270 – 350 |
180 |
41 |
|
| Micro-alloyed steels with higher yield strength | ||||
|---|---|---|---|---|
|
Material |
Mechanical properties |
|||
|
EN 10268 |
Material No. |
Tensile strength |
Yield strength |
Elongation at 80 |
|
|
Rm N/mm² min |
ReL N/mm² |
% min |
|
|
H 260 LA |
1.0480 |
340 – 420 |
240 – 310 |
27 |
|
H 300 LA |
1.0489 |
370 – 470 |
280 – 360 |
24 |
|
H 340 LA |
1.0548 |
400 – 500 |
320 – 410 |
22 |
|
H 380 LA |
1.0550 |
430 – 550 |
360 – 460 |
20 |
|
H 420 LA |
1.0556 |
460 – 580 |
400 – 500 |
18 |
|
S 550 GD |
1.0531 |
560 |
550 |
— |
Surface
| Surface Type | |
|---|---|
|
A = normal surface |
|
|
B = best surface |
|
| Surface Treatment |
|---|
|
P = Phosphated |
|
PC = Phosphated and chemically passivated |
|
PCO = Phosphated, chemically passivated and oiled |
|
PO = Phosphated and oiled |
|
C = chemically passivated |
|
CO = Chemically passivated and oiled |
|
O = oiled |
|
U = Untreated |
| Zinc coatings (galvanized on both sides) | ||
|---|---|---|
|
Zinc coating |
µ per side |
g/m² per side |
|
ZE 25/25 |
2,5 |
18 |
|
ZE 50/50 |
5,0 |
36 |
|
ZE 75/75 |
7,5 |
54 |
|
ZE 100/100 |
10,0 |
72 |
| Zinc coatings (galvanized on one side only) | ||
|---|---|---|
|
Zinc coating |
µ per side |
g/m² per side |
|
ZE 25/0 |
2,5 |
18 |
|
ZE 50/0 |
5,0 |
36 |
|
ZE 75/0 |
7,5 |
54 |
|
ZE 100/0 |
10,0 |
72 |