Galvanized cold-rolled steel. Galvanized steel.
Galvanized cold-rolled steel GOSTGOST 14918-80
Galvanized steel
Cold-rolled steel intended for cold shaping, painting and making stamped items, kitchen utensils, containers and other metal ware be galvanized at continuous hot galvanizing lines and can be delivered in sheets and coils.
Chemical composition
|
Standard |
Steel grade |
Group |
Drawing category |
Fraction of totalmass, % |
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|
C |
Mn |
S (max) |
P (max) |
Al |
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|
GOST 14918-80 |
08ps, 08Yu |
HSh |
N |
08ps, 08Yu, as per GOST 9045-93; |
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|
G |
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|
VG |
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|
Ст1ps, Ст2ps, |
HP, PK, ON |
- |
08ps as per GOST 9045-93; 08ps as per GOST 1050-88; |
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Mechanical properties
|
Standard |
Steel grade |
Group |
Drawing category |
Tensile Strength σB, N/mm2H/мм2 |
Maximal Yield Strength σT, N/mm2 |
Minimal Relative Elongation d4”, %, min when L=50 mm, |
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|
Up to 0,7 |
Over |
Over |
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|
GOST 14918-80 |
08ps, 08Yu |
HSh |
N |
300-490 |
- |
21 |
22 |
23 |
|
G |
275-430 |
- |
23 |
24 |
25 |
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|
VG |
255-410 |
- |
26 |
28 |
29 |
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|
St1ps, St2ps, St3ps, 08ps |
Hp, PK |
- |
- |
230 |
20 |
22 |
- |
|
|
ОН |
- |
- |
- |
- |
- |
- |
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Under GOST 14918-80
According to GOST 14918-80 galvanized cold-rolled sheet steel can be manufactured of two classes with reference to zink coating thickness:
-1st class: zinc layer thickness from 18 to 40 mkm
-2nd class: zinc layer thickness from 10 to 18 mkm
Assortment of galvanized steel
|
Dimensions |
|
|
|
Width, mm |
1000-1500 |
|
|
Thickness, mm |
from 0,5 to 1,5 |
|
|
Coil weight, t |
from 5 to 12 |
|
|
Pack weight, t |
from 2 to 10 |
|
|
Sheet length, mm |
2000-2500 |
|
Packing of galvanized steel for export
Coils
ID: 600 ±20 mm.
OD: not more 1400 mm.
Coil Weight: from 5 to 12 MT.
Every coil has two paper labels and radial packing bands have two metal packing tags. One inside and one outside of coil. There are labels indicates Zn at the face of coils.
Plates
Pack weight: from 5 to 10 MT.
Pack thickness: 530 mm
Every pack has two paper labels and two metal tags.
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