CDX51d EN10327 Galvanized Steel Coil Z275 Z40-Z280 800mm SGHC PPGI
Hot dipped galvanized steel plate
What is a
galvanized steel coil?
Hot dipped galvanized steel sheet & coil is made of carbon steel
coated in zinc utilizing the hot-dip process. The end result of
this process is a layer of zinc on each side of the steel sheet or
coil that is tightly adhered to the steel through the formation of
an iron-zinc alloy bonding layer.
Is galvanized better than carbon steel?
Galvanized steel is created by dipping standard steel into molten zinc by a process
called hot dipping. The layer of zinc serves as a protectant from
corrosion. The protectant makes galvanized steel the best option,
over untreated carbon steel, for worksites that are exposed to acid
rain, road salt, and sea water.
Hot dip galvanized steel plate DC51D,also named as hot dip
galvanized steel sheet DC51D+Z and hot dip zinc coated steel plate and coil
DC51D+ZF.Under Q/BQB 420 steel standard,there are DC51D+Z,DC51D+ZF
which is for bending and profiling quality,DC52D+Z,DC52+ZF which is
for drawing quality,DC53+Z,DC53+ZF which is for deep drawing
quality,DC54D+Z,DC54D+ZF which is for special deep drawing
quality,DC56D+Z,DC56D+ZF which is for extra deep drawing quality.
DX51D stands for galvanized steel sheet. The first D means flat
steel for cold forming. The X means the rolling state is
indefinite. 51 is the series number of the steel. The second D
means hot dipped galvanized.
| Thick | 0.12 ~6.0 mm |
| Width | 600-1500 mm |
| Zinc Coating | 30~600G/M2 |
| Coil ID | 508 / 610MM |
| Coil Weight | 3-5 Tons |
| Standard | ASTM-A653; JIS G3302; EN10147;etc |
| Payment Terms | T/T, LC |
| Regular Order | 25 tons or one container, for less quantity, to contact with us for
details |
| Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
Galvanized steel coil is the steel coil with hot dipped surface coating such as zinc.
According to steel material’s advantages of strength, durability
and toughness, also according to advantage of protection as zinc
plating against to rust and corrosion, galvanized steel coils
widely are applied to more industries.
RAYIWELL MFG / TOP Meal Manufacture is one of the best
galvanized steel coils supplier and manufacturer in China, Our galvanized steel coil production
line has an annual production capacity of 300,000 tons and a
manufacturing speed of 150m/min. We can manufacture and sell
galvanized steel coils with a width of 800-1250mm and a coating
weight of 60-300g/m3.
Material Grade: Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD,
S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440,
SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490,
SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340),
SQ CR80
| STEEL GRADE | CHEMICAL COMPOSITION % | MECHANIC PROPERTY | C.B OF COATING |
| C | Si | Mn | S | p | T.S | Y.S | E.L |
| x103 | x103 | x102 | x103 | x103 | Mpa | Mpa | % | d=180 |
| JIS G3302 SGCC | 12 | 30 | 41 | 31 | 21 | 480 | 300 | 13 | OK |
| JIS G3302 SGCH | 12 | 10 | 21 | 18 | 6 | 680 | 650 | 20 | OK |
| ASTM 653 CS.B | 29 | 30 | 60 | 35 | 30 | 386 | 250-380 | 20 | OK |
| DX51D+Z | 20 | 21 | 18 | 1.8 | 11 | 355 | 245 | 38 | OK |
| G550 | 12 | 6 | 73 | 5 | 17 | 715 | 654 | 8 | OK |
Top Metal Manufacture is one of the best galvanized steel coil
suppliers and manufacturers in China, Our galvanized steel coil production
line has an annual production capacity of 300,000 tons and a
manufacturing speed of 150m/min. We can manufacture and sell
galvanized steel coils with a width of 800-1250mm and a coating
weight of 60-300g/m3. We manufacture galvanized steel coils
according to EN 10346, ASTM A653 standard. We have sufficient
galvanized steel coil stock for fast delivery.
Galvanized steel coil Grade : DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z,
DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD,S220GD+Z, S250GD+Z, S280GD+Z,
S320GD+Z, S350GD+Z, S550GD+Z
Galvanized Steel Sheet is defined as a carbon steel sheet coated with zinc on both sides.
Galvanized Steel Coil produce galvanized steel with two main
processes: continuous hot dip galvanizing and electro galvanizing.
Hot dip galvanized steel plate DX51D,also named as hot dip
galvanized steel sheet DX51D+Z and hot dip zinc coated steel plate
and coil DX51D+ZF.Under EN 10142 steel standard,there are
DX51D+Z,DX51D+ZF which is for bending and profiling
quality,DX52D+Z,DX52+ZF which is for drawing quality,DX53+Z,DX53+ZF
which is for deep drawing quality,DX54D+Z,DX54D+ZF which is for
special deep drawing quality,DX56D+Z,DX56D+ZF which is for extra
deep drawing quality.
When ordering us Galvanized steel plate and coils DX51D+Z and
DX51D+ZF,our customer shall inform us the following requirements
for steel DX51D+Z and DX51D+ZF:I.The nominal dimensions and
tolerances on dimensions and shape. II. Steel name or steel number
and symbol for the type of hot dip galvanized steel plate or
coil.III. Number designating the nominal mass of Zinc coating.III.
Letter denoting the coating finish (N,M,R).IV. Letter denoting the
surface quality(A,B,C).V. Letter denoting the surface
treatment(C,O,CO,S,P,U)
