20 Gauge Galvanized Steel Coil Astm Aisi Dx51d Dx52d Gi Hot Dipped 600mm
Price:
negotiable based on the quantity
MOQ:
3 tons
Delivery Time:
within 10 days after received the advance
Brand:
OEM/ODM
Product Description
20 GAUGE GALVANIZED STEEL COIL ASTM AISI DX51D DX52D GI HOT DIPPED GALVANIZED STEEL SHEET IN COIL
What is 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.
What are galvanized coils used for?
The zinc coating prevents corrosive substances like acid (acid rain for example) from reaching the metal underneath. 2. Galvanization protects from rusting. When the coating is scratched, zinc will still “sacrifice its anode” easier than the base metal does – which protects it from rusting.
Does galvanized steel rust?
Galvanized steel takes a long time to rust, but it will eventually rust. This type is carbon steel that has been galvanized or coated with a thin layer of zinc. The zinc acts as a barrier preventing oxygen and water from reaching the steel, providing advanced corrosion protection.
How long will galvanized steel last?
A key benefit of using Hot Dip Galvanizing is its durability. Data shows that galvanizing can provide between 34 to 170 years of protection for steel.
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Stansard
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EN10147 ASTM A 653
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Material Grade
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S550GD+Z SS80
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Zinc Alunimum Coating
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40g-200/m2
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Coating Material
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PE,SMP,HDP
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Top Coating Thickness
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15μm-25μm
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Back Coated Thickness
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5μm-20μm
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Thickness
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0.12-1.20mm
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Width
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600-1500mm
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Length
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customized
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Delivery Time
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15-30 days after receive deposit
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Payment
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30% T/T as a deposit and the balance 70% paid 7 days before shipping
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Packing
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Waterproof paper,galvanized steel covered and steel strip packed with iron pallet
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Product name
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Galvanized Steel Coil
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Material
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CGCC, DX51D,Q195,Q235
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Grade
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SGCC,DX51D+Z
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Zinc Coating
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40-120g/m2
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Thickness
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0.3-2.0 mm
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Width
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600-1250 mm
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Surface Structure
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Mini/Big Spangle
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Surface Treatment
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Anti-Finger printing ,Chromated, oiled/ non-oiled
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Package
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standard export package (Detailed picture is as follows)
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Hardness
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soft (normal), hard, full hard(G300-G550)
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HS code
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721049
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Country of origin
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China
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Business type
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Supplier and manufacturer
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Tolerance on Nominal Thickness for galvanized steel
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Thickness (mm)
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ASTM
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½ ASTM
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0.18 – 0.40
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± 0.040
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± 0.020
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0.401 – 1.00
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± 0.050 |
± 0.025
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1.01 – 1.50
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± 0.065
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± 0.033
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1.51 – 2.00
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± 0.075
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± 0.038
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Note: Restricted gauge ranges and customized thickness tolerances can be offered on request.
Specifications of Glvanized Steel Coils / Sheet
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Size
|
Zinc coat
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Material
|
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0.25*1000*C
|
80
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DX51D+Z
|
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0.25*1000*C
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80
|
DX51D+Z
|
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0.3*1000*C
|
80
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DX51D+Z
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|
0.35*1000*C
|
80
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DX51D+Z
|
|
0.4*1000*C
|
80
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DX51D+Z
|
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0.5*1000*C
|
80
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S280GD+Z
|
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0.5*1000*C
|
80
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DX51D+Z
|
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0.58*1000*C
|
80
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S350GD+Z
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0.6*1000*C
|
80
|
DX51D+Z
|
|
0.7*1000*C
|
80
|
DX51D+Z
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0.75*1000*C
|
80
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DX51D+Z
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|
0.8*1000*C
|
80
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DX51D+Z
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0.8*1000*C
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80
|
DX53D+Z
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0.85*1000*C
|
80
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DX51D+Z
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0.9*1000*C
|
80
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DX51D+Z
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0.98*1000*C
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80
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DX51D+Z
|
|
0.95*1000*C
|
80
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DX51D+Z
|
|
1.0*1000*C
|
80
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DX51D+Z
|
|
1.1*1000*C
|
80
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DX51D+Z
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|
1.2*1000*C
|
80
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DX51D+Z
|
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1.2*1050*C
|
150
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CSB
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1.4*1000*C
|
80
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DX51D+Z
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Size
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Zinc coat
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Material
|
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1.5*1000*C
|
80
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DX51D+Z
|
|
1.55*1000*C
|
180
|
S280GD+Z
|
|
1.55*1000*C
|
180
|
S350GD+Z
|
|
1.6*1000*C
|
80
|
DX51D+Z
|
|
1.8*1000*C
|
80
|
DX51D+Z
|
|
1.9*1000*C
|
80
|
DX51D+Z
|
|
1.95*1000*C
|
180
|
S350GD
|
|
1.98*1000*C
|
80
|
DX51D+Z
|
|
1.95*1000*C
|
180
|
S320GD+Z
|
|
1.95*1000*C
|
180
|
S280GD+Z
|
|
1.95*1000*C
|
275
|
S350GD+Z
|
|
2.0*1000*C
|
80
|
DX51D+Z
|
|
Size
|
Zinc coat
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Material
|
|
0.36*1250*C
|
80
|
|
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0.4*1250*C
|
80
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DX51D+Z
|
|
0.42*1250*C
|
80
|
DX51D+Z
|
|
0.45*1250*C
|
225
|
S280GD+Z
|
|
0.47*1250*C
|
225
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S280GD+Z
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|
0.5*1250*C
|
80
|
SGCC
|
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0.55*1250*C
|
180
|
S280GD+Z
|
|
0.55*1250*C
|
225
|
S280GD+Z
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|
0.6*1250*C
|
80
|
DX51D+Z
|
|
0.65*1250*C
|
180
|
DX51D+Z
|
|
0.7*1250*C
|
80
|
DX51D+Z
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0.7*1250*C
|
80
|
SGCC
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0.75*1250*C
|
80
|
DX51D+Z
|
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0.8*1250*C
|
80
|
DX51D+Z
|
|
0.9*1250*C
|
80
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DX51D+Z
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|
0.95*1250*C
|
80
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DX51D+Z
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Size
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Zinc coat
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Material
|
|
1.0*1250*C
|
80
|
DX51D+Z
|
|
1.15*1250*C
|
80
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DX51D+Z
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1.1*1250*C
|
80
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DX51D+Z
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1.2*1250*C
|
80
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DX51D+Z
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|
1.35*1250*C
|
80
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DX51D+Z
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1.4*1250*C
|
80
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DX51D+Z
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1.5*1250*C
|
80
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DX51D+Z
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1.55*1250*C
|
80
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DX51D+Z
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1.6*1250*C
|
120
|
SGCC
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1.6*1250*C
|
80
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DX51D+Z
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1.8*1250*C
|
80
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DX51D+Z
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1.85*1250*C
|
90
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DX51D+Z
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1.95*1250*C
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80
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DX51D+Z
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1.75*1250*C
|
80
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DX51D+Z
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2.0*1250*C
|
80
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DX51D+Z
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2.0*1250*C
|
120
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SGCC
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|
2.5*1250*C
|
80
|
DX51D+Z
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If you have any question, please feel free to contact us any time.
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Company
Wuxi ShiLong Steel Co.,Ltd.
Location
Xinlian Building, Guangyi Street, Liangxi District, Wuxi City, Jiangsu Province,China
Contact Person
Ava