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Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet
Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet
Specifications
Brand Name :
TISCO
Model Number :
G550 G450 Dx51d
Certification :
ISO,SGS
Place of Origin :
CHINA
MOQ :
3 tons
Price :
negotiable
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
3000 tons per month
Delivery Time :
ship within 10 days after received the advance
Packaging Details :
Standard export packing (waterproof paper + steel rings), or as your requirement
Name :
Hot Dipped Galvanized Steel Coil
Standard :
ASTM, JIS, GB, AISI, DIN, BS
Grade :
Dx51d
Thickness :
0.12-4mm
Width :
600-1500mm
Zinc coating :
30-400GSM, As Your Request
Tolerance :
±1
Application :
Roofing, Exterior and Interior Wall
Description

High Quality Dx51d Z30-275g Cold Rolled Galvanized Steel Coils for Roofing Sheet

Is cold rolled steel stronger than galvanized steel?
Cold-rolled steel has superior directional strength, which is valuable for certain high-load applications.

What is the difference between GI and hot-dip galvanized?
The key difference between galvanized and hot dip galvanized is that most galvanized materials have a smooth

and sharp finishing, whereas hot sip galvanized structures have a rough finishing. Galvanization is a process

of preventing metal surfaces from corrosion.

Which is better galvanized or hot dipped galvanized?

As mentioned, pre-galvanized components are usually only immersed in the galvanizing bath for a very short time, resulting in a relatively thin coating. The thicker zinc coating produced by hot dip galvanization offers improved rust and corrosion protection versus pre-galvanization.

Product description

Name
Gi Coils Hot Dipped SGCC Dx51d Metal Zinc Galvanised Sheet Roofing Materials 275GSM 2mm Thick Z150 Z120 Z80 Regular Spangle Zinc Coated 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
Width
600-1500mm
Thickness
0.12-4mm
Zinc coating
30-400g/m2
Surface treatment
chromated / oiled/slightly oiled/ dry
Hardness
soft, full hard, half hard
Spangle
zero spangle / minimized spangle / regular spangle/ big spangle
ID coil
508mm or 610mm
Coil weight
2-8 MT per coil. According to the customer's requirements
Package:
Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
Application:
Industrial panels, roofing and siding for painting

Chemical Composition
GRADE
C
Si
Mn
P
S
Ti
SGCC/DX51D+Z
≤0.10
≤0.50
≤0.60
≤0.10
≤0.030
≤0.020
DX52D+Z
≤0.10
≤0.50
≤0.60
≤0.10
≤0.030
≤0.020
SGCD/DX53D+Z
≤0.10
≤0.30
≤0.50
≤0.05
≤0.030
≤0.020
SGCE/DX54D+Z
≤0.10
≤0.30
≤0.30
≤0.03
≤0.020
≤0.020
DX56D+Z
≤0.10
≤0.30
≤0.30
≤0.03
≤0.020
≤0.020
Structural
≤0.20
≤0.60
≤1.70
≤0.10
≤0.045
Mechanical Properties
GRADE
Yield Strength MPa
Tensile Strength MPa
Elongation %
SGCC(DX51D+Z)
≥205
≥270
-
SGCD(DX53D+Z)
-
≥270
38
SGCE(DX54D+Z)
-
≥270
40
DX56D+Z
-
≥270
42

Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing SheetCold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing SheetCold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet

Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet

Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet

Product tags

aluminum roofing sheet coil

,

roofing sheet coils

,

roofing sheet coil
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Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet

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Product Detail
Brand Name :
TISCO
Model Number :
G550 G450 Dx51d
Certification :
ISO,SGS
Place of Origin :
CHINA
MOQ :
3 tons
Price :
negotiable
Contact Supplier
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Cold Rolled Galvanized Steel Coils Dx51d Z30-275g 0.12 - 4mm For Roofing Sheet

Shandong Duohe Import And Export Co., Ltd.

Active Member
4 Years
shandong, qingdao
Since 2010
Business Type :
Agent, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Plate Sheet, Seamless SS Pipe, Stainless Steel Coil
Total Annual :
20 million-35 million
Employee Number :
100~150
Certification Level :
Active Member
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