galvanized steel coils SGCC, DX51D,China origin

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000000 m.t./month

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Product Description:

Commodity

Hot dip   galvanized steel coil and sheet

Technical   Standard:

JIS   3302 / ASTM A653 / EN10143

Grade

DX51D /   DX52D/ DX53D/ S250,280,320GD

Types:

Commercial   / Drawing / Deep Drawing / Structural quality

Width

500/650/726/820/914/1000/1200/1219/1220/1250mm

Thickness

0.12-4.0mm  

Type of   coating:

Galvanized  

Zinc   coating

Z30-700g/m2  

Surface   Treatment

Chromed   / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint

Surface   structure:

Zero   spangle / minimized spangle / regular spangle/ big spangle

ID coil

508mm   or 610mm

Coil   weight

3-12 MT   per coil

Package:  

Properly   packed for ocean freight exportation in 20''containers

Application:

Industrial   panels, roofing and siding for painting

Price   terms

FOB,CFR,CIF

Payment   terms

T/T or   L/C

Delivery   time

Within   30 days

Remarks

Insurance   is all risks

MTC   will be handed on with shipping documents

We   accept the third party certification test,such as SGS/BV

Technical data :

Hot dipped galvanized coil Technical Data

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







 

 

Hot dipped galvanized steel coil 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


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Q:Are lead contained in galvanized steel plates and plain steel plates?
Steel plate is made of molten steel, cooled and compressed into flat steel.
Q:What's the material of ASTM A653 G30 galvanized sheet?
Galvanized steel sheet is to prevent the corrosion of steel plate surface and prolong its service life, and the surface of steel plate is coated with a layer of metal zinc. This kind of zinc coated steel plate is called galvanized sheet.
Q:What are the functions and classifications of galvanized sheet?
Galvanized sheet mainly used in industry: a large number of galvanized sheet, used in automobile manufacturing, refrigeration, construction, ventilation and heating facilities and furniture manufacturing and other fields. Galvanized steel anticorrosion method becomes important, not only because the zinc can form a protective layer on the surface of iron and steel, but also because zinc has the effect of cathodic protection, when the breakage of zinc coating, it can still prevent iron base metal corrosion by cathodic protection.
Q:Is galvanized iron sheet the same as galvanized steel sheet? solve
Galvanized sheet iron and galvanized steel sheet is a kind of thing. Galvanized iron sheet is commonly used as galvanized steel sheet. It is not a strict scientific name.
Q:The differences and uses of cold rolling and hot rolling
The free torsion rigidity of hot rolled steel is higher than that of cold rolled steel, so the torsion resistance of hot rolled steel is better than that of cold rolled steel
Q:Will the plating steel be rusty? Will it rust when touching the water?
Galvanized steel plate as long as the plating is good, the surface coating does not fall off, will not rust, often see electroplating parts rust, because the coating is formed.
Q:What's the difference between hot-rolled seamless steel tube and cold-rolled seamless steel tube?
Cold rolled seamless steel pipe (DIAL) in general, steel pipe for low and medium pressure boiler tube, high-pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, oil cracking tube and other steel tube, including carbon thin-walled steel, alloy thin-walled steel, stainless steel, thin steel tube.
Q:What is the hardness of the wear-resistant steel plate?
But not the higher the hardness, the better the wear resistance! The hardness is based wear resistant steel plate excellent wear resistance, but the relationship between the hardness and wear resistance is not proportional to the wear resistance; wear resistant steel plate, mainly because they have hard particles, and soft matrix, generally in the wear process, there will be some shedding substances, these substances will be integrated into the soft matrix that will not cause great harm to the surface; if the matrix hardness is relatively high, shedding of abrasive or other substances, the mutual movement will be mutual lapping, faster damage matrix!
Q:Steel plate for steel structure, what kind of steel plate is it?
Carbon steel, low alloy high strength structural steel and high quality carbon structural steel are often used in building engineering.
Q:STCC what's the quality of the cold rolled steel sheet?
Cold rolled steel: rolled without heating at room temperature (strictly speaking below the recrystallization temperature).

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