Hot dipped Galvanized steel from China, CNBM, fast delivery

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
100000 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:What does steel plate "A3" mean?
A large number of applications in the construction and engineering structure. For the production of steel or building room frame, transmission tower, bridges, vehicles, boilers, containers, ships, also used as the performance requirements of mechanical parts is not too high,.C grade D steel can also be some professional steel.
Q:Must the welding between steel sheets be opened?
You can see that some welding not only opens the gap, but also welds the back to clean the root (removes does not have the welding penetration place). After welds, but also does not have the nondestructive examination, discovered that has the flaw, but also must repair
Q:What kind of steel plate is HIC?
Is suitable for use in acidic environment, hydrogen sulfide corrosion resistance of the steel plate. Also known as hydrogen or hydrogen resistant steel, generally pressure vessel or pipe steel.
Q:What are the driving methods for steel sheet piles?
Mechanical hand general construction pile length of less than 12m steel pile; more than 12m length generally use crawler crane combined with vibration hammer construction, if the surrounding environment is sensitive to vibration, can use Japanese static pressure pile driving machine construction. The vibration hammer: DZ40 DZ45DZ60 DZ90 DZJ120; ordinary steel sheet pile, DZ60 type vibrating hammer.
Q:Is color steel plate the same as color steel tile?
Some people call this product "pre roll painted steel plate" and "plastic color steel plate".Color steel products are manufacturers in continuous production line volume production, it is also called color coated steel coil. Color steel plate not only has high mechanical strength, easy molding property, but also has good decorative and corrosion resistance. Color steel plate is a new material respected by the world. With the progress of science and technology, enhance the awareness of the environment, improve people's living standards, color plate activity room shows more and more strong vitality and broad market prospects, by construction, household appliances, electronics, transportation, interior decoration, office equipment and other industries favored.
Q:Steel plate pile length, adjacent two steel plate pile joints should be staggered what position?
If the joint in the same position, such as 9+9m then need to stagger joint position,Avoid stress in one position that results in joint fracture and deformation risk.
Q:What type of welding rod is used for steel Q245R and Q235B material?
If the smaller diameter of the cylinder, the inner wall of the can go in welding, open V groove on the weld position, the use of manual TIG welding primer (ER50-6 wire), welding electrode (J507 electrode) filling cover, if the wall thickness is more than 10mm, you can also consider the use of submerged arc welding (filling cover H08MnA HJ431 solder wire);
Q:How do I print the steel plate?
In fact, the printing mode called "stencil printing", is a kind of porous printing, first use the typewriter in special Lazhi typing, or a stylus paint word pictures, and then let the wax paper attached to ordinary paper, ink in the painted pattern, through hole type or writing, and printing to the following the common paper.
Q:What is a die steel plate?
Pressure plate template is made of galvanized steel sheet or the antiseptic treatment, the machine rolled into a groove plate with a cross section of the ladder waveform or project template material open box steel shell.
Q:Is galvanized steel plate or iron plate?
In metallurgy, iron, pure iron, is not available in actual industrial production. Iron is a very active chemical element, which oxidizes rapidly in the air at room temperature. This is like some people say we have not seen the real 'aluminum' exposure to aluminum elements in the air immediately oxidized alumina, so we see in the normal is covered on the surface of alumina aluminum complex, real aluminum and we do not see. The activity of iron is second only to that of aluminum.

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