Hot dipped galvanized steel sheets/coils DX51D

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
2 m.t.
Supply Capability:
200000 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:Is galvanized steel plate fire-resistant?
Should be refractory, but the melting point of zinc relative to steel is relatively low, 420 degrees or so, if higher than this temperature, galvanized layer will be destroyed, the bottom plate is no problem.
Q:What's the corrosion resistance of hot-dip galvanized steel sheet?
Hot galvanized steel sheet is currently at 7200-7500 yuan per ton304 stainless steel plates are currently at $28000-30000 per ton
Q:What is a cold rolled sheet with plastic sprayed?
After the cold rolled steel sheet is finished, the surface treatment needs to be carried out, including:1: electroplating: zinc plated, nickel plated, copper plated, gold plated, chrome plated,2: immersion plating: black, hot galvanizing3: spray: spray paint, spray, baking paint,4: polishing, point solution polishing, shot peening, shot blasting
Q:Is the cold rolled steel plate good or the stainless steel plate?
The cold rolled steel itself, whether washed by acid car wash, semi-finished products, or rolled out by cold rolling mill semi-finished products, their rust resistance is very poor. It is easy to oxidize, resulting in rust on the surface of the air. It will not rust until it has been plated with aluminum or zinc, and it is clear that the process is complex and unsafe.
Q:What's the density of the 0.5 color steel plate?
The traditional coating is divided into several categories, the most high-grade is fluorocarbon coating, almost 20 years of anti-corrosion. Generally from the steel mill to reel in the form of distribution to all parts.
Q:What is a die steel plate?
The profiled sheet steel plate has the advantages of easy processing, light weight, fast installation, simple operation, and the tedious process of removing and dismantling the formwork.
Q:P355NL1 what kind of material is the steel plate?
Use: used in petroleum, chemical industry, power plant, boiler, for the production of reactor, heat exchanger, separator, tank, oil tank, liquefied gas, nuclear reactor pressure vessel, boiler, liquefied petroleum gas bottle, hydropower station high pressure pipes, turbine volute equipment and components.
Q:What is reinforced steel plate?
Refers to the use of hot rolled slab of slab or as raw materials by step heating furnace, high pressure water removal after entering the rolling mill, and then finishing the final, after the formation of laminar cooling and coiling plate.
Q:What material can be used for A36 steel plate?
Q345 is a kind of steel material. It is low alloy steel, widely used in bridges, vehicles, ships, buildings, pressure vessels, special equipment and so on.
Q:What are the problems encountered in the construction of steel sheet piles? How to deal with
Steel sheet pile and fill ground segment into the process by the lateral extrusion force of different rocks are prone to deviation, take the following measures to rectify the deviation in the deflection position of the steel sheet pile to pull l.0m ~ 2.0m, and then down into the hammer, so the up and down reciprocating vibration extracting several times, can make the big stone shattered or the displacement, make steel sheet pile position is correct, reduce the inclination of the steel sheet pile.

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