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SECC PPGI Galvanised Steel Flat Bar Anti Corrosion Galvanised Flat Steel 0.5m

Categories Galvanized Flat Steel
Brand Name: LIANZHONG
Model Number: SGCC SPGC SECC SGCD PPGI DX51D DX54D
Certification: SGS ISO ROHS
Place of Origin: JIANGSU
MOQ: 1 MT
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000MT/Month
Delivery Time: 3-15 days
Packaging Details: Waterproof paper and wooden pallet or according to customer's request
Name: SECC PPGI Excellent Anti-Corrosion Performance Galvanized Flat Steel Length 0.5m
Technique: Hot rolled
Length: 0.5
Tolerance: 1%
Grade: SECC PPGI
Surface Treatment: Galvanized
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SECC PPGI Galvanised Steel Flat Bar Anti Corrosion Galvanised Flat Steel 0.5m

SECC PPGI Excellent Anti-Corrosion Performance Galvanized Flat Steel Length 0.5m


Detail:


Hot-dip galvanizing is the process of coating iron or steel with a thin zinc layer, by passing the steel through a molten bath of zinc at a temperature of around 860 °F (460 °C). When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbon dioxide to form zinc carbonate, a dull grey, fairly strong material that stops further corrosion in many circumstances, protecting the steel below from the elements. Galvanized steel is widely used in applications where rust resistance is needed, and can be identified by the crystallization patterning on the surface (often called a ?spangle?).


The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated. Galvanized steel can be welded; however, one must exercise caution around the resulting zinc fumes. Galvanized steel is suitable for high-temperature applications of up to 392 °F (200 °C). Use at temperatures above this level will result in peeling of the zinc at the intermetallic layer.


Product
Flat bar
Standard
ASTM,BS,GB,JIS,etc
Grade
SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc
Technique
Hot Rolled
Thickness
2.0mm-24mm
Size
20mm-200mm
Usage
Widely used in various building structure and engineering structure
Delivery Time
10~20days
Shipping
1)Shipping by containers
2)Shipping by bulk ship
Steel GradeApplicationFeature
DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZFCommercial purposeLow carbon and/or ultra-low carbon steel
DC52D+Z (St04Z), DC52D+ZFDrawing
DC53D+Z (St05Z), DC53D+ZFDeep drawingUltra-low carbon steel
DC54D+Z (St06Z), DC54D+ZFExtra deep drawing
DD54D+Z (St06ZR)
DC56D+Z (St07Z), DC56D+ZFSupreme extra deep drawing

Chemical Composition %:

bse metal typeGradeCHEMICAL COMPOSITION %
CSiMnP
cold rolled steel sheetDC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF≤0.10-≤0.50≤0.035
DC52D+Z (St04Z), DC52D+ZF≤0.08-≤0.45≤0.030
DC53D+Z (St05Z), DC53D+ZF≤0.08-≤0.40≤0.030
DC54D+Z (St06Z), DC54D+ZF≤0.01≤0.10≤0.30≤0.025
DC56D+Z (St07Z), DC56D+ZF≤0.01≤0.10≤0.30≤0.025
hot rolled steel sheetDD51D+Z (St01ZR, St02ZR)≤0.10-≤0.50≤0.035
DD54D+Z (St06ZR)≤0.01≤0.10≤0.30≤0.025
Mechanical performances and coating adhesiveness
GradeMechanical performancesCoating Adhesiveness
Yield Strength MPTensile Strength MP ≥After Breakage Percent Elongation (LO=80mm,b=20mm)% ≥Bending Center Diameter in Following Coating Weight (g/m2)c (a=plate thickness)
L0=80mm,b=20mm
Under following nominal thickness mm≤140/140>140/140~175/175>175/175
≤0.7>0.7
DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF-270~50020220a1a2a
DC52D+Z (St04Z), DC52D+ZF140~300270~4202426
DC53D+Z (St05Z), DC53D+ZF140~260270~3802830
DC54D+Z (St06Z)140~220270~3503436
DC54D+ZF3234
DC56D+Z (St07Z)120~180270~3503840
DC56D+ZF3638


Inspection:


Packaging & Shipping:


Application:


certificate:



FAQ:


1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.

Quality SECC PPGI Galvanised Steel Flat Bar Anti Corrosion Galvanised Flat Steel 0.5m for sale
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