Galvanized tin sheet/0.4mm galvanized steel coils/cold rolled steel construction material

Galvanized tin sheet/0.4mm galvanized steel coils/cold rolled steel Construction Material   Steel grade: DX51D,SS grade 33-80 SGCC Q195
Discount for large quantities
Competitive price from our own factory.   Products information: Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.   Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes  through different baths which prepare the surface for zinc coating.    In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through  a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product.  To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.   PROFILAND STEEL produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.   Technical specification for the hot-dip galvanized produced by PROFILAND STEEL: • Steel grade: DX51D+Z• Zinc coverage: 30-180 g/sqm on both sides (depending by the requested specification);• Thickness: between 0,2 mm and 1,00 mm;• Width: 600mm,914mm,1000mm, 1220mm and 1250 mm;• Coil weight: 4-6 mt;• Coil ID: 508 mm;• Coil OD: 900-1500 mm ; Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.     The detailed information:    

Commodity	Hot dip Galvanized Steel Coil and sheet
Techinical 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	0.12-2.5mm (0.14-0.5mm is the most advantage thickness)
Type of coating:	galvanized
Zinc coating	Z60-275g/m2
Surface treament	chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
Surface structure:	zero spangle / minimized spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-8 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	30%TT in advance+70% TT or irrevocable 70%L/C at sight
delivery time	25 days after recepit of 30% TT
Remarks	Insurance is all risks
	MTC  will be handed on with shipping documents
	We accept the third party certificatation test

    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

            More detailed information about cold rolled steel products please feel free to contact us for further discussion.   Hope to establish good cooperation relationship with all kindly customers from all over the world.   Contact Information:        

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Product Categories : Various Kinds of Products > Steel Coils/Strips