high quality cold rolled steel coil metal mineral CRC building material

1) hot dipped galvanized steel coil:0.15-0.6*750-1060mm*C, (SGCC, SGCH )

2) prepainted galvanized steel coil :0.17-0.8*800-1250mm*C---CCGI

3)cold rolled steel coil :0.15-1.5*600-1400mm*C----SPCC-1B, SPCC-SB, SPCD, SPCE)

4) galvanized corrugated steel sheet: 0.15-0.6mmx750mm/762mm/914mm/1000mm(BC)/665/670/800/900mm(AC) xL.

We have export the above goods with big quantity to Southeast Asia, Africa, South America, Middle east and so on .

our product application:use a very wide range mainly used in automotive ,appliance,building material,bicycles and other industries,production of organic coated steel is also the best selection.

Hot Dipped Cold Rolled Galvanzied Steel Coil Specification :

Hot Dipped Cold Rolled 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 60 - 275 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.

Our JNC produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.

Hot Dipped Cold Rolled Galvanized Steel Coil

Standard	AISI , ASTM , DIN , GB , JIS
Grade	DX51D / DX52D/ DX53D/ S250,280,320GD
Width	300-1750mm
Thickness	0.12-3mm
Zinc Coating	60-275g/square mter
Coil ID	508/601 mm
Coil Weight	3-8 tons
Type of Coating	Hot dpped galvanized r Electronic Galvanizd
Surface Structure	zero spangle / minimized spangle / regular spangle/ big spangle
Surface Treatment	chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint
Package	export standard, plastic film+water proof paper + steel plate+ packing steel strip
Application	PPGI coil;construction,hardware, home appliances,interior decoration etc.
Price Items	FOB , CFR , CIF
Payment Items	30% Deposit , the balance befor the delievery
Delivery Time	Will Produce for you after receivd your 30% advanced , and we will delivery it as your request .
Remark	Insurance is all risks
	We accept the third party certificatation test

Hot Dipped Cold Rolled Galvanized Steel 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

Production Advantage :

Light ,Artitic , can proessing directly Good anticorrosio performanceOur own factory , we can control the quality from the origin ,The Iron Ore is imported from Brazil Economy and practicality

Application>>>

Roofing and walling,curved profilescorrugated sheetsfoamed sandwich panels roofing and wallingroof tillsrainwater gutter metal doorsgarage doorswall panels partitionsceiling panelssuspended frames interior metal doors or windowsprofiles for exterior cabinets of white appliancesoffice furniture home appliance.

Package>>>

Standard packing to export:

4 eye bands and 4 circumferential bands in steelGalvanized metal fluted rings on inner and outer edges Galvanized metal & waterproof paper wall protection disk Galvanized metal & waterproof paper around circumference

Contact us

24 hours feedback, 48 hours solution.

For more information, please kindly contact.

JASON WANG

Mobile: +86-156-6676-7661

Skype: Jason JNC

Office Tel: +86-(0)538-6266066

Office Fax: +86-(0)538-6182366