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DX51D Hot Dipped GI Steel Coil Z180 Zinc Coating Galvanized

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DX51D Hot Dipped GI Steel Coil Z180 Zinc Coating Galvanized

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Brand Name :	OEM/ODM
Model Number :	SGCC/CGCC/DC51D/DC52D/Q195-Q345
Certification :	ISO
Price :	negotiable based on the quantity
Payment Terms :	T/T, Western Union, L/C
Supply Ability :	1000 tons per month
Delivery Time :	within 10 days after received the advance

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DX51D Hot Dipped GI Steel Coil Z180 Zinc Coating Galvanized

DX51D Hot Dipped GI Steel Coil Z180 Zinc Coating Steel Coil Galvanized Steel Coil

Does galvanized steel rust under water?

The bond that forms between the steel and zinc when materials are hot-dip galvanized is self-healing. This means that, when the zinc coating comes into contact with water, it reacts by building up extra protection for itself. This protection increases its rust and corrosion resistance.

Can you weld galvanized steel?

Galvanized steels are welded easily and satisfactorily by most commonly practised welding techniques. Closer control of welding conditions than for uncoated steel is usually necessary but procedures are simple and well established.

What is galvanized metal good for?

Galvanized steel, in particular, is often what is used in modern “steel frame” buildings. Galvanized steel is also used to create structures like balconies, verandahs, staircases, ladders, walkways, and more. Galvanized metal is the ideal choice if your project will live outside after it's done.

How can you tell if steel is galvanized?

You can tell that metal is galvanized when it has a pattern to it that is known as a spangle pattern. A spangle pattern almost looks like someone dipped a sponge in gray paint and then sponge-painted the metal. You'll notice darker and lighter spots, much like you would see when a wall is sponge painted.

Stansard	EN10147 ASTM A 653
Material Grade	S550GD+Z SS80
Zinc Alunimum Coating	40g-200/m2
Coating Material	PE,SMP,HDP
Top Coating Thickness	15μm-25μm
Back Coated Thickness	5μm-20μm
Thickness	0.12-1.20mm
Width	600-1500mm
Length	customized
Delivery Time	15-30 days after receive deposit
Payment	30% T/T as a deposit and the balance 70% paid 7 days before shipping
Packing	Waterproof paper,galvanized steel covered and steel strip packed with iron pallet

Product name	Galvanized Steel Coil
Material	CGCC, DX51D,Q195,Q235
Grade	SGCC,DX51D+Z
Zinc Coating	40-120g/m2
Thickness	0.3-2.0 mm
Width	600-1250 mm
Surface Structure	Mini/Big Spangle
Surface Treatment	Anti-Finger printing ,Chromated, oiled/ non-oiled
Package	standard export package (Detailed picture is as follows)
Hardness	soft (normal), hard, full hard(G300-G550)
HS code	721049
Country of origin	China
Business type	Supplier and manufacturer

Tolerance on Nominal Thickness for galvanized steel

Thickness (mm)	ASTM	½ ASTM
0.18 – 0.40	± 0.040	± 0.020
0.401 – 1.00	± 0.050	± 0.025
1.01 – 1.50	± 0.065	± 0.033
1.51 – 2.00	± 0.075	± 0.038

Note: Restricted gauge ranges and customized thickness tolerances can be offered on request.

Specifications of Glvanized Steel Coils / Sheet

Size	Zinc coat	Material
0.251000C	80	DX51D+Z
0.251000C	80	DX51D+Z
0.31000C	80	DX51D+Z
0.351000C	80	DX51D+Z
0.41000C	80	DX51D+Z
0.51000C	80	S280GD+Z
0.51000C	80	DX51D+Z
0.581000C	80	S350GD+Z
0.61000C	80	DX51D+Z
0.71000C	80	DX51D+Z
0.751000C	80	DX51D+Z
0.81000C	80	DX51D+Z
0.81000C	80	DX53D+Z
0.851000C	80	DX51D+Z
0.91000C	80	DX51D+Z
0.981000C	80	DX51D+Z
0.951000C	80	DX51D+Z
1.01000C	80	DX51D+Z
1.11000C	80	DX51D+Z
1.21000C	80	DX51D+Z
1.21050C	150	CSB
1.41000C	80	DX51D+Z
Size	Zinc coat	Material
1.51000C	80	DX51D+Z
1.551000C	180	S280GD+Z
1.551000C	180	S350GD+Z
1.61000C	80	DX51D+Z
1.81000C	80	DX51D+Z
1.91000C	80	DX51D+Z
1.951000C	180	S350GD
1.981000C	80	DX51D+Z
1.951000C	180	S320GD+Z
1.951000C	180	S280GD+Z
1.951000C	275	S350GD+Z
2.01000C	80	DX51D+Z
Size	Zinc coat	Material
0.361250C	80
0.41250C	80	DX51D+Z
0.421250C	80	DX51D+Z
0.451250C	225	S280GD+Z
0.471250C	225	S280GD+Z
0.51250C	80	SGCC
0.551250C	180	S280GD+Z
0.551250C	225	S280GD+Z
0.61250C	80	DX51D+Z
0.651250C	180	DX51D+Z
0.71250C	80	DX51D+Z
0.71250C	80	SGCC
0.751250C	80	DX51D+Z
0.81250C	80	DX51D+Z
0.91250C	80	DX51D+Z
0.951250C	80	DX51D+Z
Size	Zinc coat	Material
1.01250C	80	DX51D+Z
1.151250C	80	DX51D+Z
1.11250C	80	DX51D+Z
1.21250C	80	DX51D+Z
1.351250C	80	DX51D+Z
1.41250C	80	DX51D+Z
1.51250C	80	DX51D+Z
1.551250C	80	DX51D+Z
1.61250C	120	SGCC
1.61250C	80	DX51D+Z
1.81250C	80	DX51D+Z
1.851250C	90	DX51D+Z
1.951250C	80	DX51D+Z
1.751250C	80	DX51D+Z
2.01250C	80	DX51D+Z
2.01250C	120	SGCC
2.51250C	80	DX51D+Z

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