Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Household / Office Cold Rolled Galvanized Steel Panels Low Carbon Chemical Composition

Brief Introduction

Galvanized steel coil and sheet is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.

The excellent corrosion resistance of Aluzinc is a result of the properties of the two metallic substances: the barrier effect of the aluminium present on the surface of the coating and the sacrificial protection of zinc.

Description

Commodity Name	Galvanized steel coil and sheet
Grade	DX51D+Z, DX52D+Z , DX53D+Z , DX54D+Z , DX56D+Z and so on
Spangle	Small/regular/big/zero
Chemical Composition	Low carbon
Thickness	0.23mm-1.5mm
Tolerance	thickness1mm
Aluzinc coating	30-275g/㎡
Type of coating structure	2/1 or 2/2 coating, or customized
Color	According to customer’s samples or RAL color
Technique	Cold rolled; Galvanized
Packing	seaworthy standard export packing or as per customer\'s request
Applications	Building industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildings
Port	Shanghai or Tianjin

Surface Treatment

Surface Treatment	Feature
Chemical Treatment	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface
retain the bright metallic luster for a long period
Oil	minimize the tendency for humid-storage stain
Chemical Treatment and Oil	The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations.
Dry	must be transported and stored with special precautions to preserve low-humidity conditions.
Anti-finger print	minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface

The industrial use

The application field	example illustration
The electrical appliance industry	Air conditioner,Computer chassis, Plate for refrigerator,Outer shell of washing machine,kitchen fittings, The freezing chamber device
The building industry	housetop,Lateral wall,doors and windows, gutter,Shutter doors and windows,Wall frame , Ceiling joist,ventiduct
The agricultural and pastoral	Granary,silo,animal house,trough,flume,Greenhouse trellis,Baking equipment;
The transport	railroad:The roof of the train,The internal frame of train,The road sign,The inner walls of the train; shipping:container,cold-formed-walled ; aviation:hangar,scutcheon; road:Highway guardrail,Soundproof wall
The equipment and structure	radiator,cold roll-formed ,Pedals and rack