Aluminum Coil Corrosion Inspection 5052 H32 Aluminum Gutter Coil

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
9000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

ProductAluminum sheet
Country of OriginChina mainland
Alloy7075
TemperT6
Width200-1500mm
Thinkness6-100mm
Lengthless than 8000mm
MOQ

according to different size,normal 5 tons

Payment TermsT/T;L/C
Loading PortDaLian,Tianjing,Shanghai
Delivery TimeWithin 30 days after receiving the prepayment or original L/C

 

 Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil

 

1.Tolerance: thickness tolerance +/-1.5%, width tolerance +/-1mm

 

2.Application and Usage:

Building Material , Insulation, Shoes &Tents Eyes,Corner Beads,Automotive Industrial, POP Can Bottle and Cap,Deep-Proceeding Case,light industry, TV back board,Street Sign, PP caps, Cell mask and so on.

 

3.Surfact Quality :

 Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use,

 

4.Mechenical Property:

Chemical Composite and Mechanical Property could meet the requirements of GB/T, ASTM, ENAW, JIS Standard

 

Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil

 

5.Packing:

   a, Vertical packing

   b, Horizontal packing

   c, First, plastic cloth with drying agent inside; Second, Pearl Wool ; Third, wooden cases with dry agent , fumigation wooden pallets, aluminum surface could cover blue PVC film

 

6.Certificate:  ISO9001:2008, SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO),  Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

 

7.Month Capacity: 20000MT/Month

 

8.Trade Terms: EXW,FOB,CIF,CNF

 

9.Payment: T/T or L/C at sight


Aluminum Coil Corrosion Inspection Aluminum Coil 5052 H32 Aluminum Gutter Coil


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Q:which kind of aluminum sheet could be bended after being etched?
general etching materials include stainless steel and copper.
Q:How could two pieces of aluminium flakes be welded together?
You can use argon arc welding, connect the positive pole with alternating current,aluminum wire as the welding wire.
Q:which kind of material won't influence magnet attracting iron nail? Does copper sheet or aluminum sheet influence it?
Copper coil will impede magnetic penetration. People separate the magnet from the workpiece of machine tool to avoid magnetic short circuit and attraction loss, making magnetic line of force go through the workpiece. An opening copper bush is added into the iron core of magnetic closing coil or opening solenoid to avoid the iron core being attracted on the external iron piece and stop operation. The opening is for avoiding eddy formulation and short circuit, iron core in copper bush is the ruled magnetic circuit.
Q:how to avoid oxidation of aluminum sheet after wire drawing?
leave it alone after wire drawing!aluminum sheet will formulate a layer of dense oxide film. So you don't need to worry about it! Don't often polish the aluminum wire, or they will be more and more slimsy, the oxide film is used for avoiding reoxidation.
Q:Could two pieces of aluminum sheets be welded together?
sure, it does.
Q:how much should the current be adjusted when I use pulse aluminum welding machine to weld 0.7 aluminum sheet?
60-70A current is enough for 0.7 aluminum sheet,the key poiny is that the thin sheet should be bonded with iron sheet or other assistant cooling device when you weld it, or it will be burned through.
Q:When water continually sprays on the aluminum sheet, how to avoid corrosion of aluminum sheet and keep its water resistance?
aluminum will react with oxygen, generating dense Al2O3 oxide film on the surface, once the pure aluminum is exposed in air, it will react with air, generating oxide film to protect it.
Q:How to distinguish aluminum sheet from magnesium sheet?
put them into acid and observe bubble's generating speed, the quicker one is magnesium sheet.
Q:As for cast aluminum sheet or wrought one, which one has faster heat conduction?
1,duralumin: it's the alloy of aluminum, copper, magnesium, manganese and other metals. it's suitable for compacting by rolling, and it has a higher strength and hardness than common aluminum products. 2, aluminum: it contains many inpurities, is crisp and easy to be smashed.cast aluminum usually is secondary aluminum, and it is produced by remelting the collected old aluminum pots and spoons.3, wrought aluminum: it contains 98% aluminum and 2% or more inpurities, and is comparatively pure aluminum. its soft priority makes it suitable for being pressed into various shapes, aluminum pots,aluminum lunch box,aluminum sheets,aluminum wires,aluminum pipes are all made by wrought aluminum.you will know their defferences from their definition.
Q:What are the colors of iron sheet and aluminum sheet?
white

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