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Cold Mill Rolled Coated Aluminium Color Sheet
Oct 12, 2018

Cold Mill Rolled Coated Aluminium Color Sheet Basic Info

Special Use: High-strength Steel Plate

Stock: Stock

Color Coated Aluminum Sheet Place of Origin: Shanghai, China (Mainland)

Length: 1000-8000mm

Modle No.: 301, 302, 304, 310, 309...

Width: 50-3000mm

Color Coated Aluminum Sheet Tolerance: +/-0.01mm

MOQ: 1ton

Port: Shanghai

Delivery: 10days After Received Deposit

Color Coated Aluminum Sheet Payment: T/T, L/C

Thickness: 0.12mm to 2.0mm

Transport Package: 1. Big Od/ Bulk Small Od: Packed by Steel Strip

Specification: GB, ASTM, AISI

Origin: Shanghai

Cold Mill Rolled Coated Aluminium Color Sheet Product Description

The process of producing a galvanized steel sheet usually involves nothing more than dipping that sheet into very hot zinc. After the steel is galvanized, the zinc coating will react with oxygen in order to create zinc oxide, which further reacts with water, producing zinc hydroxide. In time, zinc hydroxide will react with carbon dioxide and form zinc carbonate, a gray layer that helps slow the reaction rate of the zinc and helps to protect the steel. The galvanizing process can also cause spangle on the surface of the steel. Spangle is the term used to describe the pattern that zinc grains can form on the surface of a galvanized steel sheet.

Product Description:

Steel Sheet
Thickness0.12mm to 2.0mm
TechniqueCold Rolled
Material201, 202, 301, 304, 310...
ApplicationConstruction, decoration, industry, machinery...
PackingStandard export packing or as customer requirment
Payment TermT/T, L/C

Cold Mill Rolled Coated Aluminium Color Sheet Application:

JIS-410s: Heat-resistant kitchen utensils, blades, bucket covers, pump parts and press plates, burner etc.


JIS-430: Electrical a ccessories, air conditioners, washing machines parts and decorative trims etc.


JIS-409L: Automotive exhaust systems, burner etc.


Advantage: Excellent combination of toughness and strength can be developed through proper heat treatment.

Kinds of Steel Sheet:

Grade 304

the most common of the three grades. It offers good corrosion resistance while 
maintaining formability and weldability. Available finishes are #2B, #3, and #4. Grade 303 is not available in sheet form

Grade 316

more corrosion resistance and strength at elevated temperatures than 304. It is commonly used for pumps, valves, chemical equipment, and marine applications. Available finishes are #2B, #3, and #4.

Grade 410
heat treatable stainless steel, but it has a lower corrosion resistance than the other grades. It is commonly used in cutlery. The only available finish is dull


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