• Lianyungang Dapu Metal Material Co., Ltd
    Wanki Rene
    The quality of this batch of stainless steel plates is very good, and we have applied them to construction.
  • Lianyungang Dapu Metal Material Co., Ltd
    Adu Baffour
    I have received the copper plate. Smooth surface. copper content is 99.5%. Tested qualified!
  • Lianyungang Dapu Metal Material Co., Ltd
    Maboh Derrick Achiri
    I really like your company's seamless pipes. Best price, best materials. Thank you for your service
Contact Person : Olivia
Phone Number : +8619963565580
Whatsapp : +8619963565580

3003 H14 3mm Brushed Aluminium Sheet For Ceiling Cupboard Exterior Alu Roofing Sheet

Place of Origin Jiangsu,CHINA
Brand Name DP Steel
Certification MTC,CE 3.1
Model Number 2A12
Minimum Order Quantity 1 Ton
Price US$ 2300-2600/Ton
Packaging Details Standard Seaworthy Package
Delivery Time 7-15 Days
Payment Terms T/T(30% Deposit+70% Balance)
Supply Ability 200 tons/month

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Product Details
Product 2A12 Aluminium Alloy Sheet Plate Material Aluminium
Grade 2A12 Form Plate
Alloy Alloy Standard ASTM
Thickness 0.2mm~200mm Or As Requried Surface Smooth, Polished, Brush And Blast Checkered Embossed, Anodized, Mirror Finish
Price Term FOB, Ex-work, CIF, CFR.etc Application Decoration, Industry, Building, Construction, Marine
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3003 h14 aluminum sheet


aluminium sheet for cupboard


aluminium sheet for exterior

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Product Description

2A12 Aluminium Alloy Sheet Plate For Decoration Construction Roofing Industry


The hardness of 6061 aluminum plate is 90HB after heat treatment, while the hardness of 2A12 can reach around 120HB. There is a big difference in hardness between the two. You can use the hardness measurement equipment to prove this point.

Corrosion Resistance

2A12 aluminum shet has high strength, qualified plasticity and poor corrosin resistance. It is mostly used in the state of clad aluminum plate, which is the most widely used duralumin in the aviation industry.

6061 aluminium sheet has good corrosion resistance, weldability and workability. Its machinability makes it the right choice for many extrusion projects because it is easy to shape. Because of good corrosion resistance, it is not only widely used in aviation industry, but also for shipbuilding.


The density of the two is quite different. The density of 6061 can only reach 2.7, while the density of 2A12 can reach around 2.78-2.79 due to the high content of copper alloy. You can get the aluminium sheet density through the following formula:

Weight formula: thickness (mm) * density * length (m) * width (m) = weight


6061 aluminum alloy belongs to 6xxx alloy, having higher silicon content. 2A12 aluminum belong to 2xxx alloy, a kind of Al-Cu-Mg alloy.

6061 aluminum is mainly used for bicycle parts, aerospace parts and building structures. In the aerospace industry, 6061 sheet is used n areas of greater ductility. Since it is easier to shape, 6061 sheet is more commonly used for cans and other round good. 2a12 is widely used in aircraft structures, rivets, and truck wheels.


Alloy 2A12
temper O~H112
Thickness 1.0~600mm
Width 500~2650mm
Length Custimized
MOQ 1 Ton
Application Mould, Auto parts and so on
Packing Export Wodden Pallets
Quality Totally free from defects like rust, edge damage, camber, dents, holes, break lines and scratches
Surface Brushed, Color coated, Mirror, and Anodized

3003 H14 3mm Brushed Aluminium Sheet For Ceiling Cupboard Exterior Alu Roofing Sheet 03003 H14 3mm Brushed Aluminium Sheet For Ceiling Cupboard Exterior Alu Roofing Sheet 1





Packing and shipping:
  1. Products covered with boards are used for transportation protection.
  2. All products will be packed in solid wooden packaging.
  3. Each carton with good support and reinforcement.
  4. Take photos of container loading and seal the container.
  5. Fast transportation speed. Let the customer know every step.




Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel , galvanized and Aluminum products and etc.
Q2: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.
Q3: Can we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.
Q4: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.
Q5: How do you ship the goods and how long does it take to arrive?
A: For samples, We usually deliver by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.Airline and sea shipping also optional. For mass products, ship freight is prefered.
Q6: How long is your delivery time?
A: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
Q7: Can I get some samples?
A: We are glad to provide samples to you.
Q8: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.