marine aluminium sheet

Marine Aluminium Sheet

  • Thickness: 1.0mm-30mm
  • Width: Under 2250mm
  • Length:Under 11000mm(11m) or by coil


Marine Aluminium Sheet Price

As we all know, the aluminum sheet used in marine should have corrosion resistance to salty water and the lighter, the better. The lighter the boat, the less fuel it uses. Compared to stainless steel, more and more manufacturers use marine grade aluminium. Because marine aluminium can meet various performances requirements of ships. Henan Wanda supplies marine aluminium sheet for many years with numerous shipyards and distributors at home and abroad. Most customers mainly order 5083 aluminium plate, 5086 aluminium plate and 5052 aluminium sheet from us. The tempers of marine aluminium sheet is usually h116 and h321. Other alloys like 6061, 3003 and 7075 are also used in producing boats. Different alloys are used for different parts of the boats. I’ll talk more about that in section three.

Customers of Henan Wanda are mainly from North American, European, Middle Asian, South Eastern, South American countries, Australia and New Zealand etc. South American customers mainly use aluminio naval 5052 to produce boats and ships. Customers of other countries mainly purchase 5083 aluminium plate as the material of boats.

If you are looking for marine aluminium sheet price and you’re interested in purchasing it or more information, just contact me. I send free quotation and samples to you if you need. You can email me: or WhatsApp me: +8613619844700.

Supplied Forms

  • 5083 h116 aluminium plate
  • 5083 h321 aluminium plate
  • 5086 h116 aluminium plate
  • Marine grade aluminium checker plate
  • Aluminio naval 5083
  • Aluminio naval 5052

Aluminium Grade and Tempers for Marine Use

You may know that 5083, 5086, 5052, 3003, 6061 and 7075 are aluminium alloys for marine application. However, do you know why? These alloys are slightly different. However, generally speaking, they have many common points. These alloys all have good corrorion resistance and oxidation resistance. They also have good processing performance and weldability. Among these alloys, 5083 aluminium plate is the choice of most customers.

The tempers of marine aluminium are mainly H116, H321, H112, O and h111. For example, 5083 h116 aluminium plate, 5083 h321 aluminium plate. 5052 marine aluminum is also a common choice. The tempers these customers have aluminio naval 5052 F and 5052 h34.

Different alloys are used for different parts in a boat. 5083 and 5086 aluminium is used for main structure of ship body like deck, engine pedestal, side of the ship etc. 5052 aluminium is used in the upper structure, subsidiary components and boat body like cable trays, decks, portholes, gangways, etc. Except for upper structure, 6061 aluminium is also used in clapboard structure and frame etc. 3003 aluminium is used for marine parts and components.

More details please see this video:

Marine Grade Aluminium Composition

Chemical composition

Alloy Mg Mn Fe Si Si+Fe Cu Zn Cr Mn+Cr Ti Bi Ni Pb Sn Zr Zr+Ti other Total Al
item Others
5083 4,0-4,9 0,4-1,0 ≤0,40 ≤0,40 ≤0,10 ≤0,25 0,05-0,25 ≤0,15 ≤0,05 ≤0,15 Rest

 Mechanical composition

Alloy Temper Rm(Mpa) Rp0.2(MPa) Elongation Exfoliation Intergranular corrosion
Tensile strength Yield strength A(%) corrosion Mg/cm2
5083 O/H111/H112 ≥275 ≥125 ≥16
H116 ≥305 ≥215 ≥10 ≦PB ≦15
H321 305-385 215-295 ≥12    


Product Alloy Series DC or CC Temper Thickness(mm) Width(mm) Length(mm) Common Width and Length
Marine Grade Aluminum Plate 5083 5086 5052 3003 DC H116 H321 H112 O/H111 1.0-30 Under 2250 Under 11000mm(11m) or by coil 5*10ft, 4*10ft, 2*4m, 2*6m, 2*8m

Have You Ever Seen Marine Aluminium Boats?

aluminium sheet for boats

marine aluminum sheet

aluminium sheet for boats

Your Marine Grade Aluminum Manufacturer – Henan Wanda

As a marine grade aluminum manufacturer, Henan Wanda has 20 years’ experience. We continue to supply shipyards at home and abroad. These clients are all satisfied with our marine aluminium sheet. We are one of the top 100 industrial enterprises in Henan Province and the one of the top 50 private technology enterprises. Here are some advantages that you may choose us as your marine aluminium sheet supplier.

First, we have complete certificates. We have the certification of CCS (China Classification Society) and DNV (Det Norske Veritas). These are the more authoritative certifications. Many customers recognize the two certificates.

Second, we will do a Salt Spray Test for the marine aluminium sheet. The purpose of this test is to simulate the high humidity in seawater. All these are to guarantee the high quality and you will be satisfied with our marine aluminium sheet.

Third, before we delivery the marine aluminium sheet, we will do a sample test until our customers are satisfied with the test. Except for these advantages, our packaging has a fumigation stamp. The number of marine aluminium sheets per stack can be packed according to customer’s needs.

And most importantly, we have the comparatively short delivery time because marine aluminium sheet is one of our strategic products.

Therefore, are you looking to purchase marine aluminium sheet? Just contact us. We can provide free quotation for your reference. If you are satisfied with the price, we can send free samples to you. You can do a test yourself before placing an order. Any interest just email me: or WhatsApp me: +8613619844700.