5456 Aluminum Plate

  • Thickness: 8mm – 80mm
  • Width: 100-2000mm
  • Length: 2000mm, 2440mm, 6000mm, or as required.
  • Temper: O, H321
  • The 5456 aluminum plate is mainly used on the deck of the ship. According to the state of the aluminum plate, the parts of the deck applied are also different. The state of the 5456 aluminum plate alloy used in the living deck, promenade deck, driving deck and other decks is different. The 5456 decks in different alloy states can meet the special needs of the decks of different parts of the ship.


GB/T3190-2008, GB/T3880-2006 , ASTM B209, JIS H4000-2006, etc


Bright, polished, hair line, brush, sand blast, checkered, embossed, etching

Trade terms

Price terms: Ex-Work, FOB, CNF, CFR. Payment Term: TT, L/C


Perforated, Cutting special size, Doing flatness, Surface treatment, etc


  1. High Strength: 5456 aluminum plate is known for its high strength, making it suitable for applications where structural integrity is essential. It has a tensile strength of around 40,000 psi (275 MPa), providing excellent strength-to-weight ratio.
  2. Corrosion Resistance: 5456 aluminum plate exhibits excellent corrosion resistance, especially in marine environments. It is highly resistant to saltwater corrosion, making it ideal for applications such as boat hulls, shipbuilding, and offshore structures.
  3. Weldability: 5456 aluminum plate has good weldability, allowing for easy joining of pieces through various welding processes like MIG, TIG, and spot welding. This makes it convenient for fabricators and manufacturers to create complex structures and assemblies.
  4. Formability: Although 5456 aluminum plate is not as formable as some other aluminum alloys, it can still be readily formed using conventional methods such as bending, rolling, and deep drawing. It can be shaped into different configurations according to the specific requirements of a project.
  5. Heat Treatable: 5456 aluminum plate can be heat treated to enhance its mechanical properties. Heat treatment can improve its strength and hardness, making it suitable for applications that require increased toughness and durability.
  6. Lightweight: Like all aluminum alloys, 5456 aluminum plate is lightweight, which is advantageous in applications where weight reduction is crucial. It helps reduce the overall weight of structures and components without compromising strength or performance.
  7. Versatility: 5456 aluminum plate finds applications in various industries, including aerospace, marine, transportation, and structural applications. It is used for the construction of boats, shipbuilding, pressure vessels, and automotive components, among other uses.

Chemical Composition

The following table shows the chemical composition of Aluminium / Aluminum 5456.

Grade Si Fe Cu Mn Mg Cr Ni Zn Ti Zr Al
5456 0.25 0.4 0.1 0.50-1.0 4.7-5.5 0.05-0.20 0.25 0.2 rem

Worldwide Equivalents

The following table shows the worldwide equivalents of  Aluminum  / Aluminium 5056.

Japan Russia EN (Europe) Germany United Kingdom United States
~A5056 ~AMг5/1550 ~EN AW-5019/AlMg5 AlMg5/3.3555 5456(A56S) 5456/A95456
~AMr5/1550 ~EN AW-5456A/AlMg5Mn1(A) 5456/A95456

Customization and Special Features

Custom Cut

Our factory with capabilities for forming, welding, laser cutting, machining, rolling, plasma/flame cutting, and more. We specialize in cutting and fabricating metals to the exact specifications of our customers. We provide corrosion-resistant aluminum sheet metal fabrication to meet your unique finish, dimension, and size needs.

Machine Embossing

We have our own embossing machines for many types of embossing options, including diamond, lentil pattern board, cobblestone, orange peel, diamond, spherical, triangular three-dimensional type, orange peel(color), stucco embossed aluminum sheet, and others. 

Special Features

For Qingdao Aluminum, a functional coat is applied to aluminum on a state-of-the-art coating line for a varied lineup. Select from dozens of standard Kynar 500 colors. Or, SAF can also spray coat a custom color for architectural applications, such as a storefront or curtain wall. Config your metal>>


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