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Henan Signi Aluminum Co.,Ltd

Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

Postal Code:450001.

Tel: +86-371- 55689814, +86-371-55686476

Mob: +86 13673369503

Sales manager: Alex Lu

Fax:+86-371-55686475

E-mail: inquiry@signialuminium.com

5083 Marine Grade Aluminum Plate Sheet

5083 marine grade aluminum plate sheet The main alloy element of 5083 is magnesium, which has good forming and processing performance, corrosion resistance, welding and medium strength. It is used for making aircraft fuel tank, oil pipe, sheet metal parts of traffic vehicles and ships,...... Send InquiryChat Now

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5083 marine grade aluminum plate sheet

The main alloy element of 5083 is magnesium, which has good forming and processing performance, corrosion resistance, welding and medium strength. It is used for making aircraft fuel tank, oil pipe, sheet metal parts of traffic vehicles and ships, instrument,  street lamp support and rivet, hardware products, electric shell, etc.

5083 marine Aluminum Alloy plate in good corrosion resistance, the corrosion rate in seawater is very slow, the uniform corrosion rate is generally 0.025-0.05mm/ years, can resist  the corrosion of seawater and marine atmosphere on the ship, reduce oil and maintenance cost, long service life.
 5083 marine Aluminum Alloy plate with high strength and low fracture toughness, it is suitable for hull  structure material, low fracture toughness of ideal structural material, has an important significance for ship safety and life.

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 5083 marine aluminum alloy plate has the advantages of good plasticity, small density, large specific heat, low resistivity, linear expansion coefficient, large thermal  conductivity and so on. Friction stir welding method is generally adopted.
 Henan Chalco Aluminum has made a great deal of research, production and quality improvement on the marine aluminum alloy plate, and produced  5083 aluminum alloy ship plate with good quality and good performance. As a result of good performance, the company passed the DNV, NK, CCS, ABS, BV, LR classification society certification, the mechanical properties, corrosion  resistance and weldability of the products have reached the marine standard.
 5083 H321 marine aluminum alloy plate produced by Henan Chalco aluminum, tested by the Jiangnan Shipyard (Group) Co., Ltd. Research Institute,  as for physical  and chemical testing , corrosion tests and nitrate loss after corrosion test, the results are consistent with the requirements for ship products.

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 1. Exfoliation corrosion test, class N (No appreciable attack)
 2. Nitric acid weight loss corrosion test, sample exfoliation corrosion test before and after almost  no change, the surface has not been corrosion, the grade is N (No appreciable attack), indicating good corrosion resistance of materials.
 3. Welding performance test
 After welding, the test measured 60mm  thickness of 5083-O aluminum alloy sheet, 25mm thickness of 5083 H112 aluminum alloy sheet, 6mm thickness of 5083 H34 aluminum alloy plate tensile strength were 285Mpa, 284Mpa, 276Mpa, are greater than 275Mpa. Test results,  surface welding, bending 180 degrees, bending 180 degrees are not cracking. The weld is fully welded and free of cracks and does not exceed the permissible slag or blowhole permitted by the accepted standards.

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5083 Marine grade aluminum plate specification

Product

Thickness(mm)

Width(mm)

Length(mm)

Thick plate

6~260

800~4300

1000~38000

Aluminum sheet

0.2~6

1000~2600

1000~12000

 
     Aluminum coil

Hot rolled coil

2.2~12

1480~2600

Coil

Cold rolled coil

0.2~3.5

500~2600

Coil

Temper

O, H111. H112, H116, H24, H32, H321 


Certificate

DNV, NK, CCS, ABS, BV, LR


Application

Aluminum is the material of first selection of designers in high-speed ship, such as express ferries, LNG spherical tank type fluid reservoirs, hydrofoils, offshore working    ships and yachts, and is widely used to shipboards, bottom plating, portholes, carrier plates and side plates of ship containers, etc.


Product Features

Long width, anti-corrosion, small elastic modulus, easy to welding, easy processing, without low temperature brittleness as well as non-magnetic.





5083 Marine Aluminum Alloys Composition

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Ga

Others

Alu

Each

Toal

 

5083

0.40

0.40

0.1

0.4-1.0

4.0--4.9

0.05--0.25

--

0.25

0.15

--

0.05

0.15

Remainder


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    Henan Signi Aluminum Co.,Ltd

    Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

    Postal Code:450001.

    Tel: +86-371- 55689814, +86-371-55686476

    Mob: +86 13673369503

    Sales manager: Alex Lu

    Fax:+86-371-55686475

    E-mail: inquiry@signialuminium.com

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