5083 O H111 H112 H116 H321 Marine Grade Aluminum Plate Sheet

• Application: Transportation Tools, Marine/Shipping
• Certification: ISO9001, JIS, GB, Lloyds/BV/ABS/Dnv
• Technique: Hot Rolled/Cast Rolled
• Grade: 5000 Series
• Temper: O/H111/H112/H116/H24/H32/H321
• Surface Treatment: Mill Finish
• Model NO.: 5083
• Alloy: Alloy
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

5083 Marine Aluminum Alloy Plate
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.

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.

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.
 

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