Marine Grade 5083 Aluminium Plate

 

5083 aluminum is an aluminum-magnesium alloy that complies with the ASTM B209/B209M-14 standard. The following is detailed information about the specific chemical composition range, mechanical properties, applications, temper states, advantages and disadvantages, and most common forms of 5083 aluminum.

 

Specific Chemical Composition Range:

- Aluminum (Al) content: Remainder

- Iron (Fe) content: ≤0.40%

- Silicon (Si) content: ≤0.40%

- Copper (Cu) content: ≤0.10%

- Manganese (Mn) content: 0.40%-1.0%

- Magnesium (Mg) content: 4.0%-4.9%

- Chromium (Cr) content: 0.05%-0.25%

- Zinc (Zn) content: ≤0.25%

- Titanium (Ti) content: ≤0.15%

- Other element content: ≤0.05% (individually) or 0.15% (total)

 

Mechanical Properties:

- Yield strength: ≥240 MPa

- Ultimate tensile strength: ≥270 MPa

- Elongation: ≥12%

- Fracture toughness: ≥95 J/m²

 

Applications:

5083 aluminum is mainly used in the manufacturing of ships, ship plates, ship structures, and land transportation vehicles. In shipbuilding, 5083 aluminum is widely used in the production of high-speed ships, fishing boats, oil tankers, and icebreakers. In the field of land transportation vehicles, 5083 aluminum is primarily used for manufacturing car fuel tanks and truck bodies. Additionally, 5083 aluminum is also used for manufacturing liquefied gas storage tanks, barriers, spacecraft casings, and vehicle chassis.

 

Temper States:

5083 aluminum is available in various temper states, including O, H111, H112, H116, and H321. The O temper state indicates that the aluminum has not undergone heat treatment and can undergo cold working. The H111 temper state represents low-temperature annealing, providing lower hardness and excellent weldability. The H112 temper state refers to stabilization treatment, offering good plasticity and corrosion resistance. The H116 temper state involves heat treatment and stretching annealing, providing high strength and excellent corrosion resistance. The H321 temper state involves heat treatment and stretching annealing, providing lower hardness and high strength.

 

Advantages:

- High strength and hardness

- Excellent corrosion resistance

- Good weldability

- Excellent machinability

- Outstanding impact resistance

 

Disadvantages:

- Higher cost

- Relatively lower thermal conductivity

 

Most Common Forms:

The most common forms of 5083 aluminum include plate, coil, bar, and tube. Different thicknesses can be customized based on specific applications and requirements, and various processing methods such as stretching, forming, casting, and rolling can be applied.

 

Comparison of Alloy Designations in Different Countries:

5083 aluminum has corresponding alloy designations according to different national and regional standards. Examples include:

- United States designation: AA5083 aluminum alloy, UNS A95083 aluminum alloy

- German designation: EN AW-5083

- Chinese designation: L83 aluminum alloy

 

In summary, 5083 aluminum is an excellent aluminum-magnesium alloy with high strength and corrosion resistance. It is mainly used in shipbuilding, ship plates, ship structures, and land transportation vehicles. The most common forms of 5083 aluminum include plate, coil, bar, and tube. It has various temper states suitable for different fields and requirements. Despite its higher cost, its excellent performance makes it widely used in relevant industries. The main disadvantage of 5083 aluminum alloy is its relatively lower thermal conductivity.

 

 

Article	Aluminium ·
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	1060、1065、1070、1070A 、1080、, 1080A 、,1085、1100、1200、1230、1450、1260、1370、1275、1185、1285、1385、2004、2011、2014、 2017、2014A 、2017A 、2214、2117、2218、2618、2618A 、2219、2519、2024、2524、3002、3102、3103、1235、1435、3003、3103、,3103A 、 3203、3004、3004A 、 3005, 3006 , 3007 、3107、1050、1060、2014、2024、3003、5052、5083、6082、7075、5005、5052、5083、6061、 6063,7075,6082,7075,7050,7A04,7A09,8011,8082, etc
Size	Aluminum rod: φ 10mm- φ410mm Aluminum plate: 0.5mm-600mm Aluminum square bar: 8mmx8mm-570mmx10mm Angle aluminum: 8mmx8mmx1mm-280mmx40mmx4mm Aluminum roll: 0.3-3mm or as required
State	HO,H12,H14,H16,H18,H19,H22,H24,H26,H28,F,H112,H111 T651,T3,T451,T4,T6,
Output to	Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico, and Russia, Malaysia, etc.
Pack	Bundle packaging, export standard packaging or according to customer requirements
Delivery time	7-15 days or according to the order quantity or negotiation
Price clause	Price terms CIF, FOB, CFR.
Pay	Letters of credit, wire transfer, etc
Minimum order	One ton

 

 

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• We have a customer-centered approach and strive to exceed our clients' expectations.
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• We have both a national and international operating network, and our 5083aluminum is well received by both domestic and international customers.
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• Our Rustproof Aluminum products are durable and long-lasting, making them a cost-effective choice.
• A scientific, flexible and practical production plan is the guarantee for our company to keep up with the market changes and remain invincible in the ever-changing competitive environment.
• Our Rustproof Aluminum products are designed to withstand the harshest environmental conditions and weather.
• We are full of energy to meet the challenge of occupying the industrial highland in the future.

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