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5083  Aluminum Ingot

5083 Aluminum Ingot

5083 is premium Al-Mg anti-corrosion alloy ingot without heat treatment strengthening, formulated with high magnesium content. It is a specialized remelting raw material for marine-grade structural aluminum, manufactured to GB/T 3190 & ASTM B98 standards, favored by shipbuilding, cryogenic tank and heavy transport component manufacturers worldwide.
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■ Product Advantages

Core Strengths of 5083  Aluminum Ingot

  • Superior saltwater & salt fog corrosion resistance, ideal for long-term offshore service

  • Outstanding weldability; welded joints retain over 90% base metal strength without cracking

  • Stable low-temperature toughness, no brittleness under cryogenic working conditions

  • Moderate tensile strength paired with light weight, realizing obvious structural weight reduction

  • Strict impurity control ensures stable finished product mechanical consistency after remelting


Main Applications of 5083  Aluminum Ingot

  • Marine industry: Raw material for ship hull panels, offshore platform structural parts

  • Energy equipment: LNG cryogenic storage tank wall plates and pressure vessel components

  • Transportation: Heavy truck cargo boxes, railway carriage lightweight body sheets

  • Heavy machinery: Corrosion-resistant structural brackets and welded assembly parts


Send us inquiry now to get competitive bulk wholesale aluminum ingot pricing now!

■ Product Parameters

item5083 Aluminum Ingot
Place of OriginChina
Model NumberZinc Ingot
Standard Size & Weight

Conventional ingot: 25kg rectangular block; Large industrial ingot: 500kg / 1000kg

Standard bundled packaging for full container sea shipment

Surface Treatment & Condition

Natural cast silver surface; sealed waterproof wrapping to prevent surface oxidation during transit

Purity & Chemical Composition

Main: Al (balance), Mg: 4.0~4.9%, Mn: 0.40~1.0%, Cr: 0.05~0.25%

Impurity limit: Fe≤0.40%, Si≤0.40%, Cu≤0.10%, total impurities strictly controlled

StateAs-cast solid state, ready for direct furnace remelting and alloy rolling/extrusion
Zn (Min)99.99%-99.995%
Alloy Or NotIs Alloy
Secondary Or NotNon-secondary
Shapeingot
StandardNational Standard; GB/T 3190 (China), ASTM B98 (USA), EN AW standard compliant
PackageCustomer's Requirements
Exported toSouth Korea, Singapore; Netherlands, Poland ; UAE, Saudi Arabia

■ Product Display

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■ Product Application

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■ Product Packaging

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  • 散杂船装船 (3)
  • 散杂船装船 (1)
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  • 散杂船装船 (6)

■ Factory Display

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■ FAQ

Q:

How to improve the corrosion resistance of aluminum?

A:
We provide 5-series anti-rust aluminum and high weather-resistant surface treatments. Custom solutions are available for coastal and harsh working environments.
Q:

What is your MOQ and production lead time?

A:
Flexible MOQ for regular and custom orders. Standard lead time is 7-25 days, and expedited delivery is available.
Q:

Which international standards do your products follow?

A:
All aluminum products comply with ISO, EN and ASTM standards. MTC, SGS and third-party inspection reports can be provided.
Q:

Do you support customized aluminum products?

A:
Yes. We provide one-stop customized services for size, thickness, shape, surface treatment and deep processing.
Q:

What surface finishes can you provide?

A:
Multiple options are available, such as anodizing, electrophoresis, powder coating, PVDF fluorocarbon coating, brushed and matte finish with custom colors.
Q:

What’s the difference between 6061-T6 and 6063-T5 aluminum?

A:
6061-T6 delivers high strength and great machinability for industrial structural parts. 6063-T5 has excellent surface performance, perfect for architectural and decorative applications.
Q:

What aluminum alloy series do you offer?

A:
We supply complete aluminum alloy series including 1xxx, 2xxx, 3xxx, 5xxx, 6xxx and 8xxx series. Custom alloy grades and specifications are also available.
Q:

What industries are your aluminum materials widely used in?

A:
Our aluminum sheets, profiles, bars and tubes are widely used in construction, machinery, new energy, transportation, marine and electronic industries.
Q:

What shipping and trade terms do you accept?

A:
We support global shipping with FOB, CIF, DDP and other trade terms, adopting export-grade packaging for long-distance transportation.
Q:

Can you provide professional technical and after-sales support?

A:
We offer professional technical guidance and reliable after-sales service. All quality issues will be handled with effective solutions in time.

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