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5083‑H112 Aluminum Coil

5083‑H112 Aluminum Coil

5083-H112 aluminum coil is premium marine-grade Al-Mg alloy roll with exceptional seawater corrosion resistance. Hot-rolled stabilized temper delivers reliable structural performance under severe saline and chemical conditions, designated raw material for shipbuilding, offshore platforms and heavy corrosive industrial projects worldwide.
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■ Product Advantages

Core Strengths of 5083‑H112 Aluminum Coil

  • High magnesium composition provides industry-leading salt fog & seawater anti-corrosion capacity for long-term marine exposure

  • H112 hot-rolled temper balances great machinability and structural rigidity for cutting & bending fabrication

  • Welded sections retain complete anti-rust property without local corrosion weak points

  • Stable mechanical toughness under low-temperature marine and offshore working environments

  • Meets international marine classification standards, smooth approval for global ship tender projects

  • Uniform rolling texture supports protective coating for extra anti-corrosion enhancement


Applications of 5083‑H112 Aluminum Coil

  • Ship auxiliary structural panels, offshore wind platform accessories, coastal chemical factory liners, seawater treatment equipment, offshore pipeline protective sheets. 


Send your inquiry now to get free bulk quote about our aluminum coil products. Mingtai is looking forward to doing business with all customers worldwide. 

■ Product Parameters

Product Name5083‑H112 Aluminum Coil
StandardEN AW 5083, ASTM B209, GB/T 3198-2018
Material5083‑H112
TechniqueExtruded ,Precision Machining, Surface Treatment
Standard Size & Thickness

Thickness: 1.5–12mm, hot-selling: 2/3/5/8mm

Width: 1000–1600mm; custom slitting & rewinding available

Surface TreatmentClean mill rolled finish, temporary anti-rust protective oil, PVC film wrapping, seaworthy plywood export packing
Available Temper

H112: Hot rolled + partial annealing temper, ideal for cutting and forming thick marine structural coils

PackagingStandard Sea-worthy Packaging
Payment TermsTT, LC,Cash, Paypal, DP, DA,Western Union or Others.
Terms Of TradeEXW,FOB, CRF, CIF ,CNF or others
Exported toSouth Korea, Netherlands, Norway, Germany, Singapore, Vietnam

■ Product Display

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■ Product Application

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■ Product Packaging

  • 散杂船装船 (5)
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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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  • mingtai-aluminum-factory-(3)
  • mingtai-aluminum-factory-(2)

■ 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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