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3003‑H14 / H24 Aluminum Coil

3003‑H14 / H24 Aluminum Coil

3003‑H14 / H24 aluminum coil is a global top‑selling anti‑rust Al‑Mn alloy coil. It features superior corrosion resistance, stable forming performance and excellent coating compatibility with PE & PVDF paint. Mingtai supplies standard & color coated coils meeting ASTM B209, widely used for corrugated roofing, curtain walls, insulation panels and general industrial projects, with massive demand in Middle East, Southeast Asia and Africa.
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■ Product Advantages

Core Strengths of 3003‑H14 / H24 Aluminum Coil

  • Outstanding atmospheric rust resistance, suitable for humid & coastal environments 

  • Stable ductility, easy roll forming into corrugated roof panels 

  • Perfect adhesion for PE, HDP and PVDF color coating 

  • Balanced strength: H14 for load-bearing, H24 for complex bending 

  • Lightweight, long service life and cost-effective for construction 

  • Compliant with ASTM B209 for global construction export 


Main Applications of 3003‑H14 / H24 Aluminum Coil

  • Construction: corrugated roof sheets, wall cladding, curtain wall panels 

  • Insulation industry: thermal insulation sandwich panel facings 

  • General industrial: ventilation ducts, decorative metal strips 

  • Agricultural buildings: barn and warehouse roofing material


For more details about our coil aluminium products, welcome to inquire us now!

■ Product Parameters

Product Name3003‑H14 / H24 Aluminium coil
StandardJIS, AISI, ASTM, GB, DIN, EN, etc.
Material3003
TechniqueExtruded ,Precision Machining, Surface Treatment
Common Size

Width 800, 900, 1000, 1200

 Standard Inner Diameter 500mm / 600mm 

Standard Weight 1–5 tons per coil, custom slitting available

Common Thickness0.4, 0.5, 0.6, 0.7, 0.8, 1.0; Hot-selling: 0.6mm, 0.8mm
Surface TreatmentMill finish; PE color coated; PVDF fluorocarbon coated; PVC protective film
Available Temper

3003‑H14: Higher tensile strength, for large-span roofing

 3003‑H24: Better ductility, for bending and complex wall profiles

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 toSoutheast Asia; Middle Eas; Africa

■ Product Display

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■ Product Application

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■ Product Packaging

  • 散杂船装船 (5)
  • 散杂船装船 (4)
  • 散杂船装船 (3)
  • 散杂船装船 (1)
  • 散杂船装船 (7)
  • 散杂船装船 (6)

■ Factory Display

  • mingtai-aluminum-factory-(9)
  • mingtai-aluminum-factory-(8)
  • mingtai-aluminum-factory-(7)
  • mingtai-aluminum-factory-(6)
  • mingtai-aluminum-factory-(5)
  • mingtai-aluminum-factory-(4)
  • 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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