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3003‑H14 / H24 Aluminum Strip

  • 3003‑H14 / H24 Aluminum Strip
  • 3003‑H14 / H24 Aluminum Strip
  • 3003‑H14 / H24 Aluminum Strip
  • 3003‑H14 / H24 Aluminum Strip

3003‑H14 / H24 Aluminum Strip

3003‑H14 / H24 Aluminum Strip – Global Top 1 Bestseller
3003‑H14/H24 aluminum strip is a high‑performance Al‑Mn alloy strip, featuring excellent rust resistance, great ductility, easy stamping & bending. As a global universal material, it is widely used for auto parts, pipe insulation strips, hardware stampings, electronic heat sinks, and building edge trim. Available in H14 (higher strength) and H24 (better formability); Mingtai’s premium quality with stable supply. Inquire us now
Email : sales@mingtaialu.com
WhatsApp : +8619867257262
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■ Product Advantages

Strength of 3003‑H14 / H24 Aluminum Strip


  • Superior rust & corrosion resistance – Al‑Mn alloy, ideal for humid & outdoor environments.

  • Excellent ductility & formability – Easy stamping, bending, deep drawing; H24 for complex shapes.

  • Balanced strength & processability – H14 for higher strength; H24 for better elongation.

  • High thermal conductivity – Perfect for electronic heat sinks & cooling components.

  • Cost‑effective & global universal – Lower cost than 5052, widely approved worldwide.

  • Mingtai premium quality – Strict QC, stable mechanical properties, consistent thickness.

  • Good weldability & machinability – Easy to process into various parts.



■ Product Parameters

Product Name3003‑H14 / H24 Aluminum Strip
StandardJIS, AISI, ASTM, GB, DIN, EN, etc.
Alloy/Grade3003‑H14 / H24
TechniqueExtruded ,Precision Machining, Surface Treatment
Standard Size

Thickness（mm） 0.2, 0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.5（hot sale：0.5mm, 0.8mm, 1.0mm）

Width（mm） 20, 30, 50, 80, 100, 150, 200, 300, 500, 1000；It can be precisely slit to 5mm

Diameter（mm） 300, 400, 500, 600（common：500mm）

Customized size accept

Surface TreatmentMill Finish , polished, brushed, Coated, Anodized,etc.
Type

Common state 3003-H14: Higher strength (145-195 MPa), suitable for structural parts and high-strength stamping.

 3003-H24: Better ductility (elongation ≥8%), suitable for complex bending and deep drawing parts

Exported to

Southeast Asia (Vietnam, Thailand, Malaysia), Middle East (UAE, Saudi Arabia);

 Europe (Germany, Italy, Poland);  Latin America (Mexico, Brazil);

Africa (Nigeria, Kenya)


■ Product Display

mt-aluminum strip

■ Product Application

Main Application of 3003‑H14 / H24 Aluminum Strip


  • Automotive parts – Heat shields, trim strips, tank components, interior stampings.

  • Pipe insulation & HVAC – Insulation wrapping, duct edges, heat exchanger fins.

  • Hardware & stamping – Washers, brackets, clips, decorative hardware, small enclosures.

  • Electronics & heat dissipation – Heat sink bases, LED thermal pads, conductive strips.

  • Building & construction – Edge trim, roof flashing, facade panels, door/window seals.

  • General industrial – Food packaging, kitchenware, chemical equipment linings.



■ Product Packaging

  • 散杂船装船 (5)
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  • 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)
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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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