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Home > Metallurgy, Mineral & Energy > Aluminum > Aluminum Coils > Aluminum Coil 3003 H14 With 1-Year Warranty and Mill Test Report Included

Aluminum Coil 3003 H14 With 1-Year Warranty and Mill Test Report Included

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Product Spotlights

Premium 3003 H14 aluminum coil with 1-year warranty and Mill Test Report. Excellent corrosion resistance, formability, and cost-effectiveness. ISO9001 certified, customizable sizes, global shipping from Qingdao. Trusted supplier with US$50M+ annual export.

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

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Alloy:

Other, 3003

Temper:

Other, H14

Surface Treatment:

Other, Mill finish, coated, or embossed (optional)

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Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
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Alloy Other, 3003

Temper Other, H14

Surface Treatment Other, Mill finish, coated, or embossed (optional)

Certification ISO9001

Application Other, Roofing

Thickness 0.2mm - 6.0mm (customizable)

Width 1000mm - 2000mm (customizable)

Warranty 1 Year

Included Documents Mill Test Report

Hemaokang Steel (Shandong) Co., Ltd. is proud to offer the Aluminum Coil 3003 H14 — a high-performance material designed for durability, corrosion resistance, and excellent formability. As a trusted supplier with annual export value exceeding US$50 million, we ensure every coil meets rigorous quality standards. Each coil comes with a 1-year warranty and a Mill Test Report, providing you with full traceability and peace of mind. Whether for roofing, facades, or industrial applications, our 3003 H14 aluminum coil delivers consistent performance.

Key Features & Technical Specifications

Alloy 3003: Known for excellent corrosion resistance and moderate strength, ideal for outdoor and marine environments.
Temper H14: Strain-hardened with a partial anneal, offering a good balance of strength and ductility for bending, stamping, and forming.
Wide Thickness Range: Available from 0.2mm to 6.0mm, customizable to your project needs.
Width Options: Standard widths from 1000mm to 2000mm, with custom widths upon request.
Surface Finish: Mill finish as standard; coated, embossed, or painted finishes available as options.
1-Year Warranty: Covers manufacturing defects, ensuring your investment is protected.
Mill Test Report Included: Provides detailed chemical composition and mechanical properties for quality assurance.

Mechanical Properties (Typical Values)

Property	Value
Tensile Strength	145 - 185 MPa
Yield Strength	≥ 115 MPa
Elongation	10% - 20%
Hardness (H14)	40 - 55 HB

Customer Benefits

Cost-Effective: 3003 alloy offers excellent value for general-purpose applications without sacrificing quality.
Easy to Fabricate: H14 temper allows for bending, punching, and deep drawing with minimal cracking.
Corrosion Resistant: Ideal for humid or coastal environments, reducing maintenance costs.
Full Traceability: Mill Test Report provides documented proof of material properties, crucial for regulated industries.
Reliable Supply: With 51-100 employees and a strong export network, Hemaokang ensures timely delivery from Qingdao port.

Why Choose Hemaokang Steel?

Established in 2025, Hemaokang Steel (Shandong) Co., Ltd. has quickly become a reliable partner in the global aluminum market. Our annual export value of US$50 million - US$100 million reflects the trust customers place in us. We are ISO9001 certified and serve markets across North America, South America, Europe, Asia, Africa, and Oceania. Each coil is carefully inspected and accompanied by a Mill Test Report and a 1-year warranty, giving you confidence in every shipment.

Our team of 51-100 skilled professionals is dedicated to providing customized solutions, fast lead times, and competitive pricing. Whether you need standard sizes or specialized dimensions, we can accommodate your requirements. Contact us today to discuss your project and experience the Hemaokang difference.

Frequently Asked Questions

Q: What is the difference between 3003 and 3003 H14?
A: 3003 is the alloy designation; H14 is the temper. 3003 H14 means the material has been strain-hardened and partially annealed to achieve specific mechanical properties suitable for forming.
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer samples upon request. Please contact our sales team to discuss sample size and shipping costs.
Q: Is the Mill Test Report provided for every coil?
A: Absolutely. Every coil shipped includes a Mill Test Report detailing chemical composition and mechanical properties.
Q: What is the lead time for standard orders?
A: Typically, standard sizes are delivered within 2-3 weeks after order confirmation. Custom orders may take longer; please inquire for exact timelines.
Q: Do you ship to my country?
A: We ship to all major markets worldwide. Our main markets include North America, South America, Europe, Asia, Africa, and Oceania. Contact us for shipping options.
Q: Can I customize the width or thickness?
A: Yes, we offer customizable thickness (0.2mm - 6.0mm) and width (1000mm - 2000mm). Please specify your requirements when ordering.
Q: What types of surface finishes are available?
A: Standard is mill finish. We also offer coated, embossed, painted, or other finishes as optional. Let us know your needs.
Q: How does the 1-year warranty work?
A: The warranty covers manufacturing defects. If any issue arises within one year of delivery, we will replace or refund the defective coil. Claim process details are provided upon request.