Aluminum Coil Strip

Premium Aluminum Coil Strips for Electrical & Industrial Applications

YUQI provides high-quality Aluminum Coil Strips, engineered for superior electrical conductivity, lightweight strength, and outstanding formability. Available in multiple alloys, thicknesses, and widths, our aluminum strips are widely used in transformers, automotive components, heat exchangers, and packaging applications.

With advanced processing technology and strict quality control, our aluminum strips offer excellent durability, corrosion resistance, and consistent performance for industrial and commercial use.

Key Specifications

Advantages of Aluminum Coil Strip

• Excellent conductivity – Ideal for electrical and transformer applications

• Lightweight yet durable – Easy to transport and install

• Versatile finishes – Mill finish, anodized, or coated for added protection

• Customizable – Cut-to-size, slit edges, and special surface treatments available

• Corrosion resistance – Ensures long service life in challenging environments

• Cost-effective – Aluminum offers an economical alternative to copper or stainless steel

Applications

Our aluminum coil strips are used across multiple industries, including:

• Electrical & Transformer Industry: Windings, transformer fins, conductive parts.

• Automotive Industry: Heat exchangers, trim strips, body parts.

• Construction & Architecture: Decorative panels, roofing, siding.

• Electronics & Appliances: Heat sinks, enclosures, connectors.

• Packaging Industry: Food-grade containers, flexible packaging materials.

Certifications & Quality Assurance

At YUQI, we follow strict quality standards to ensure reliable performance:

• ISO 9001 certified manufacturing

• ASTM, EN, and JIS standards compliant

• In-house testing: tensile strength, conductivity, surface roughness

• Advanced rolling and slitting equipment for precise tolerances

• Professional packaging to prevent scratches and oxidation

Case Studies & Gallery

• Transformer Project: 1060 aluminum strips used for high-conductivity windings

• Automotive Heat Exchanger: 3003 alloy strips applied in cooling systems

• Architectural Trim: Anodized aluminum strips applied for decorative finishes

Frequently Asked Questions (FAQs)

Q1: What alloy should I choose for electrical applications?

A1: For highest electrical conductivity, we recommend 1060 or 1350 alloys.

Q2: Can you provide customized dimensions?

A2: Yes, we offer cut-to-size and slit services to meet your project requirements.

Q3: What surface finishes are available?

A3: We supply mill finish, anodized, polished, and coated aluminum strips.

Q4: What is the typical lead time?

A4: Standard orders ship within 15–20 days. Express delivery is available for urgent orders.

Q5: How do you package aluminum strips for export?

A5: All strips are packed with moisture-proof paper, plastic film, and wooden pallets for seaworthy protection.

Q6: What is the difference between aluminum coil strip and aluminum sheet or plate?

A6: Aluminum coil strip refers to long, rolled material wound into coils, usually with much greater width than thickness. Sheets or plates are cut forms—flat, rectangular pieces with defined length and width. Coil strips are ideal for mass production, slitting, continuous processes, and are cost-effective for transportation and storage. Sheets/plates are better when specific flat panel or structural shapes are needed.

Q7: How do I calculate the length or weight of a coil strip?

A7: You can use formulas involving thickness, width, inner and outer diameters, and material density. For example:

Weight = (OuterDiameter − InnerDiameter) × Width × Density × π / 2  Length = Weight ÷ (Thickness × Width × Density)

If you provide two of those parameters (weight, thickness, width, or diameter), we can help calculate the rest.

Q8: What alloys and tempers are commonly available, and how do I choose?

A8: Common alloys include the 1000 series (pure/almost pure aluminum, e.g. 1050, 1060), 3000 series (e.g. 3003), 5000, 6000 series, etc. Tempers like O (annealed), H14, H16, H24, T6 etc. affect hardness, formability, strength. Choose based on where and how it will be used — if you need more forming (bending, deep drawing), go for softer tempers; for higher strength or structural applications, harder tempers might be required.

Q9: What are common defects or shape issues (like camber, coil set) and how are they controlled?

A9: Defects such as camber (edge curvature across the width), coil set (memory effects from being tightly wound), edge burrs, center buckle, etc., are possible. To control them, manufacturers maintain precise rolling/slitting equipment, ensure good roll alignment, maintain proper temper, perform quality checks, flatten strips, etc. Customers should specify acceptable tolerances.

Q10: How should aluminum coil strips be stored and handled to prevent damage and corrosion?

A10:

• Store in a dry, humidity-controlled environment to avoid condensation and water staining.

• Keep original packaging until use.

• Avoid stacking coils directly; use suitable racks or pallets.

• Protect edges from damage; prevent contact with sharp or wet surfaces.

• When moving coils, use proper lifting tools (C-hooks, slings), ensure load capacity is safe.

Q11: What is the typical lead time for producing and delivering custom aluminum coil strip orders?

A11: Lead time depends on order size, alloy, temper, customization (slitting, coating, finish), and shipping distance. A typical custom order may take 15 to 20 days after order confirmation. Rush or smaller orders may sometimes be faster. (You can adjust based on your actual capacity.)

Q12: How is the price of an aluminum coil strip determined?

A12: Pricing generally depends on several factors:

• Alloy type

• Temper or hardness

• Thickness and width

• Surface finish (mill / anodized / coated)

• Custom/slitting or cut-to-size work

• Quantity (bulk orders often get discounts)

• Market price of aluminum ingots/raw materials

• Processing costs and transportation/shipping costs

Q13: Is aluminum coil strip recyclable or environmentally friendly?

A13: Yes. Aluminum is highly recyclable without loss of its core properties. Recycled aluminum uses significantly less energy than producing primary aluminum. Also, selecting finishes and processes that minimize harmful chemicals / coatings further enhances the environmental profile.

Q14: What surface finishes are possible, and how do they affect performance?

A14: Typical surface finishes include:

• Mill finish (natural)

• Anodized (adds corrosion resistance and aesthetic finish)

• Polished or brushed

• Coated (paint, powder-coating etc.)

Surface finish can affect corrosion resistance, appearance, surface roughness (which may affect conductivity or thermal performance), and cost. Be sure to specify finish requirements.

Why Choose YUQI Aluminum Coil Strip?

• Over 15 years of aluminum manufacturing experience

• Wide alloy selection and custom solutions

• Strict quality control with international certifications

• Competitive pricing with global export support

• Professional service team for technical and after-sales support

Contact Us

Looking for a reliable Aluminum Coil Strip supplier?
Get in touch with TTANAL today for specifications, samples, or a quotation.

Email: [info@yqalu.com]
Phone: [+86-18086775436]
Website: www.ttanal.com