1060 H14 Aluminum Alloy Coils: High-Purity, Balanced Strength for Versatile Applications
Our 1060 H14 aluminum alloy coils are a trusted workhorse in the aluminum industry, blending the exceptional purity of 1060 aluminum with the balanced strength of H14 temper. As a commercially pure aluminum grade (99.6% aluminum content), 1060 delivers inherent advantages like excellent corrosion resistance and ductility, while the H14 temper-achieved through controlled cold working-adds just the right amount of rigidity for structural stability without compromising formability. This makes them ideal for a wide range of industrial, architectural, and consumer goods applications where reliability, processability, and cost-effectiveness are key. Compliant with strict international standards (ASTM B209, EN 485-2, GB/T 3880), our 1060 H14 coils ensure consistent quality, thickness uniformity, and performance for both standard production runs and custom projects. Below, we break down their core properties, technical specifications, key applications, and processing insights to help you fully leverage their potential.
Crafted from high-purity 1060 aluminum ingots, our coils undergo a refined production process to maximize performance and consistency. We start with advanced melting and refining techniques to ensure aluminum purity ≥99.6%, which is critical for achieving uniform corrosion resistance and surface quality. The H14 temper is then achieved through precise cold rolling (without full annealing), striking the perfect balance between strength and ductility. Each coil undergoes rigorous quality inspections: laser-guided thickness measurement (tolerance as low as ±0.02mm), surface defect checks (ensuring smooth, burr-free surfaces), and mechanical property testing (tensile, yield, elongation). The result is a 1060 H14 aluminum coil that's ready to tackle diverse fabrication needs-from simple bending to complex stamping-while maintaining reliable performance.
Core Properties of 1060 H14 Aluminum Alloy Coils
1060 H14 aluminum alloy coils stand out for their well-rounded combination of purity, balanced strength, and excellent processability. The high aluminum content lays the foundation for their inherent corrosion resistance and ductility, while the H14 temper enhances their practicality for structural and semi-structural applications. Here are the key characteristics that set them apart:
1. Exceptional Purity & Natural Corrosion Resistance
With 99.6% aluminum content, 1060 H14 aluminum forms a dense, protective oxide layer on its surface, providing excellent natural corrosion resistance. It performs reliably in atmospheric environments, fresh water, and mild chemical settings, making it suitable for indoor and outdoor applications without the need for additional protective coatings. This corrosion resistance ensures long-term durability, even in humid or slightly corrosive conditions like coastal areas or industrial workshops.
2. Balanced Strength & Ductility (H14 Temper Advantage)
The H14 temper (half-hard) is the defining feature that elevates 1060 beyond fully annealed (O temper) pure aluminum. With a tensile strength of 110-140 MPa and yield strength of 90-120 MPa, it offers sufficient rigidity for light-load-bearing components, while retaining excellent ductility (elongation ≥10%). This balance means it can be easily formed into complex shapes-such as bends, folds, and stamped parts-with tight radii (minimum bend radius: 2x material thickness) without cracking or deformation.
3. Excellent Processability & Versatility
1060 H14 aluminum is highly processable, compatible with all standard aluminum fabrication techniques. It can be easily cut, slit, bent, stamped, rolled, and welded using common methods (MIG, TIG, resistance welding). This versatility makes it a favorite for manufacturers looking to streamline production-whether creating simple sheets, intricate components, or assembled structures. It also accepts a range of surface finishes (anodizing, painting, polishing) to meet aesthetic or functional requirements.
4. Lightweight & Cost-Effective
With a density of 2.71 g/cm³, 1060 H14 aluminum is lightweight, making it easy to transport, handle, and install. It offers a cost-effective alternative to higher-alloyed aluminum grades or other materials (like steel) for applications that don't require extreme strength. This combination of light weight and affordability makes it ideal for large-scale production, helping to reduce overall project costs without sacrificing quality.
5. Good Thermal & Electrical Conductivity
As a pure aluminum grade, 1060 H14 boasts excellent thermal conductivity (235 W/(m·K)) and electrical conductivity (60% IACS). This makes it suitable for heat transfer applications (like heat sinks, radiators, and HVAC components) and low-voltage electrical applications (like bus bars, wire cladding, and electrical enclosures) where efficient energy transfer is critical.
6. Eco-Friendly & Recyclable
1060 aluminum is 100% recyclable with minimal loss of quality, aligning with global sustainability goals. The production process of our 1060 H14 coils adheres to strict environmental standards, reducing carbon emissions and energy consumption. For businesses focused on eco-friendly practices, this product is a responsible choice that supports circular economy initiatives.
Technical Specifications of 1060 H14 Aluminum Alloy Coils
Our 1060 H14 aluminum alloy coils are available in a range of dimensions to meet diverse application needs, all complying with international standards. Below are the detailed technical parameters:
1. Alloy Composition
Aluminum (Al): ≥ 99.6%
Silicon (Si): ≤ 0.25%
Iron (Fe): ≤ 0.35%
Copper (Cu): ≤ 0.05%
Manganese (Mn): ≤ 0.03%
Zinc (Zn): ≤ 0.05%
Other impurities: ≤ 0.15% (total)
2. Mechanical Properties (H14 Temper)
Tensile strength: 110-140 MPa
Yield strength: 90-120 MPa
Elongation (50mm): ≥ 10%
Hardness (HV): 35-45
Thermal conductivity: 235 W/(m·K)
Electrical conductivity: 60% IACS
Density: 2.71 g/cm³
3. Surface & Processing Specifications
Surface finish: Mill finish (smooth, uniform); Custom finishes (anodized, painted, polished, brushed) available upon request
Surface roughness (Ra): ≤ 0.8 μm (mill finish)
Formability: Excellent for bending, stamping, rolling, deep drawing, and spinning
Weldability: Weldable via MIG, TIG, resistance welding; Recommended filler metal: ER1100
4. Dimensional Specifications
Thickness range: 0.15 mm - 3.0 mm (common specs: 0.15-0.5 mm for electronics/foil, 0.5-2.0 mm for architectural/automotive, 2.0-3.0 mm for structural components)
Thickness tolerance: ±0.02 mm (for 0.15-1.0 mm), ±0.05 mm (for 1.0-3.0 mm)
Width range: 800 mm - 2500 mm (custom widths available to minimize slitting waste; precise slitting ensures clean, burr-free edges)
Coil weight: 300 kg - 3000 kg (custom weights for easy handling; tight winding prevents deformation during storage/transport)
Inner diameter: 508 mm or 610 mm (standard sizes for industrial processing equipment)
5. Standards & Certifications
Compliance Standards: ASTM B209 (USA), EN 485-2 (Europe), GB/T 3880 (China), FDA 21 CFR 175.300 (food contact compliant for specific applications)
Certifications: ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System); Detailed Material Test Reports (MTR) available for each coil, including alloy composition, mechanical properties, and surface quality inspection results
Key Applications of 1060 H14 Aluminum Alloy Coils
The balanced performance, excellent processability, and cost-effectiveness of 1060 H14 aluminum alloy coils make them suitable for a diverse range of applications across industries. Below are the most common use cases, aligned with their unique advantages:
1. Architectural & Interior Design
Interior wall claddings, ceiling panels, decorative strips, and partition walls. The excellent formability allows for custom shapes and designs, while the natural corrosion resistance ensures longevity in indoor environments. It also accepts anodizing or painting to match any aesthetic style-from modern minimalism to industrial chic.
2. Automotive Industry
Automotive interior trim (dashboard panels, door sills, center console decorations), heat shields, and fuel line covers. The lightweight property helps reduce vehicle weight and improve fuel efficiency, while the balanced strength ensures durability in automotive environments. The corrosion resistance also makes it suitable for underbody components exposed to road moisture.
3. Consumer Electronics & Home Appliances
Electronic device casings (audio equipment, power tools, remote controls), TV back panels, and home appliance parts (refrigerator door liners, air conditioner grilles). The lightweight and good electrical conductivity make it ideal for electronics, while the smooth surface finish enhances product aesthetics. It's also non-toxic, meeting strict consumer safety standards.
4. Heat Transfer & HVAC
Heat sink fins, radiator panels, HVAC ductwork, and evaporator/condenser components. The excellent thermal conductivity ensures efficient heat transfer, while the corrosion resistance and formability make it easy to fabricate into complex heat exchange shapes. It's also lightweight, reducing the overall weight of HVAC systems for easier installation.
5. Packaging & Foil Products
Food packaging foil, beverage can ends, and cosmetic packaging (tube containers, bottle caps). The high purity and non-toxicity make it safe for food and cosmetic contact, while the ductility allows for thin-gauge foil production. The corrosion resistance also protects packaged goods from contamination.
6. Industrial & Manufacturing
Industrial ductwork, chemical storage tank liners (for mild chemicals), and tooling components. The corrosion resistance makes it suitable for industrial environments, while the excellent formability simplifies the fabrication of large or custom-shaped parts. It's also used for decorative trim on industrial equipment due to its clean surface finish.
Processing & Fabrication Tips for 1060 H14 Aluminum Alloy Coils
1060 H14 aluminum alloy coils are easy to process, but proper techniques help maintain their surface quality and performance. Below are practical tips tailored to common fabrication scenarios:
1. Coil Handling & Storage
Handle coils with soft, non-abrasive slings or rubber-coated hooks to avoid surface scratches. For thin gauges (≤0.5mm), use extra care to prevent deformation-H14 temper is rigid but still susceptible to bending if mishandled. Keep the protective film on the surface during handling and storage until fabrication begins.
Store coils in a clean, dry, temperature-controlled warehouse (15-25°C, relative humidity ≤ 60%) away from dust, moisture, and corrosive substances. Place coils vertically on dedicated racks to avoid warping, and avoid stacking to prevent surface abrasion. Wrap coils in moisture-resistant film for long-term storage to prevent oxidation.
2. Cutting & Slitting
Use precision cutting equipment with sharp carbide blades to ensure clean, burr-free edges. Dull blades will cause rough edges and may scratch the surface. For slitting, adjust the equipment to apply minimal pressure to avoid distorting the material, and use a non-abrasive backing to protect the surface during processing.
Keep cutting/slitting equipment clean and free of debris to prevent scratches. After cutting, deburr edges gently with a soft abrasive pad-avoid contact with the main surface to preserve its smoothness.
3. Forming & Bending
Follow the recommended minimum bend radius: 2x material thickness (e.g., 2mm radius for 1mm thick coil). This prevents cracking or surface damage-H14 temper is stronger than O temper but still requires care with tight bends. Use dies with smooth surfaces (polished or coated) to avoid scratching the material during forming.
Apply uniform pressure during forming to avoid localized thinning or deformation. For complex forming (e.g., deep drawing), perform a test with a small sample first to ensure the material holds its shape without tearing. If additional ductility is needed, anneal the material at 345-400°C for 1-2 hours (followed by air cooling) to soften it temporarily.
4. Welding & Joining
Use MIG or TIG welding with ER1100 filler metal to maintain material consistency and corrosion resistance. Keep welding heat low to avoid discoloring the surface or reducing ductility. Clean the welding area thoroughly before welding to remove oil, dirt, or oxide layers-this ensures better weld penetration and prevents porosity.
For mechanical joining, use aluminum or stainless steel fasteners to avoid galvanic corrosion. Pre-drill holes with sharp bits at moderate speed to prevent tearing, and use washers under fasteners to distribute pressure and protect the surface. Adhesive bonding is also a good option for non-structural applications, as it avoids surface damage from fasteners.
5. Post-Fabrication Care
Clean fabricated parts with a mild detergent and a soft, lint-free cloth. Wipe in one direction to avoid scratching the surface. Do not use harsh chemicals (e.g., bleach, ammonia) or abrasive cleaners, as they will damage the material and reduce corrosion resistance.
If applying surface finishes (anodizing, painting), pre-treat the surface with chemical etching or sandblasting to ensure good adhesion. 1060 H14 aluminum responds well to sulfuric acid anodizing, producing a uniform, durable oxide layer. For painting, use a primer designed for aluminum to maximize finish longevity.
Our Quality Assurance & Customization Services
We understand that consistent quality and tailored solutions are critical for your production needs. That's why our 1060 H14 aluminum alloy coils are backed by strict quality control processes and personalized services:
Strict Quality Control: Every coil undergoes multi-stage inspections, including raw material purity testing (optical emission spectrometry), mechanical property testing (tensile testing), surface quality checks (automated vision systems), and dimensional verification. We reject any coil that fails to meet our strict standards for uniformity, surface smoothness, or performance.
Full Traceability: Each coil is assigned a unique batch number, allowing full traceability from raw material to finished product. We provide detailed MTR reports with every shipment, so you can verify quality and specifications with confidence.
Tailored Customization: We offer custom dimensional specifications (thickness: 0.15-3.0mm, width: 800-2500mm) and surface finishes (anodized, painted, polished). Our engineering team can recommend the ideal parameters based on your application's environment, performance requirements, and fabrication processes.
Technical & Logistics Support: Our aluminum experts provide personalized guidance on processing, forming, welding, and post-fabrication care to help you avoid issues and maximize efficiency. We offer free technical samples for testing, so you can verify performance before placing large orders. We use specialized packaging (protective film, anti-scratch liners, wooden crates) to ensure coils arrive in perfect condition, and offer global shipping with on-time delivery guarantees.
Whether you need 1060 H14 aluminum alloy coils for architectural cladding, automotive trim, electronics, or heat transfer components, our products deliver the balanced performance, processability, and reliability you need. Trust our expertise in pure aluminum alloys to provide solutions that optimize your production efficiency and end-product quality. Contact us today to discuss your specific requirements, request a sample, or get a personalized quote.
