Are you searching for an aluminium material that offers excellent formability, reliable corrosion resistance, and good electrical conductivity? Look no further than aluminium coil 1100 H14. This alloy strikes a unique balance, making it a top-tier choice for various industries, especially those involving deep drawing and forming processes. At Mingtai Aluminum, we understand that material properties are critical to your product’s success. This article provides a complete overview of this classic material.
The 1100 H14 grade is a commercial pure aluminum, with an aluminum content of over 99.0%. This gives it most of the desirable traits of pure aluminum. The “H14” temper designation is key; it means the material has been strain-hardened to a “half-hard” state. This process perfectly balances strength with ductility—it’s stronger than fully soft O-temper aluminum yet more malleable than fully hard H18 temper. This unique equilibrium is the core reason for its widespread use.
* Balanced Mechanical Properties: The H14 temper provides moderate tensile strength (typically between 110-145 MPa) and good elongation. This means it can handle structural loads while also being bent and stamped without cracking, ideal for creating complex shapes that need some rigidity.
* Excellent Corrosion Resistance: The high-purity aluminum surface quickly forms a dense, stable oxide layer that effectively resists atmospheric moisture and many chemicals. This makes it suitable for kitchenware, chemical tank linings, and architectural applications.
* Good Electrical and Thermal Conductivity: Among common aluminum alloys, 1100 offers conductivity second only to the 1000 series pure grades (like 1050/1060). It’s a cost-effective and efficient choice for heat sinks, electrical components, and cookware.
* Superior Formability and Surface Treatment: This is one of its standout features. This coil is exceptionally capable for demanding processes like deep drawing and stretching. Its smooth, uniform surface is also ideal for anodizing, painting, and other finishes, allowing for both aesthetic and functional results.
Its properties make it indispensable across numerous sectors:
* Cookware and Utensils: The primary material for deep-drawn pots, lunch boxes, and kettles due to its non-toxicity, easy formability, and corrosion resistance.
* Architectural Decoration: Used for ceiling panels, wall decor, and louvers because it’s easy to fabricate and accepts finishes well.
* Electronics and Electrical Industry: Used in radiator fins, capacitor casings, and lamp covers, leveraging its conductivity and thermal dissipation.
* Nameplates and Signage: Ideal for stamped, etched, or printed labels, traffic signs, and badges due to its easy workability.
* Other Industrial Sectors: Finds essential uses in automotive (interior parts), chemical (tank linings), and reflector panels.
Understanding your application’s needs is key to selecting the right material.
* Comparison with 3003 Aluminium Coil: If your application demands higher strength or better corrosion resistance for harsh environments (e.g., outdoors), manganese-alloyed 3003 Aluminium Coil might be a better fit. However, for superior deep-drawing performance, the 1100 H14 aluminium coil remains the best choice.
* Temper Selection Advice:
* For severe deep drawing, consider the softer O-temper.
* For parts requiring multiple bends along with some rigidity, H14 temper offers the perfect balance.
* For simple stamping of flat parts that require high hardness, H18 temper could be an option.
If you need help with selection, please feel free to contact our technical team for free expert advice.
As a professional aluminium supplier, Mingtai Aluminum knows that high-quality raw materials are the first step in your manufacturing excellence. While we do not perform further processing like stamping or casting, we are committed to providing you with the most stable and reliable source materials.
* Consistent Performance: Advanced rolling technology and strict quality control ensure uniform mechanical properties and precise dimensional tolerances across every coil we produce.
* Superior Surface Quality: Our coils feature a clean, scratch-free, and corrosion-free surface, providing the perfect canvas for your subsequent painting, anodizing, or other treatments.
* Comprehensive & Flexible Specifications: We offer a wide range of thicknesses, widths, and tempers for our 1100 series, and can provide precise slitting services to meet your specific requirements.
We offer more than just a product; we provide a dependable solution.
Your Next Step:
* Click here to check the detailed specifications of 1100 Aluminium Coil
* Explore more Mingtai Aluminum coil products to meet your diverse needs
