1050-H14 Aluminum alloy,Aluminum 1050-H14 alloy,E FORU

Of course. Here is a detailed English product introduction for **1050-H14 Aluminum Alloy**. --- ### **1050-H14 Aluminum Alloy Product Introduction** **1. Overview** 1050-H14 is a specific temper of the commercially pure 1050 aluminum alloy. It belongs to the 1xxx series of non-heat-treatable aluminum alloys. The "H14" temper designation indicates that the material has been strain-hardened to a specific level, achieving a strength halfway between the fully soft (H12) and fully hard (H18) conditions. This temper offers an excellent balance between the formability of annealed aluminum and the increased strength and stiffness of a fully hard temper, making it one of the most commonly used general-purpose aluminum sheets. **2. Chemical Composition (Typical, % by Weight)** The base composition is that of 1050 aluminum, conforming to international standards. | Element | Content (%) | | :--- | :--- | | **Aluminum (Al)** | **99.50 min** | | **Iron (Fe)** | 0.0 - 0.40 | | **Silicon (Si)** | 0.0 - 0.25 | | **Copper (Cu)** | 0.0 - 0.05 | | **Manganese (Mn)** | 0.0 - 0.05 | | **Zinc (Zn)** | 0.0 - 0.07 | | **Other Elements (Each)** | ≤ 0.03 | | **Other Elements (Total)** | ≤ 0.10 | *Note: The high aluminum purity ensures excellent corrosion resistance, formability, and electrical/thermal conductivity.* **3. Physical Properties** | Property | Value / Description | | :--- | :--- | | **Density** | 2.71 g/cm³ (0.098 lb/in³) | | **Melting Point** | ~ 646 °C (~1195 °F) | | **Electrical Conductivity** | **61% IACS** (International Annealed Copper Standard) | | **Thermal Conductivity** | 222 W/m·K | | **Coefficient of Thermal Expansion** | 23.5 µm/m·K (20-100°C) | | **Modulus of Elasticity** | 69 GPa (10,000 ksi) | **4. Mechanical Properties (Typical for H14 Temper)** The "H14" temper defines the mechanical properties, which are a result of cold rolling after annealing. | Property | Value | | :--- | :--- | | **Tensile Strength** | 120 - 145 MPa | | **Yield Strength (0.2% Offset)** | 110 - 130 MPa | | **Elongation (% in 50mm)** | 5 - 10 % | | **Hardness (Brinell)** | ~ 35 HB | *Key Characteristics of H14 Temper:* * **Good Strength-to-Weight Ratio:** Offers significantly more strength than the O-temper while remaining lightweight. * **Excellent Corrosion Resistance:** Inherits the high atmospheric corrosion resistance of the 1050 base alloy. * **Moderate Formability:** It can be bent and formed without cracking, though it is less ductile than the O-temper. It is well-suited for bending and light drawing. * **Superior Surface Finish:** It provides an excellent, uniform surface for anodizing, painting, and polishing. **5. Product Applications** 1050-H14 aluminum is predominantly supplied as sheet and strip. Its ideal balance of strength and workability makes it suitable for a vast range of applications. * **General Sheet Metal Fabrication:** Enclosures, chassis, covers, and brackets. * **Architectural Applications:** Roofing, wall cladding, soffits, and decorative panels. * **Consumer Goods:** Kitchen utensils, pots, pans, lamp shades, and signage. * **Electrical Components:** Busbar shells, conductive pads, and shieldings. * **Chemical & Food Industry:** Tanks, linings, and containers where corrosion resistance is key. * **Reflectors:** For light fixtures and thermal insulation systems. **6. International Standards** 1050-H14 is recognized under various international standard systems. The temper designation (H14) is consistent across them. | Standard System | Equivalent Designation | | :--- | :--- | | **ISO** | Al99.5 H14 (ISO 209) | | **EN (Europe)** | EN AW-1050A H14 | | **ASTM (USA)** | ASTM B491M (Sheet/Strip), Alloy 1050 H14 | | **UNS (USA)** | UNS A91050 H14 | | **JIS (Japan)** | A1050 H14 | | **GB (China)** | 1050A H14 | --- **Summary:** **1050-H14 Aluminum Alloy** is a versatile, **half-hard temper** of commercially pure aluminum. It provides the perfect practical compromise, offering **usefully increased strength and stiffness over the annealed condition while retaining sufficient formability for most bending and shaping operations.** Combined with the inherent benefits of high corrosion resistance, excellent surface quality, and good conductivity, it is a default choice for countless general engineering and architectural applications worldwide.

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 1425 gallon liquid totes Special package is available on request.