Aluminum foil is an integral component across various industries, and one specific variation that stands out is the EN 5754 H22 alloy. Often overlooked, this foil version not only meets several societal and technical needs, but it also paves the way for innovation in manufacturing processes, logistics, and even personal everyday life.
EN 5754 H22 Aluminum Alloy
EN 5754 is categorized as an aluminum-magnesium alloy primarily known for its remarkable combination of lightweight, corrosion resistance, and weldability. Specifically, in the H22 tempering condition, it translates to solutions-treated and partially hardened, allowing excellent durability while retaining formability. Typical parameters for this alloy include:
- Chemical Composition:
- Magnesium: 2.8% to 3.6%
- Silicon: Max 0.40%
- Iron: Max 0.50%
- Copper: Max 0.10%
- Zinc: Max 0.10%
- Manganese: Max 0.30%
- Titanium: Max 0.15%
This alloy also features a superior strength-to-weight ratio, structural integrity, and an extensive range of working temperatures.
Functions of EN 5754 H22 Aluminum Foil
Aluminum foil has myriad functions, but specifically EN 5754 H22, we find it exhibits unique properties unlike conventional aluminum alloys.
Corrosion Resistance: With a higher content of magnesium, EN 5754 provides greater resistance to weather conditions and exposure to different chemical agents. This trait significantly elongates the lifespan of products in supply chains.
Form Response: The partially hardened state allows EN 5754 H22 aluminum foil to not only be folded into intricate shapes without damaging its integrity but also to integrate seamlessly into layered composite materials.
Thermal Conductivity: This aluminum oxide structure allows for better distribution of heat. This property makes them excellent for various applications such as comfortable building products aimed against energy loss.
Applications of EN 5754 H22 Aluminum Foil
Recognizing the versatile applications of EN 5754 H22 shows how indispensable it is in modern technology and sustainability efforts.
Automotive Applications: Due to its lightweight nature alongside structural integrity, the EN 5754 H22 aluminum foil is utilized in making parts which increase fuel efficiency. Modular components also benefit from the ease of assembly and welding.
Building and Construction: In energy-efficient buildings, aluminum foil plays vital roles as vapor barriers in framing systems, ensuring both durability and limiting thermal exchanges in roofs and side wall technologies.
Household Goods: Aluminum foil, EN 5754 H22 is increasingly popular for cooking and food products. Enhanced cooking applications—boasting meal preservation properties, resisting wear and tear during food interactions, and easily moldable structures—have resulted in both utilitarian home designs and aesthetic culinary experiences.
Specifications and Implementation Standards
and navigating the specifications required while implementing EN 5754 H22 aluminum foil is equally essential. Generally, it adheres to:
- European Norm EN 573 (Enggedarak leave (?) remented bars, tables)
- Leafmetal AC4C standards emphasize detailing production for quality strength.
- 1/4 hard temper meets automotive industry criteria ensuring all bendage requirement meet significant durability levels.
Chemical Properties Table
| Chemical Element | % Composition |
|---|---|
| Aluminum (Al) | Bal. |
| Magnesium (Mg) | 2.8-3.6 % |
| Silicon (Si) | Max 0.40 % |
| Iron (Fe) | Max 0.50 % |
| Copper (Cu) | Max 0.10 % |
| Zinc (Zn) | Max 0.10 % |
| Manganese (Mn) | Max 0.30 % |
| Titanium (Ti) | Max 0.15 % |
