Aluminum is a silvery-white metal. In humid conditions, it forms an oxide film that prevents further corrosion. It boasts properties like a relative density of 2.7g/cm3, a melting point of 660°C, a boiling point of 2327°C, high specific strength, and excellent electrical and thermal conductivity.
For these reasons, aluminum is ideal for creating finished materials. These parts, such as windows and radiator fins, are known as aluminum profiles.
Aluminum profiles can be made from any type of aluminum, ranging from 1-series to 7-series. These profiles are identified by grades, where the first digit represents the aluminum alloy series, the second digit shows modifications to the original alloy, and the last two digits indicate the purity of the alloy.
Good manufacturers consider the use during the design stage and select the most suitable material for processing aluminum profiles based on product requirements.
At the end of this article, we recommend CHAL. We are a professional manufacturer of aluminum profiles and machining parts. With a reputation for reliability, we've supplied hundreds of companies globally. If you need quality aluminum profiles, we are your best choice.
Wellste: Your Professional Aluminum Extrusion Profiles Supplier
Aluminum extrusion profiles offer excellent strength, durability, corrosion resistance, and lightweight properties, making them suitable for a broad range of applications. Wellste can design numerous series of aluminum extrusions.
Wellste provides aluminum profile accessories tailored to your application needs, combining their extensive experience with advanced mechanisms to offer viable solutions.
As one of the reliable manufacturers of aluminum extruded profiles, Wellste produces high-performance, flexible, and cost-effective solutions.
Our aluminum profiles serve in construction, solar, transportation, and home or office equipment sectors, meeting diverse requirements and facilitating customer demands.
Wellste offers a wide range of standard shapes and sizes in aluminum extruded profiles, from 15-series to 100-series T-slot structural framing profiles, available in varying thicknesses to suit different applications.
Our professional staff and workers ensure attention to detail, delivering high-quality profiles with an anodized finish at competitive prices.
Wellste is your one-stop solution for aluminum extrusion profile needs, ensuring timely delivery and helping design profiles that meet your specifications.
We maintain high-quality standards from raw material selection, dimensional measurements during production, to final appearance inspection before packing, recording data to guarantee top-quality delivery.
As a professional supplier based in China, Wellste strives to continuously improve services and provide excellent products to each customer.
For personalized aluminum profile solutions for your next project, contact Wellste without hesitation.
Aluminum Extrusion Profiles: The Ultimate FAQ Guide
This guide answers all your questions on aluminum extrusion profiles, making you an expert in extruded aluminum profiles.
What Are Aluminum Extrusion Profiles?
Aluminum extrusion profiles are hollow, semi-solid, and solid shapes made from aluminum materials, used in various applications from automobiles to home appliances.
What Is the Significance of Thermal Treatment of Aluminum Extrusion Profiles?
Thermal treatment gives aluminum extrusion profiles the desired mechanical properties by hardening or aging the materials. Common heat treatment methods include T4, T5, and T6, which enhance durability and strength.
T4 Heat Treatment
This involves tempering by natural aging or forced air from solution temperatures.
T5 Heat Treatment
This process involves treatment from extrusion temperatures using forced air, commonly used for doors and windows.
T6 Heat Treatment
Aluminum profiles are tempered from solution temperature by water at 40°C, followed by artificial aging.
Which Surface Treatments Do You Use on Aluminum Extrusion Profiles?
Surface treatments increase the service life, appearance, and corrosion resistance of aluminum extrusion profiles. Options include polished, anodized, and powder-coated surface treatments.
Polished Surface Treatment
This creates a shiny surface through chemical action or rubbing.
Anodized Surface Treatment
This process increases the thickness of natural oxide layers for higher durability and strength.
Powder Coating Surface Treatment
Coating profiles with powder produces thicker coats than conventional liquids.
What Are the Best Materials for Making Aluminum Extrusion Profiles?
7Series 6 aluminum alloys, including 6060 and 6063, are best for extrusion, notably with T5 heat treatment.
What Are the Main Certifications and Standards of Aluminum Extrusion Profiles?
High quality standards ensure durability and tolerance. Certifications include EN (EN 755-7, EN 12020-2), OHSAS (18001), CE, and RoHS.
How Do Direct and Indirect Extrusion of Aluminum Extrusion Profiles Compare?
Both methods involve forcing aluminum through die openings but differ in material and die movement. Direct extrusion uses a stationary container and moving ram, while in indirect extrusion, the die remains static as the container and billet move.
What Are the Benefits of Using Aluminum Extrusion Profiles?
Benefits include high corrosion resistance, malleability, and a high strength-to-weight ratio, making them suitable for numerous applications.
What Are Some Types of Aluminum Extrusion Profiles?
Profiles vary in shapes like hollow beams, triangular sections, single-radius, and L-shaped profiles, each with unique strengths and applications.
What Are the Main Uses of Aluminum Extrusion Profile Sections?
Applications span from the transportation industry—engine blocks, car panels—to construction, crafting window panels, and structural frameworks.
What Is the Main Process of Manufacturing Aluminum Extrusion Profiles?
The main production method is extrusion, involving steps like preparation, extrusion, quenching, cooling, stretching, cutting, and treating the material.
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How Much Do Aluminum Extrusions Cost in China?
Prices are affordable but vary based on profile type and dimensions. Complex shapes cost more than simpler ones.
What Shapes of Aluminum Extrusion Profiles Are Available?
A wide variety is possible, including custom shapes based on application needs.
How Can You Reduce Manufacturing Costs of Aluminum Extrusion Profiles?
Reducing costs involves bulk purchasing, optimizing machine operations, and ensuring manufacturability during design.
What Are Some Assembly Options for Aluminum Extrusion Profiles?
Assembly techniques include inserting rubber strips, mounting screws, and assembling miscellaneous accessories.
What Are the Advantages of Gluing Aluminum Extrusion Profiles?
Gluing provides strong, lightweight joints and is useful for concealed connections, enhancing structural integrity.
What Are the Benefits of the Extrusion Process for Manufacturing Aluminum Profiles?
Extrusion is preferred for its low tooling costs, versatility in producing various shapes, and ease of mastering the process, reducing labor c
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