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Dom Aluminum Tubing: Properties And Applications
Material Overview
Dom aluminum tubing, also known as Drawn Over Mandrel (DOM) aluminum tubing, is a specialized type of aluminum tubing that undergoes a unique manufacturing process. This process involves drawing the aluminum tube over a mandrel to enhance its dimensional accuracy, surface finish, and mechanical properties. aluminum DOM tubing is widely used in various industries due to its excellent strength-to-weight ratio, corrosion resistance, and versatility.
Specification
Aluminum DOM tubing is available in a wide range of specifications to meet different application requirements. The following are some common specifications:
Specification | Values |
Outer Diameter | 6 mm to 150 mm |
Wall Thickness | 1 mm to 20 mm |
Length | Customizable |
Temper | T4, T6, T651, etc. |
Chemical Composition
The chemical composition of aluminum DOM tubing typically conforms to the following ranges:
Alloying Element | Composition Range (%) |
Aluminum (Al) | 95.8 - 99.5 |
Magnesium (Mg) | 0.3 - 1.2 |
Silicon (Si) | 0.20 - 0.60 |
Iron (Fe) | 0.0 - 0.35 |
Copper (Cu) | 0.0 - 0.10 |
Manganese (Mn) | 0.0 - 0.10 |
Zinc (Zn) | 0.0 - 0.10 |
Titanium (Ti) | 0.0 - 0.10 |
Others | 0.0 - 0.15 |
Mechanical Properties
The mechanical properties of aluminum DOM tubing can vary depending on the alloy and temper. Below are the typical mechanical properties of a common grade:
Property | Value |
Tensile Strength | 250 MPa - 350 MPa |
Yield Strength | 200 MPa - 280 MPa |
Elongation | 12% - 25% |
Hardness (HV) | 70 - 110 |
Modulus of Elasticity | 70 GPa - 80 GPa |
Steel Grade
aluminum DOM tubing is not categorized by traditional steel grades. Instead, it is identified by its aluminum alloy and temper designation, such as 6061-T6 or 7075-T651.
Application
aluminum DOM tubing finds widespread application in various industries due to its unique combination of properties. Some of its key applications include:
Aerospace: Used in aircraft structures and components to reduce weight while maintaining structural integrity.
Automotive: Employed in automotive frames, chassis, and suspension components to enhance fuel efficiency and performance.
Marine: Utilized in marine structures and boat components due to its corrosion resistance in saltwater environments.
Sports and Recreation: Found in bicycle frames, sporting equipment, and outdoor recreational gear.
Industrial Machinery: Used in the construction of machine frames, conveyor systems, and hydraulic equipment.
Architectural: Employed in building facades, handrails, and decorative elements due to its lightweight and corrosion-resistant properties.
Electronics: Used in heat sinks and electronic enclosure applications due to its excellent thermal conductivity.
Medical Equipment: Found in lightweight medical devices and equipment, where corrosion resistance is essential.
DOM aluminum tubing's versatility and exceptional properties make it a preferred choice in many critical applications across diverse industries.
At present, we have introduced advanced production equipment, strengthened quality inspections, and ensured that the exported High Efficiency Air Filter Dom OEM HEPA Filter with Aluminium Alloy Frame (H12, H13) are 100% qualified. Our work philosophy is to find a way for success, not to find a reason for failure, and our business philosophy is that the market is always changing, but integrity is always the same. We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials.
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