6062 Aluminum Bar

Common sizes of 6062 aluminum bars

6062 aluminum bars are usually produced by extrusion process, and the common specifications and sizes are as follows:

The specifications in this table are common standard sizes, suitable for a variety of application requirements in different fields. If you have special size requirements, you can contact Mastar for customization.

Characteristics of 6062 aluminum bar

Good mechanical properties: 6062 aluminum alloy has high strength and is suitable for applications requiring high strength.

Excellent machinability: The alloy is suitable for processing by a variety of methods, such as turning, milling, drilling, etc.

Strong corrosion resistance: Its good corrosion resistance makes it perform well in humid environments and open-air applications.

Good heat treatment performance: 6062 aluminum bars can be further improved in hardness and strength through heat treatment.

Moderate welding performance: Suitable for applications that require a certain welding strength, but the welding performance is slightly worse than 6061.

The main application areas of 6062 aluminum bars

Construction: used for door and window frames, decorative parts and building support structures.

Electronics and electrical industry: used for radiators, motor housings and electronic equipment frames.

Transportation: such as body structural parts, wheels, engine parts.

Aerospace: used for lightweight support components and connectors.

Surface treatment of 6062 aluminum bar

Anodizing: An oxide film is formed on the surface of the aluminum rod through electrochemical treatment to enhance corrosion resistance and wear resistance, and a variety of color options are available, making it suitable for outdoor or corrosive environments.

Electroplating: A layer of metal (such as nickel or chromium) is plated on the surface of the aluminum rod to improve the surface hardness, glossiness and corrosion resistance, suitable for applications with high requirements for beauty and durability.

Spraying: Spraying a protective coating or color layer on the surface to increase the beauty and weather resistance of the aluminum rod, suitable for decoration and construction fields.

Polishing: Removing surface roughness through mechanical or chemical methods to make the surface of the aluminum rod smoother, improve its beauty and touch, and is usually used in occasions with high requirements for appearance.

Sandblasting: Use high-speed sand flow to treat the surface of the aluminum rod to form a matte or rough effect, improve the adhesion of subsequent coatings, and give the aluminum rod a unique texture.

Quality inspection of 6062 aluminum bars

In order to ensure that the 6062 aluminum rods maintain high quality and safety during use, Mastar usually conducts strict quality inspections. Generally, quality inspections include the following aspects:

Chemical composition inspection: The chemical composition of the 6062 aluminum alloy is inspected by a spectrometer to ensure that it meets international standards, such as ASTM or ISO standards, and that the element ratio meets the requirements.

Mechanical property testing: The tensile strength, yield strength, elongation and other indicators of the 6062 aluminum rod are tested by tensile tests, hardness tests, etc. to ensure that the product has sufficient strength and toughness during use.

Dimensional accuracy inspection: The key dimensions such as outer diameter and length are measured using precision measuring instruments to ensure that they meet the customer's tolerance requirements, especially in applications that require precise matching.

Surface quality inspection: Through a combination of visual inspection and equipment inspection, the surface of the 6062 aluminum rod is inspected for cracks, pits, scratches or other defects to ensure the integrity and uniformity of the product appearance.

Ultrasonic testing: Used to detect whether there are defects such as pores, cracks or inclusions inside the 6062 aluminum rod. Ultrasonic testing can reveal internal problems that cannot be seen by the naked eye and ensure the structural integrity of the material.

Corrosion resistance test: Simulate the actual use environment and test the corrosion resistance of the material through salt spray test or corrosion resistance test to ensure its stability in long-term use in humid and corrosive environment.

Things to note when purchasing 6062 aluminum bars

When purchasing 6062 aluminum bars, you need to pay attention to the following points:

Supplier reputation: It is crucial to choose a supplier with good reputation and word of mouth, especially in terms of quality and delivery. Make sure that the aluminum bars provided by the supplier meet the relevant industry standards and requirements.

Material and specification: Choose the appropriate material and specification according to the specific application requirements. Different outer diameter, wall thickness, and length requirements need to be confirmed in advance.

Surface treatment: Choose the appropriate surface treatment method according to the use environment. For example, for marine environments or chemical industry applications, you may need to choose aluminum bars that have been anodized or sprayed to improve corrosion resistance.

Balance between price and quality: Consider the balance between price and quality when purchasing. Although low-priced aluminum bars may attract attention, low-quality aluminum bars may affect the performance of the final product and even pose a safety hazard.

Transportation and installation: The transportation and installation of aluminum bars also need to be planned in advance to ensure safety during transportation and smooth installation.

Moisture and corrosion protection: 6062 aluminum bars should be kept away from moisture or acidic and alkaline substances to prevent oxidation corrosion. It is recommended to wrap them with plastic film or place them in a dry and ventilated place when storing.

Avoid collision: Aluminum is soft and easily dented by collision or extrusion. It is recommended to use a protective cover during transportation, or protect it with a wooden box or foam pad to prevent damage.

Temperature control: During storage and transportation, high temperature exposure or long-term exposure to extreme temperatures should be avoided to prevent changes in the material structure or discoloration of the surface coating.