30*30mm, this is its cross-section size and the origin of its name “3030”.
Product length: usually 6m, but the length may be customized according to specific needs.
Slot width of 3030 aluminum extrusion:
This dimension is usually 8mm or 8.2mm (the extra 0.2mm is to facilitate the installation of accessories). Slot width is the width of the groove on the aluminum profile for installation of accessories (such as connectors, sliders, etc.).
Wall thickness of 3030 aluminum extrusion:
It may vary in wall thickness depending on the model and application. But it will generally be 1.5mm to 2.2mm.
Wall thickness is an important factor that affects the strength and load bearing capacity of aluminum extrusion. The thicker it is, the better the strength and load-bearing capacity, if it is used as a load-bearing structure, the wall thickness will be more than 2.0mm.
3030 aluminum drawing from Hugh Aluminum
The thickness of the diagonal rib of 3030 aluminum extrusion:
It is generally 2.2mm, the diagonal rib is the part of the aluminum extrusion used to enhance the strength and stability of the structure.
Size of the center hole of 3030 aluminum extrusion:
The center hole is a round hole on the 3030 aluminum for mounting bolts or other fasteners. And its size is usually 6.8mm with a diameter length of 6.8mm. because it is round so commonly used diameter length is standard.
The following table from Hugh aluminum about 3030 Aluminum Extrusion：
Specification/Size
Description
Cross-section
30x30mm
Cross-section size
Product length
6m（customizable）
Standard length, specific length can be customized according to requirements.
Groove width
8mm or 8.2mm
Width of groove for installation of accessories
Wall thickness
1.5mm to 2.2mm
depending on model and application.
Ramp thickness
2.2mm
for added structural strength and stability
Center hole size
6.8mm
round hole for mounting bolts or other fasteners
Surface treatment
powder coating or anodizing
Improve corrosion resistance and aesthetics, can be customized color or pattern.
Material
6063-T5 aluminum alloy
This alloy have corrosion resistance
Other information about 3030 aluminum extrusion:
Surface Finish:
It usually undergoes the surface treatment process of anodizing. This process can improve its corrosion resistance and aesthetics.
Its common appearance colors are black and silver.
Material:
made of 6063-T5 series aluminum alloy, this material has the advantages of beauty, firmness and corrosion resistance.
To summarize
The standard dimensions of 3030 extruded aluminum include cross-section size of 30*30mm, product length of 6m, and slot width of 8mm or 8.2mm. But its dimensions can be adjusted according to project requirements.
Hugh Aluminum is aluminum extrusion manufacturer. We design and manufacture all types of 3030 aluminium extrusions.If you need to purchase 3030 aluminum extrusions in bulk or looking for aluminium suppliers?Please contact us! We have 14 years of manufacturing experience and served more than 600+ customers from 40+ countries. Our team is friendly and professional.Please contact us!
Hugh Aluminum is the global face of Dunmei Aluminum. We are based in central China and manufacture and supply aluminum products and services worldwide. Hugh has over 14 years of experience, and our products have reached 26 countries, including Australia, the USA, Germany, and Japan. We are committed to excellence and innovation in everything we do.
The life of an aluminum extrusion depends on a number of factors. These include the environment in which it is used, the pressure or load to which it is subjected, the surface treatment (e.g. anodized, painted, etc.), maintenance, the type of alloy, and the quality of manufacture. Regular Use Period: Generally speaking, if aluminum profiles…
Basic Principles of Extruded Aluminum Bending Aluminum profile bending refers to the flat aluminum profile bent into the desired corner. The principle of aluminum profile bending is that while the internal strain state is changed, the surface stress is also changed. This results in the bending of the aluminum profile to achieve the desired shape….
Aluminum profiles are strong and light. You see them in factories, buildings, and furniture. Aluminum extrusion fittings connect these profiles. These fittings hold everything together. There are many types, each made for a specific job. Some join corners, some connect straight lines, and others add support. Choosing the right fitting is important for safety and…
There is indeed a relationship between aluminum extrusion accuracy and wall thickness, and this relationship is mainly reflected in the following aspects: 1. The effect of extrusion ratio on wall thickness: Extrusion ratio refers to the ratio of the cross-sectional area of the metal material before and after extrusion during extrusion. The larger the extrusion…
The 5050 aluminum extrusion is impressively strong. It can handle most framing needs and provide reliable support for building structures. This makes it a popular choice for construction projects and performance stage frames. What gives it this strength? The answer lies in its specific properties, which make it durable and versatile for various applications. Let’s…
Many industries, including construction and transportation, widely use aluminum tubes. Choosing the right type of tube is essential because it directly impacts performance and cost. This guide compares seamless drawn and extruded aluminum tubes to help you decide which option best suits your needs Extruded Aluminum Tubes Manufacturers create extruded aluminum tubes by heating an…
