Overview of 6061 7075 Aluminum Flat Bar Square Bar Zero Cut Profile-National Standard Extruded Aluminum Profile Bending Welding Processing

Alumina Bars are high-purity ceramic components made from aluminum oxide (Al₂O₃), offering exceptional hardness, thermal stability, and electrical insulation. Ideal for industrial, electronic, and high-temperature applications.

Features of 6061 7075 Aluminum Flat Bar Square Bar Zero Cut Profile-National Standard Extruded Aluminum Profile Bending Welding Processing

High Thermal Resistance – Withstands extreme temperatures up to 1700°C.

Excellent Electrical Insulation – Low conductivity for high-voltage applications.

Superior Mechanical Strength – Resistant to wear, corrosion, and chemical erosion.

Precision Machinability – Can be customized to tight tolerances.

Wide Applications – Used in furnaces, semiconductors, medical devices, and more.

Specification of 6061 7075 Aluminum Flat Bar Square Bar Zero Cut Profile-National Standard Extruded Aluminum Profile Bending Welding Processing

This product is 6061 and 7075 aluminum flat bar and square bar. It meets national standards. The extrusion process creates the profiles. Zero cut means very precise lengths. You get exactly what you order. This saves material. It also reduces waste.

We use 6061 aluminum alloy. This alloy is very common. It machines well. It welds well. It offers good strength. It also resists corrosion decently. It works for many general uses. Think frames, supports, or brackets.

We also use 7075 aluminum alloy. This is a high-strength alloy. It is much stronger than 6061. It is used where strength is critical. Think aerospace parts or high-stress fixtures. It machines well. But welding 7075 is harder. It requires special techniques.

You get both flat bar and square bar shapes. Flat bars have a rectangular cross-section. Square bars have equal sides. These shapes are basic building blocks. They are used everywhere. They are simple. They are versatile.

The extrusion process shapes the aluminum. Heated aluminum pushes through a die. This creates the long profile shape. Then we cut it precisely. Zero cut ensures minimal waste. You pay only for the metal you actually use. This profile is easy to work with. You can bend it. You can weld it. You can machine it. You can drill it. It suits fabrication shops and DIY projects.

These bars are strong and lightweight. Aluminum doesn’t rust like steel. It forms a protective oxide layer. This makes it good for outdoor use. It also looks clean. It often doesn’t need painting.

Use these bars for structural parts. Use them for machine components. Use them for trim pieces. Use them for prototypes. Use them where you need a strong, light metal shape. The national standard guarantees consistent quality and dimensions. You know the material properties.

Applications of 6061 7075 Aluminum Flat Bar Square Bar Zero Cut Profile-National Standard Extruded Aluminum Profile Bending Welding Processing

6061 aluminum flat bar, square bar, and zero cut profiles are very common. They offer good strength and are easy to work with. This alloy machines well. It welds easily. It bends without too much trouble. People use 6061 flat bars for frames, brackets, and supports. They are strong enough for many jobs. They resist corrosion well. This makes them suitable for outdoor equipment and marine hardware. Square bars made from 6061 are popular for structural parts. You see them in furniture frames and machine guards. Zero cut profiles mean precise lengths are ready. This saves time in manufacturing. National standard extruded profiles ensure consistent quality. These shapes are vital in assembly lines and automation systems. Bending 6061 is straightforward for many angles. Welding it gives strong joints. This alloy is a reliable choice for general fabrication.

7075 aluminum is much stronger than 6061. It is one of the strongest aluminum alloys available. 7075 flat bar and square bar handle high-stress jobs. This strength comes at a cost. 7075 is harder to machine. It requires careful tooling. Welding 7075 is difficult. It often needs special techniques. Heat treatment after welding is usually necessary. Bending 7075 can be tricky. It is less forgiving than 6061. People choose 7075 when maximum strength is critical. Aerospace components often use it. High-performance bicycle parts rely on it. Military gear and robotics arms need this strength. 7075 flat bars are excellent for heavy-duty mounts. Square bars made from 7075 support demanding structures. Zero cut lengths in 7075 provide precision for critical assemblies. National standard extrusions guarantee the material meets specifications. Processing 7075 demands more expertise. The results justify the effort for strength-critical uses.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 6061 7075 Aluminum Flat Bar Square Bar Zero Cut Profile-National Standard Extruded Aluminum Profile Bending Welding Processing

Here are five common questions about our 6061 and 7075 aluminum flat bars, square bars, and zero-cut profiles:

What is the difference between 6061 and 7075 aluminum?
6061 aluminum offers good strength. It handles welding and bending well. It resists corrosion effectively. 7075 aluminum is much stronger. It is one of the strongest aluminum alloys available. But 7075 is harder to bend. It can crack. It also welds poorly. Use 7075 for maximum strength where forming isn’t needed.

What does “zero cut” mean for these profiles?
“Zero cut” means we cut the extruded bar to your exact length. You tell us the precise measurement you need. We cut it for you. You get the exact piece ready for your project. You avoid extra cutting work yourself.

Do these bars meet national standards?
Yes. Our extruded aluminum flat bars and square bars meet the GB/T 6892 national standard. This standard covers dimensions, tolerances, and mechanical properties. You get material that conforms to recognized specifications.

Can I bend the 6061 and 7075 bars?
Bending 6061 aluminum is generally straightforward. It forms shapes easily without cracking. Bending 7075 aluminum is difficult. It is very hard. It often cracks during bending attempts. Avoid bending 7075. Choose 6061 for parts needing forming.

How well do these alloys weld?
6061 aluminum welds very well. Use common methods like TIG or MIG welding. It produces strong, reliable joints. 7075 aluminum does not weld well. Welding can cause cracking and weak joints. It is not recommended for welded structures. Use 6061 for projects requiring welding.