6201 Aluminum Bars Specifications
Standards: ASTM B221, B211, B565, B316 3003, DIN AlMnCu
Aluminum bar form: Aluminum round, hexagonal, flat, semi-circular, oval, rectangular black, and glossy finish
Aluminum round bar diameter: 0.1-600mm, etc.
Aluminum hexagonal bar: 0.1-600mm, etc.
Aluminum angle bar size: 0.5mm*40mm*40mm-20mm*400mm*400mm
Aluminum flat steel thickness: 0.1-600mm, etc.
Aluminum flat bar size: 1-2500mm, etc.
Aluminum round bar length: 1-12m, random, fixed, and cut length or according to customer requirements
6201 Aluminum Bar Data Sheet
Chemical Composition
Mechanical Properties
Here is a table displaying the mechanical properties of the 6201 aluminum bar in different tempers:
| Property | T6 Temper | T4 Temper | T5 Temper |
|---|---|---|---|
| Tensile Strength (MPa) | 345 – 380 | 295 – 345 | 310 – 355 |
| Yield Strength (MPa) | 290 – 320 | 250 – 290 | 270 – 310 |
| Elongation (%) | 8 – 12 | 10 – 14 | 9 – 13 |
| Hardness (HB) | 105 – 120 | 90 – 105 | 95 – 115 |
| Density (g/cm³) | 2.70 | 2.70 | 2.70 |
| Electrical Conductivity (% IACS) | 55 – 60 | 55 – 60 | 55 – 60 |
| Thermal Conductivity (W/m·K) | 180 | 180 | 180 |
T6 Temper: Solution heat-treated and artificially aged to a high strength.
T4 Temper: Solution heat-treated and naturally aged, providing strength and flexibility.
T5 Temper: Solution heat-treated and artificially aged to achieve a compromise between strength and flexibility.
Physical Properties
Here is a table displaying the physical properties of the 6201 aluminum bar:
| Property | Value |
|---|---|
| Density (g/cm³) | 2.70 |
| Melting Point (°C) | 655 – 660 |
| Electrical Conductivity (% IACS) | 55 – 60 |
| Thermal Conductivity (W/m·K) | 180 |
| Coefficient of Thermal Expansion (10⁻⁶/°C) | 23 – 24 |
| Specific Heat Capacity (J/kg·K) | 900 |
Application of 6201 Aluminum Bars
1. Electrical Transmission Lines
One of the primary applications of 6201 aluminum bars is in electrical transmission lines. Their high electrical conductivity and strength-to-weight ratio make them ideal for use in overhead transmission lines, where they efficiently carry electricity over long distances with minimal energy loss.
2. Conductors in Electrical Systems
6201 aluminum bars are widely used as conductors in electrical systems. They are often employed in the manufacturing of electrical wires and cables, which are crucial components in residential, commercial, and industrial electrical installations.
3. Bus Bars in Power Distribution Systems
In power distribution systems, 6201 aluminum bars are used as bus bars. Bus bars are critical components that distribute power from a single source to multiple outputs. The excellent conductivity and mechanical properties of 6201 aluminum bars ensure reliable and efficient power distribution.
4. Transformer Windings
Another significant application of 6201 aluminum bars is in transformer windings. The high conductivity and thermal properties of aluminum make it a suitable material for windings, ensuring efficient energy transfer and minimizing energy losses.
5. Motor Windings
6201 aluminum bars are also used in motor windings. The combination of electrical conductivity, mechanical strength, and lightweight properties makes them an excellent choice for enhancing motor performance and efficiency.
6. Industrial Machinery
In industrial machinery, 6201 aluminum bars find applications in various components that require a combination of strength, durability, and conductivity. These bars are used in manufacturing equipment, control systems, and other machinery parts.
6201 Aluminum Bar Packages
The following is our company’s standard aluminum bar export packaging. If the customer has any packaging requirements, our company can meet them.
FAQ
What is 6201 Aluminum Bar?
6201 Aluminum Bar is a type of aluminum alloy bar made from the 6201 alloy, which is part of the aluminum-silicon-magnesium family of alloys. This alloy is known for its excellent electrical conductivity, mechanical strength, and corrosion resistance.
Key Properties of 6201 Aluminum Bars
High Electrical Conductivity: 6201 aluminum bars are known for their excellent electrical conductivity, making them a preferred choice in the electrical industry.
Corrosion Resistance: These bars exhibit good corrosion resistance, ensuring longevity and durability in various environments.
Mechanical Strength: 6201 aluminum bars offer a good balance of mechanical strength and flexibility.
Lightweight: The lightweight nature of aluminum reduces the overall weight of structures without compromising strength.
Advantages of Using 6201 Aluminum Bars
Cost-Effective: Aluminum is generally more cost-effective than copper, making 6201 aluminum bars a budget-friendly option for many applications.
Sustainability: Aluminum is a highly recyclable material, contributing to environmental sustainability.
Durability: The corrosion resistance and mechanical strength of 6201 aluminum bars ensure long-lasting performance in various environments.
Advantages of Using 6201 Aluminum Bars
Cost-Effective: Aluminum is generally more cost-effective than copper, making 6201 aluminum bars a budget-friendly option for many applications.
Sustainability: Aluminum is a highly recyclable material, contributing to environmental sustainability.
Durability: The corrosion resistance and mechanical strength of 6201 aluminum bars ensure long-lasting performance in various environments.
Is 6201 Aluminum Bar Easy to Weld?
6201 aluminum alloy is relatively difficult to weld. It contains high levels of silicon and copper, which may lead to increased brittleness in the weld area. Using TIG welding technology and doing a good job of pre-weld cleaning and post-weld heat treatment can improve the weld quality.
Can 6201 Aluminum Bar be Heat Treated?
Yes, 6201 aluminum bar can be heat treated. It is typically heat treated to improve its strength and mechanical properties.
The Difference Between 6201 Aluminum Bar and Other Aluminum Bars
1. Alloy Composition
6201 aluminum alloy is mainly composed of aluminum, copper, magnesium, and silicon, and has high strength and good electrical conductivity. This makes it very popular in power and electronic applications. Compared with other aluminum alloys, such as the common 6061 or 7075 aluminum alloys, 6201 alloy has a higher copper content, which increases its strength and conductivity.
2. Mechanical Properties
6201 aluminum alloy bars have high strength and good hardness. Its tensile strength and yield strength are usually higher than 6061 aluminum alloy, but lower than 7075 aluminum alloy. The advantages of 6201 aluminum alloy are its superior fatigue resistance and high electrical conductivity, making it suitable for occasions requiring good mechanical properties and electrical conductivity.
3. Electrical Conductivity
6201 aluminum alloy has a high electrical conductivity, usually around 60% IACS (International Copper Standard), which makes it very suitable for the manufacture of power transmission lines and cables. The electrical conductivity of 6061 aluminum alloy is relatively low, usually around 30% IACS, so it is not suitable for applications requiring high electrical conductivity.
4. Application Fields
6201 aluminum alloy bars are widely used in the power industry, such as cable conductors, transmission lines, etc., because their electrical conductivity and strength make them very suitable for these purposes. Relatively speaking, 6061 aluminum alloy is mainly used for structural parts, aerospace components, and some mechanical parts, while 7075 aluminum alloy is used for applications that require extremely high strength, such as aircraft structural parts and racing car parts.
5. Corrosion Resistance
The corrosion resistance of 6201 aluminum alloy is relatively general, not as good as 6061 aluminum alloy. 6061 aluminum alloy has good corrosion resistance after proper treatment and is suitable for use in various environments.
In general, 6201 aluminum bars are suitable for power and electronics fields due to their excellent conductivity and high strength, while 6061 and 7075 aluminum bars are more used for structural parts and applications requiring high strength.
