2024 aluminum alloy vs 6061 aluminum alloy The difference between high hardness aluminum alloys, corrosion-resistant high-strength 2000 series and 6000 serie.

2024 Aluminum Alloy Vs 6061 Aluminum Alloy

2024 aluminum alloy and 6061 aluminum alloy are two alloys with higher strength and hardness in the aluminum metal series, and are widely used in some applications that require high-strength metals. Aluminium 2024 and aluminum 6061 have many similar characteristics, and at the same time, there are many differences between the two alloys.

2024 Aluminium VS 6061 Aluminium

Understanding of 2024 aluminium og 6061 aluminium

Introduksjon til 2024 aluminiumslegering

2024 aluminum plate is a typical hard aluminum alloy in the aluminum-copper-magnesium system. Its composition is relatively reasonable, its comprehensive performance is good, and it is a kind of hardness. Many countries produce 2024 alloy, which is the largest amount of hard aluminum. The characteristics of Aluminum 2024 alloy are: high strength, certain heat resistance, and can be used as working parts below 150℃. The temperature is higher than 125℃

The strength of 2024 alloy is higher than that of 7075 alloy.

The forming performance is relatively good in the hot state, annealing and new quenching state, and the heat treatment strengthening effect is significant, but the heat treatment process requires strict requirements. Corrosion resistance is poor, but it can be effectively protected by pure aluminum coating: cracks are easy to occur during welding, but special processes can be used for welding and riveting. Aluminiumslegering 2024 is widely used in aircraft structures, rivets, truck wheel hubs, propeller components and other structural parts.

Introduksjon til 6061 aluminiumslegering

6061 aluminum alloy is a high-quality aluminum alloy product produced by heat treatment pre-stretching process. Magnesium and silicon alloys are added to it, which greatly improves the hardness. Although the strength of 6061 cannot be compared with 2xxx series or 7xxx series, it has many magnesium and silicon alloy characteristics, excellent processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness and no deformation after processing, dense material without defects and easy to polish, easy to color film, excellent oxidation effect and other excellent characteristics.

2024 vs 6061 chemical composition comparison

Aluminium 2024 og 6061 are both aluminum alloys with higher hardness, mainly due to the different element contents.

Reference:wikipedia

2024 aluminum vs 6061 aluminum basic characteristics

Aluminiumslegering 2024 (also known as LY12 aluminum alloy) og 6061 (also known as LD30 aluminum alloy), the two alloys are different in basic properties.

2024 aluminiumslegering:

It is a typical hard aluminum alloy in the aluminum-copper-magnesium system, with high strength and good cutting performance, but poor corrosion resistance.
It is usually supplied in T351 state, with good forming performance in hot state, annealing and new quenching state, and significant heat treatment strengthening effect, but strict heat treatment process requirements.
It has high strength and certain heat resistance, and can be used as working parts below 150°C. When the temperature is higher than 125°C, its strength is higher than that of 7075 alloy.
It has good fatigue strength, but it is easy to crack during welding, and special processes are required for welding or riveting.

6061 aluminiumslegering:

It belongs to the Al-Mg-Si series alloy, with medium strength, good corrosion resistance, weldability and machinability.
The main alloying elements are magnesium and silicon, forming the Mg2Si phase, which gives the alloy artificial aging hardening function.
Widely used in various industrial structural parts that require certain strength and high corrosion resistance, such as trucks, tower buildings, ships, osv.
Excellent processing performance, easy to color film, and excellent anodizing effect.

2024 aluminum vs 6061 mechanical properties

2024 aluminiumslegering:

Tensile strength is high, usually around 470MPa, and conditional yield strength is around 325MPa.
It has good fatigue resistance.

6061 aluminiumslegering:

Tensile strength is moderate, usually between 241-500MPa (depending on different heat treatment states, such as T6, T651, osv.). Yield strength is also high, usually between 110-276MPa.
It has good toughness and elongation

6061 vs 2024 application differences

2024 aluminium alloy

Mainly used to make various high-load parts and components, such as aircraft skeleton parts, skins, bulkheads, wing ribs, wing beams, rivets, osv.
Also used to manufacture truck wheel hubs, propeller components and other structural parts.

6061 aluminium alloy

Widely used in building profiles, irrigation pipes, vehicles, racks, furniture, elevators, fences and other fields.
Also used to manufacture industrial structural parts such as trucks, tower buildings, ships, trams, and railway vehicles.

6061 og 2024 price comparison

2024 aluminum alloy price:

Due to its excellent strength and hardness, the production cost of 2024 is relatively high, so the price is usually higher.

6061 aluminum alloy price:

Aluminium 6061 has good comprehensive properties and is suitable for a variety of mechanical processing and industrial applications. The cost is relatively low and the price is more economical.