2024 T6 Solid Aluminum Bar Aluminum Round Rod Bar For Construction
2024 Aluminum Bar Characteristics:
High strength, a certain degree of heat resistance, can be welded.
2024 is a typical duralumium alloy in aluminum-copper-magnesium series, heat-treatable alloy.
High yield strength and relatively good fatigue resistance, it is readily used on structures and parts where good strength-to-weight ratio is desired.
Good machinability and superior grain structure, alloy 2024 plate is essential for precision fittings and parts.
The alloy is characterized by high strength, a certain degree of heat resistance, and can be used for working parts below 150°C. At temperatures above 125°C, 2024 is stronger than 7075.
Widely used in aircraft structure, rivets, truck wheel hub, propeller components and other structural components.
2024 Aluminum Bar Chemical Composition (%):
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
| 2024 | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.1 | 0.25 | 0.15 | remaining |
2024 Aluminum Bar Mechanical Properties:
Extruded
Aluminum | Al-Alloy | Temper | Stretching Test | Hardness
HB |
Tensile Strength
Rm/Mpa | Yield Strength
Rp0.2/Mpa | Elongation
A% |
| Round bar | 2024 | O | <245 | <125 | >12 | 47 |
Features of 2024 Aluminum Bar:
1. Heat Resistance: 2024 aluminum bar has good heat resistance, can be used for working parts below 150℃.
2. Mechanical Properties: 2024 aluminum bar tensile strength is 470Mpa, 0.2% yield strength is 325Mpa, fatigue strength is 105Mpa, elongation is 12%, and hardness is 120HB.
3. Other Characteristics: It should be noted that the corrosion resistance of 2024 aluminum alloy is relatively poor, but anodizing treatment and painting methods, or pure aluminum coating can improve its corrosion resistance. In addition, the 2024 aluminum bar is prone to cracks during gas welding, and requires a special process for welding. It can also be riveted, and spot welding is good.
2024 Aluminum Bar Applications:
In general, 2024 aluminum bar is mainly used to make various high-load parts and components (non-stamping parts and non-forgings). Including automotive, truck wheel hubs, molds, rivets, propeller elements and various other structural applications.
The high-end 2024 aluminum bar is a high-strength deformed aluminum for aerospace. Its strength, hardness, toughness, fatigue resistance, and plasticity meet the requirements of aviation materials. At present, 2024 aluminum alloy is mainly used to manufacture skeleton parts, skins, bulkheads, ribs, spar, rivets and other working parts below 150 ℃ on aircraft.
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2024 T6 Round Alloy Solid Aluminum Bar 120HB For Construction Images
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