Pangerten saka 2024 paduan aluminium
2024 piring aluminium minangka campuran aluminium hard khas ing sistem aluminium-tembaga-magnesium.
Wis kekuatan dhuwur lan kinerja nglereni apik, kekuatan apik lan tahan panas, nanging resistance karat miskin.
Iki digunakake kanthi wiyar ing struktur pesawat (kulit, balung, balok iga, sekat, lsp.), paku keling, komponen rudal, hub roda truk, propeller components and various other structural parts.
Apa iku 6061 aluminum plate alloy?
6061 paduan aluminium is a heat-treatable and strengthened alloy with good formability, weldability, lan machinability.
Uga nduweni kekuatan medium lan bisa njaga kekuatan apik sawise annealing.
The main alloying elements of 6061 aluminum alloy are magnesium and silicon, and they form Mg2S phase.
If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing its corrosion resistance;
2024 aluminium vs 6061 composition difference
Both 2024 wesi aluminium lan 6061 alloy are metals with high hardness and good corrosion resistance and pressure resistance. The reason is that the chemical elements contained in the two aluminum alloys are different.
alumunium 2024 belongs to the AI-Cu-Mg system, lan aluminium 6061 belongs to the AI-Mg-Si system.
Comparison of chemical composition of aluminum alloy 2024 lan 6061 |
Paduan | lan | Fe | Cu | Mn | Mg | Cr | Zn | Saka | liyane | Al |
2024 alumunium | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.10 | 0.25 | 0.15 | 0.15 | tetep |
6061 alumunium | 0.4-0.8 | 0.7 | 0.15-0.40 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.15 | tetep |
2024 aluminium vs 6061 price difference
Due to the copper content in its composition, 2024 aluminum alloy is more difficult to make plate ingots during production, with a higher failure rate, which results in an increase in its production cost compared to 6061 paduan aluminium. 2024 paduan aluminium, especially 2024-T351 model, has a higher hardness, which makes it difficult to roll with ordinary hot rolling mills. Due to production costs and technical limitations, the supply of 2024 aluminum alloy is relatively small, which naturally leads to its higher price.
The price of 2024 aluminum alloy plate is generally about RMB 20 per kilogram higher than that of 6061 aluminum alloy plate, while the price of cutting processing is more than RMB 40 per kilogram.
Which is better between 2024 aluminum plate and 6061 piring aluminium?
Both 2024 aluminum sheet and 6061 aluminum sheet have their own characteristics, and their characteristics vary depending on the application scenario.
2024 aluminum sheet is an aviation-grade aluminum alloy that is widely used in demanding industrial fields due to its excellent strength and hardness.
6061 aluminum sheet is a common aluminum alloy with good comprehensive properties and is suitable for a variety of machining and industrial applications.
The price of 2024 aluminum sheet is usually higher than that of 6061 aluminum sheet due to differences in its production cost and material properties.
If your application does not require extreme strength and hardness, 6061 aluminum sheet can meet the requirements and is more economical.
If your working environment requires the material to have higher strength and wear resistance, then 2024 aluminum sheet may be a better choice.
paduan aluminium 2024 lan 6061 product types
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2024 6061 lembaran aluminium | 2024 6061 alumunium foil | 2024 6061 kumparan aluminium |
2024 aluminium vs 6061 sifat mekanik
Comparison of mechanical properties of Aluminum alloy 2024 lan 6061.
Properti | Aluminium Alloy Kab 2024 | Aluminium Alloy Kab 6061 |
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Main Alloying Element | Copper (Cu) | Magnesium (Mg) and Silicon (lan) |
Kekuwatan Ngasilake (0.2% offset) | 290-330 MPa (42-48 ksi) | 240-270 MPa (35-39 ksi) |
Kekuwatan Tensile Ultimate | 400-470 MPa (58-68 ksi) | 310-350 MPa (45-51 ksi) |
Elongation ing Break | 10-20% | 8-18% |
Kekerasan (Brinell) | 120-150 HB | 95-110 HB |
Kekuwatan Kelelahan | ~140 MPa (20 ksi) | ~96 MPa (14 ksi) |
Modulus elastisitas | ~72 GPa (10.5 Msi) | ~69 GPa (10 Msi) |
Kapadhetan | 2.78 g/cm³ | 2.70 g/cm³ |
Konduktivitas termal | 121 W/m·K | 151-167 W/m·K |
Melting Point | 502°C (936°F) | 582°C (1080°F) |
Tahan karat | Lower than 6061, prone to corrosion | High, utamané ing lingkungan segara |
Kemampuan mesin | Good but slightly more difficult than 6061 | Banget, better machinability than 2024 |
Weldability | mlarat (due to cracking in the heat-affected zone) | Banget, widely used for welded structures |
Formability | Fair, limited due to high strength | apik, excellent for complex shapes and extrusions |
Aplikasi | Aircraft structures, military applications | Structural applications, marine frames, bagean otomotif |