Tuiscint ar 2024 cóimhiotal alúmanaim
2024 Is cóimhiotal alúmanaim crua tipiciúil é pláta alúmanaim sa chóras alúmanam-copar-maignéisiam.
Tá ard-neart agus feidhmíocht ghearradh maith aige, neart maith agus friotaíocht teasa, ach friotaíocht creimeadh bocht.
Úsáidtear go forleathan é i struchtúir aerárthaí (craiceann, creatlach, bhíoma rib, bulccheann, srl.), seamanna, comhpháirteanna diúracán, moil roth trucail, propeller components and various other structural parts.
Cad é 6061 aluminum plate alloy?
6061 cóimhiotal alúmanaim is a heat-treatable and strengthened alloy with good formability, weldability, agus machinability.
Tá neart meánach aige freisin agus féadann sé neart maith a choimeád tar éis 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 alúmanam vs 6061 composition difference
Both 2024 cóimhiotal alúmanaim agus 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.
Alúmanam 2024 belongs to the AI-Cu-Mg system, agus alúmanam 6061 belongs to the AI-Mg-Si system.
Comparison of chemical composition of aluminum alloy 2024 agus 6061 |
cóimhiotal | Agus | Fe | Cu | Mn | Mg | Cr | Zn | As | Daoine eile | Al |
2024 Alúmanam | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.10 | 0.25 | 0.15 | 0.15 | Fanacht |
6061 Alúmanam | 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 | Fanacht |
2024 alúmanam 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 cóimhiotal alúmanaim. 2024 cóimhiotal alúmanaim, 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 pláta alúmanaim?
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.
Cóimhiotal alúmanaim 2024 agus 6061 product types
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2024 6061 bileog alúmanaim | 2024 6061 scragall alúmanaim | 2024 6061 corna alúmanaim |
2024 alúmanam vs 6061 airíonna meicniúla
Comparison of mechanical properties of Aluminum alloy 2024 agus 6061.
Maoin | Cóimhiotal Alúmanam 2024 | Cóimhiotal Alúmanam 6061 |
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Main Alloying Element | Copper (Cu) | Magnesium (Mg) and Silicon (Agus) |
Neart Toradh (0.2% offset) | 290-330 MPa (42-48 ksi) | 240-270 MPa (35-39 ksi) |
Neart Teanntachta Deiridh | 400-470 MPa (58-68 ksi) | 310-350 MPa (45-51 ksi) |
Fadú ag Sos | 10-20% | 8-18% |
Cruas (Brinell) | 120-150 HB | 95-110 HB |
Neart Tuirse | ~140 MPa (20 ksi) | ~96 MPa (14 ksi) |
Modal Leaisteachas | ~72 GPa (10.5 Msi) | ~69 GPa (10 Msi) |
Dlús | 2.78 g/cm³ | 2.70 g/cm³ |
Seoltacht Theirmeach | 121 W/m·K | 151-167 W/m·K |
Melting Point | 502°C (936°F) | 582°C (1080°F) |
Friotaíocht Creimthe | Lower than 6061, prone to corrosion | High, go háirithe i dtimpeallachtaí mara |
Meaisínitheacht | Good but slightly more difficult than 6061 | Ar fheabhas, better machinability than 2024 |
Weldability | bocht (due to cracking in the heat-affected zone) | Ar fheabhas, widely used for welded structures |
Formability | Fair, limited due to high strength | Maith, excellent for complex shapes and extrusions |
Applications | Aircraft structures, military applications | Structural applications, marine frames, páirteanna feithicleach |