Aluminium Alloy Round Bars
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Aluminium Alloy Round Bars
Aluminium Alloy Round Bars
Asahpura Steel’s aluminum alloy round bars stand as a versatile solution, adaptable to a multitude of applications. Fashioned from top-grade aluminum alloy, they exhibit superb strength, impressive durability, and an innate resistance to corrosion. With a diverse array of diameters and lengths on offer, these round bars can be tailored precisely to meet the unique demands of your project.
Whether your intent is machining, construction, or general fabrication, our aluminum alloy round bars consistently deliver reliable performance, thanks to their lightweight design and ease of handling, making them an ideal choice for a wide range of applications.
Advantages of Using Aluminium Alloy Round Bars
Aluminium alloy round bars are widely used in various industries due to their unique properties. These round bars are made from aluminium alloys, which are a combination of aluminium and other metals such as copper, magnesium, zinc, and silicon. The addition of these metals enhances the strength and durability of the aluminium alloy round bars. In this section, we will discuss the advantages of using aluminium alloy round bars.
High Strength
One of the most significant advantages of using aluminium alloy round bars is their high strength. The addition of other metals to pure aluminium enhances its strength and makes it suitable for use in applications that require high strength. Aluminium alloy round bars have a higher tensile strength than pure aluminium, making them ideal for use in heavy-duty applications.
High Resistance
Another advantage of using aluminium alloy round bars is their high resistance to corrosion. Pure aluminium has excellent corrosion resistance due to its ability to form a protective oxide layer on its surface when exposed to air. However, the addition of other metals further enhances this property.
Aluminium alloy round bars have a higher resistance to corrosion than pure aluminum due to the presence of other metals such as copper or magnesium that act as corrosion inhibitors. This property makes them ideal for use in marine environments or applications where exposure to harsh chemicals is common.
Lightweight
Aluminium alloy round bars have a low density compared to steel or other metal alloys with similar mechanical properties. This property makes them lightweight and easy to handle during manufacturing processes or installation.
High Thermal Conductivity
Aluminium alloy round bars have a high thermal conductivity compared to other metal alloys. This property makes them ideal for use in applications that require efficient heat transfer such as heat exchangers or radiators.
Recyclability
Aluminium is one of the most recyclable materials globally. The recycling process requires only five percent of the energy needed to produce new aluminium from bauxite ore. This property makes aluminium alloy round bars an environmentally friendly option for various industries.
Aluminium Alloy Round Bar Specifications
| Specifications | ASTM B221 / ASTM SB221 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | 5 mm To 500 mm |
| Diameter | 0.1 mm to 100 mm |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Aluminum Alloy Round Bar Weight Per Foot
| Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
|---|---|---|---|---|---|---|---|---|
| 3mm | 0.017 | 0.055 | 20milimeter | 0.753 | 2.47 | 3″ | 10.9 | 35.762 |
| 1/8″ | 0.019 | 0.062 | 22milimeter | 0.908 | 2.979 | 3-1/4″ | 12.8 | 41.996 |
| 5/32″ | 0.029 | 0.095 | 7/8″ | 0.926 | 3.038 | 3-1/2″ | 14.85 | 48.772 |
| 4mm | 0.03 | 0.098 | 24milimeter | 1.08 | 3.543 | 3-3/4″ | 17.001 | 55.78 |
| 3/16″ | 0.043 | 0.141 | 25mm | 1.18 | 3.871 | 4″ | 19.306 | 63.34 |
| 5milimeter | 0.047 | 0.154 | 1″ | 1.21 | 3.97 | 4-1/4″ | 21.908 | 72.249 |
| 7/32″ | 0.058 | 0.19 | 26mm | 1.271 | 4.17 | 4-1/2″ | 24.4487 | 80.34 |
| 6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.49 | 4-3/4″ | 27.366 | 90.249 |
| 1/4″ | 0.076 | 0.249 | 1-1/8″ | 1.534 | 5.033 | 5″ | 30.461 | 99.94 |
| 7 | 0.091 | 0.298 | 30milimeter | 1.691 | 5.548 | 5-1/2″ | 36.69 | 121 |
| 5/16″ | 0.118 | 0.387 | 1-1/4″ | 1.924 | 6.349 | 6″ | 43.86 | 143.9 |
| 8 | 0.12 | 0.398 | 32 | 1.894 | 6.314 | 6-1/2″ | 51.093 | 167.63 |
| 9mm | 0.152 | 0.498 | 1-3/8″ | 2.303 | 7.55 | 7″ | 59.432 | 196 |
| 3/8″ | 0.17 | 0.557 | 35 | 2.39 | 7.553 | 7-1/2″ | 68.226 | 225 |
| 10mm | 0.189 | 0.62 | 36mm | 2.438 | 7.999 | 8″ | 77.586 | 254.55 |
| 11mm | 0.228 | 0.748 | 38 | 2.792 | 8.903 | 10″ | 121.048 | 397.14 |
| 7/16″ | 0.232 | 0.761 | 1-1/2″ | 2.715 | 8.951 | - | - | - |
| 12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | - | - | - |
| 1/2″ | 0.303 | 0.994 | 1-5/8″ | 3.2 | 10.449 | - | - | - |
| 13mm | 0.318 | 1.043 | 1-3/4″ | 3.712 | 12.179 | - | - | - |
| 14mm | 0.368 | 1.207 | 45mm | 3.807 | 12.555 | - | - | - |
| 9/16″ | 0.383 | 1.256 | 1-7/8″ | 4.26 | 13.977 | - | - | - |
| 15mm | 0.424 | 1.391 | 48mm | 4.33 | 14.205 | - | - | - |
| 5/8″ | 0.473 | 1.551 | 50mm | 4.698 | 15.414 | - | - | - |
| 16mm | 0.481 | 1.578 | 2″ | 4.848 | 15.906 | - | - | - |
| 17mm | 0.543 | 1.791 | 2-1/8″ | 5.475 | 17.963 | - | - | - |
| 11/16″ | 0.573 | 1.88 | 2-1/4″ | 6.135 | 20.128 | - | - | - |
| 18mm | 0.61 | 2.001 | 60mm | 6.768 | 22.205 | - | - | - |
| 3/4″ | 0.682 | 2.237 | 2-3/8″ | 6.838 | 22.435 | - | - | - |
| - | - | - | 2-1/2″ | 7.576 | 24.856 | - | - | - |
| - | - | - | 2-5/8″ | 8.354 | 27.409 | - | - | - |
| - | - | - | 2-3/4″ | 9.169 | 30.083 | - | - | - |
Aluminium Alloy Round Bar Chemical Composition
| Grade | Si | Fe | Cu | Zn | Mn | Mg | Ti | Cr | Al | Others(Total) |
|---|---|---|---|---|---|---|---|---|---|---|
| Aluminium | 0.40 – 0.80 | 0.70 max | 0.15-0.40 | 0.25 max | 0.15 | 0.8-1.2 | 0.15 max | 0.04-0.35 | Balance | 0.15 max |
Mechanical Properties for Aluminium Alloy Round Bar
| Temper | Tensile | Hardness | ||||
|---|---|---|---|---|---|---|
| - | Ultimate | Yield | Elongation | Brinell | - | - |
| - | KSI | MPA | KSI | MPA | % | - |
| T6, T651 | 45 | 310 | 21 | 145 | 25 | 65 |
Physical Property for Aluminium Alloy Round Bar
| Physical Property | Value |
|---|---|
| Density | 2,70 g/cm³ |
| Melting Point | 582 °C |
| Thermal Expansion | 23.4 x 10^-6 /K |
| Modulus of Elasticity | 69 GPA |
| Thermal Conductivity | 170 W/m.K |
| Electrical Resistivity | %43 IACS |
Industrial Application of Super Duplex Stainless Steel Sheets
Defence & Aerospace
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