Aluminium Alloy Round Bars

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Aluminium alloy round bars are widely used in various industries due to their excellent strength-to-weight ratio, corrosion resistance, and versatility. Om Steel is a reputable manufacturer and supplier of aluminium alloy round bars that come in various grades, sizes, and shapes to cater to different applications.

Our aluminium alloy round bars are available in different grades, including 2011, 2014, 2024, 6061, and 7075, each with unique properties that make them suitable for specific applications. For instance, 2011 aluminium alloy round bars are ideal for screw machine products, while 7075 aluminium alloy round bars are commonly used in aerospace and defense applications.

In addition to various grades, our aluminium alloy round bars are available in different shapes such as round, square, and hexagon, and can be customized to meet specific requirements. They are known for their exceptional features such as excellent machinability, weldability, and high strength.

At Om Steel, we prioritize quality, and all our aluminium alloy round bars undergo stringent quality checks to ensure they meet industry standards. Our expert team is dedicated to providing exceptional customer service and delivering products that meet or exceed customer expectations.

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.

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Aluminium Alloy Round Bar Specifications

SpecificationsASTM B221 / ASTM SB221
DimensionsEN, DIN, JIS, ASTM, BS, ASME, AISI
Size5 mm To 500 mm
Diameter0.1 mm to 100 mm
Length100 mm To 3000 mm Long & Above
FinishBlack, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
ToleranceH8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
FormRound, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Aluminum Alloy Round Bar Weight Per Foot

SizeKgs / FootKgs / MtrSizeKgs / FootKgs / MtrSizeKgs / FootKgs / Mtr
3mm0.0170.05520milimeter0.7532.473″10.935.762
1/8″0.0190.06222milimeter0.9082.9793-1/4″12.841.996
5/32″0.0290.0957/8″0.9263.0383-1/2″14.8548.772
4mm0.030.09824milimeter1.083.5433-3/4″17.00155.78
3/16″0.0430.14125mm1.183.8714″19.30663.34
5milimeter0.0470.1541″1.213.974-1/4″21.90872.249
7/32″0.0580.1926mm1.2714.174-1/2″24.448780.34
6mm0.0680.22327mm1.3684.494-3/4″27.36690.249
1/4″0.0760.2491-1/8″1.5345.0335″30.46199.94
70.0910.29830milimeter1.6915.5485-1/2″36.69121
5/16″0.1180.3871-1/4″1.9246.3496″43.86143.9
80.120.398321.8946.3146-1/2″51.093167.63
9mm0.1520.4981-3/8″2.3037.557″59.432196
3/8″0.170.557352.397.5537-1/2″68.226225
10mm0.1890.6236mm2.4387.9998″77.586254.55
11mm0.2280.748382.7928.90310″121.048397.14
7/16″0.2320.7611-1/2″2.7158.951---
12mm0.2710.88940mm3.0099.872---
1/2″0.3030.9941-5/8″3.210.449---
13mm0.3181.0431-3/4″3.71212.179---
14mm0.3681.20745mm3.80712.555---
9/16″0.3831.2561-7/8″4.2613.977---
15mm0.4241.39148mm4.3314.205---
5/8″0.4731.55150mm4.69815.414---
16mm0.4811.5782″4.84815.906---
17mm0.5431.7912-1/8″5.47517.963---
11/16″0.5731.882-1/4″6.13520.128---
18mm0.612.00160mm6.76822.205---
3/4″0.6822.2372-3/8″6.83822.435---
---2-1/2″7.57624.856---
---2-5/8″8.35427.409---
---2-3/4″9.16930.083---

Aluminium Alloy Round Bar Chemical Composition

GradeSiFeCuZnMnMgTiCrAlOthers(Total)
Aluminium0.40 – 0.800.70 max0.15-0.400.25 max0.150.8-1.20.15 max0.04-0.35Balance0.15 max

Mechanical Properties for Aluminium Alloy Round Bar

TemperTensileHardness
-UltimateYieldElongationBrinell--
-KSIMPAKSIMPA%-
T6, T65145310211452565

Physical Property for Aluminium Alloy Round Bar

Physical PropertyValue
Density2,70 g/cm³
Melting Point582 °C
Thermal Expansion23.4 x 10^-6 /K
Modulus of Elasticity69 GPA
Thermal Conductivity170 W/m.K
Electrical Resistivity%43 IACS

Industrial Application of Aluminium Alloy Round Bars

Defence & Aerospace

Defence & Aerospace

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Oil/Gas

Oil/Gas

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Speciality Valves & Vacuum

Speciality Valves & Vacuum

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Precision Components

Precision Components

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

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FAQ

What are the benefits of using aluminium alloy round bars?

Aluminium alloy round bars offer several benefits over other types of materials. They are lightweight, corrosion-resistant, and have a high strength-to-weight ratio. They also have good electrical and thermal conductivity, making them suitable for use in electrical applications.

What are some popular grades of aluminium alloy used for round bars?

There are several grades of aluminium alloy used for round bars, including 2011-T3, 2024-T351, 6061-T651, and 7075-T651. Each grade has its own unique properties and is suited for specific applications. Know More

What types of aluminium alloy round bars are available?

There are several types of aluminium alloy round bars available, including 6061, 7075, 2024, and 6063. Each type has its own unique properties and applications. Know More

What factors should be considered when selecting aluminium alloy round bars?

When selecting aluminium alloy round bars, it’s important to consider factors such as the required strength, corrosion resistance, and compatibility with the application environment. Other factors to consider include the desired diameter, length, and finish of the bars, as well as the cost and availability of the material.

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