Round bars are cylindrical metal bars with a circular cross-section. They are commonly produced in various metals such as steel, aluminum, brass, copper, and stainless steel. Round bars find extensive usage across various industries due to their versatile properties. Here's an overview of their materials, features, applications, and advantages:
Materials:
Steel: Carbon steel, alloy steel, and stainless steel are commonly used for round bars. Carbon steel offers good strength and durability, while stainless steel provides corrosion resistance.
Aluminum: Aluminum round bars are lightweight, corrosion-resistant, and offer good electrical and thermal conductivity.
Brass and Copper: Brass and copper round bars are known for their excellent electrical conductivity and corrosion resistance.
High Nickel Alloys: High nickel alloy round bars, such as Inconel, Monel, and Hastelloy, are known for their exceptional resistance to corrosion, high temperatures, and mechanical stress.
Manufacturing Process Of Round Bars
Melting
The first step in the process is melting raw materials in an electric furnace. These raw materials are typically iron ore, chromium, nickel, and other elements in exact amounts.
Casting
After melting, the metal is put into molds to form slabs or billets. The processing of these first forms is then continued.
Hot Rolling
After being heated, the billets are shaped into long, thin rods by going through a series of rolling mills. Because the metal is heated above its recrystallization temperature during this operation, it is known as hot rolling.
Annealing
After that, the rods are annealed to reduce stress and enhance machinability. In order to do this, the rods must first be heated to a certain temperature and then gradually cooled.
Cutting
Lastly, shearing machines or other cutting techniques are used to cut the rods to the required length.
Features:
High Strength: Round bars, especially
those made of steel or alloys, offer high tensile strength
and toughness.
Machinability: They are generally easy to
machine, making them suitable for various fabrication
processes.
Corrosion Resistance: Stainless steel,
aluminum, brass, and copper round bars offer varying
degrees of corrosion resistance, making them suitable for
outdoor or corrosive environments.
Ductility: Many round bar materials
exhibit good ductility, allowing for easy forming and
shaping.
Applications:
Construction: Round bars are used in
construction for structural support, reinforcement in
concrete, and for making various components like bolts and
fasteners.
Manufacturing: They find applications in
manufacturing machinery, tools, shafts, gears, and axles
due to their strength and machinability.
Automotive: Round bars are used in
automotive applications such as axles, suspension
components, and drive shafts.
Marine: Due to their corrosion
resistance, stainless steel and some non-ferrous round
bars are used in marine applications such as boat
fittings, propeller shafts, and marine hardware.
Electrical: Brass and copper round bars are extensively
used in electrical and electronic applications for
conducting electricity.
General Engineering: They are used in
various other engineering applications like furniture
making, decorative purposes, and in the manufacturing of
tools and equipment.
Advantages:
Versatility: Round bars are available in
various materials, sizes, and grades, offering versatility
in applications across different industries.
High Strength-to-Weight Ratio: Many round
bar materials offer excellent strength-to-weight ratios,
making them suitable for applications where weight is a
concern.
Ease of Machining: Round bars are
generally easy to machine, allowing for efficient
fabrication processes.
Corrosion Resistance: Materials like
stainless steel, aluminum, brass, and copper provide
corrosion resistance, extending the lifespan of components
in various environments.
Calico Metal Alloy Pvt Ltd stands out as a premier supplier and exporter of round bars for several compelling reasons. Our commitment to quality is unwavering, ensuring that each product meets stringent industry standards. With a diverse range of alloys and sizes, we cater to varied customer needs with precision and flexibility. Our extensive experience in the field, coupled with cutting-edge manufacturing technologies, guarantees superior products every time. We prioritize customer satisfaction, offering competitive prices, prompt delivery, and exceptional service. Trust Calico Metal Alloy Pvt Ltd for reliability, expertise, and excellence in round bar solutions.
Round Bars Specifications
| Size | 1 MM To 500MM |
|---|---|
| Rod Size | 3 mm to 500 mm |
| Wire Size: | 0.1 mm to 10 mm |
| Length | 100MM To 6000 MM Length |
| Type | Black, Polish, Export |
| Form | Round Bar, Square Bar, Rectangular Bar, Triangular, Oval Bar, Wire, Filler Rod. |
| Inspection, Test Reports | Mill Test Certificates, EN 10204 3.1/3.2, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Non-Destructive Test Reports |
Types Of Bars
Square Bar
Bright Bar
Flat Bar
Forged Round Bar
Cold Drawn Round Bar
Round Bar Rod
Other Types Of Bars
| Round Bars | Hexagonal Bar |
| Threaded Rod | Industrial Bars |
| Precision Ground Bars | Round Bar |
| SS Bars | Square Bar |
| F51 Bars | F51 Rod |
| Hot Rolled Bar | Half-Round Bar |
| ASME SA276 Precision Ground Bar | ASTM A276 Bars |
| Rectangular Bar | Cold Finish Round Bar |
| Polished Bar | Half-Round Bars |
Round Bars Industrial Application
Electrical
Automotive
Construction
Defence
Pharmaceutical
Petroleum
Petrochemical
Milk & Dairy
Export & Supply Destinations Of Round Bar
Moldova, United Kingdom, Belarus, Ukraine, Estonia, Romania, Latvia, Finland, Liechtenstein, Croatia, Luxembourg, Turkey, Azerbaijan, Belgium, Austria, Sweden, Greece, Monaco, Norway, Switzerland, Russia, Lithuania, Slovakia, Ireland, Cyprus, Denmark, Malta, Hungary, Czechia/Czech Republic, Netherlands, Poland, Germany, Portugal, Italy, Bulgaria, Spain, Serbia, France.
Macau, North Korea, Kyrgyzstan, Egypt, Indonesia, Myanmar, United Arab Emirates, Russia, Afghanistan, Japan, Mongolia, Azerbaijan, Taiwan, Oman, Maldives, Lebanon, Bangladesh, Malaysia, Singapore, Kuwait, Qatar, Iraq, Hong Kong, Bhutan, Saudi Arabia, Iran, Sri Lanka, Nepal, British, Turkey, China, Thailand, Jordan, South Korea, Philippines, Bahrain, Armenia, Israel, India, Vietnam.
Botswana, Burundi, Uganda, Egypt, Angola, Madagascar, Liberia, Gambia, Libya, Mozambique, Tanzania, Mauritius, Tunisia, Zambia, Eswatini, South Africa, Central African Republic, Burkina Faso, Algeria, Ethiopia, Namibia, Nigeria, Rwanda, Morocco, Zimbabwe, Mauritania, Seychelles, Niger, Senegal, Kenya, Cameroon.
Costa Rica, United States of America, Guatemala, Trinidad and Tobago, Saint Lucia, Belize, Haiti, Saint Vincent and the Grenadines, Cuba, Dominica, El Salvador, Grenada, Honduras, Dominican Republic, Jamaica, Canada, Bahamas, Antigua and Barbuda, Panama, Nicaragua, Barbados, Mexico.
Venezuela, Ecuador, Paraguay, Chile, Brazil, Peru, Uruguay, Colombia, Suriname, Guyana, Argentina, Bolivia.