M. S. ROUND BARS, SQUARE BARS, HEX BARS
MS Round Square Hex Bars Supplier in India
At Altra Enterprise, we supply MS Round, Square, and Hex Bars across India. We make our bars using high-quality mild steel, making them extremely robust, tough, and great to machine.
Also, they are Suitable for the construction, manufacturing and heavy engineering industries alike. Our MS round, square, and hex bars provide precisely sized sections that support heavy applications requiring structural integrity and a high level of accuracy.
Because we are trusted in India and supply many industries, our mild steel bars are used for their versatility, hardness, and high-pressure strength. As such, they are commonly used in many structural and mechanical applications by our customers.
Moreover It Combined with our well-integrated supply chain and fair pricing structure, this ensures the right product is delivered to your door. Rely on Altra Enterprise for unwavering quality, unmatched support and long-term benefit.



Mild Round, Square & Hex Bars are multifaceted products. They are used for several applications; each of them has some advantages:
- MS Round Bars: These bars are generally used for shafts, frames, supports, or reinforcements.
- MS Square Bars: They can be readily utilised for frames, racks or fabrication structures.
- MS Hex Bars: Suitable for fasteners, machinery components and components that require high precision.
In addition to the options mentioned above, we offer MS Round, Square and Hex Bars in all possible dimensions, grades and finishes.
Specification Table for Mild Steel Round Bars:
| Description | Size Range | Specification | Grades |
|---|---|---|---|
| Mild Steel Black, Bright and Export Bright – Round, Hex, Square | 10 mm to 300 mm (Round / Hex / Square) | IS 2062, IS 7283, ASTM A36, EN 10025 | IS 2062 E250, E350, ASTM A36, S275JR, S355JR |
Applications and Versatility of MS Round Square Hex Bars
MS Round Square and Hex bars are used across various industries, namely construction, automotive, oil & gas, shipbuilding and fabrication industries. The high weldability and machinability of these bars also make them suitable for applications involving shafts, pins, gears, frames, brackets and fasteners.
MS Round bars:- MS round bars are well suited for applications requiring high tensile strength and smooth finish, such as automotive axles, structural frameworks and ornamental iron works.
MS Square bars:- MS square bars are very commonly utilised in fabrication, grill work and also for general engineering applications. Their ease of handling, good dimensional stability, and uniform surface finish make them very desirable.
MS Hex bars:- MS hex bars are often utilised in fasteners, machinery and precise engineering applications. The flat sides are easy to handle and also allow for a strong grip on machines or fasteners.
Also, we supply in various grades, sizes and finishes, allowing us to provide the right bars for your application.
The MS bars are used across numerous sectors, namely:
- Construction & Civil engineering: Frameworks, support bars, structure bars.
- Automotive: Frame works, vehicle components, axles, shafts. Heavy equipment manufacturing: machine parts, tools.
- Agricultural equipment fabrication: parts demanding high durability and strength.
- Furniture & appliance fabrication: framework structures, racks, brackets.
Their excellent machinability and weldability, as well as dimensional stability makes for easier fabrication and installation and for longevity of products made with our bars.
Why Choose Altra Enterprise?
What sets Altra Enterprise apart? As an authorised MS Round Square Hex Bars supplier in India, we strive for unmatchable quality and superior customer service. With the precision, reliability and price at par, we are your go-to market for MS bars.
Here’s why:
- A comprehensive size and grade range.
We supply MS Round, Square and Hex Bars in all possible dimensions of diameters and thickness, and we also cut them to the required length.
- Products conforming to standards.
Our MS bars are produced as per the IS, ASTM and EN standards that ensure reliability and longevity of products. Due to the fastest delivery to the whole of India, We use our broad distribution network to get our products delivered securely across all major industrial locations and metropolitan cities of the country in no time.
- Competitive and fair pricing.
We believe in lasting relationships with our customers and hence provide every product at a competitive and fair price without any hidden charges, so you get the value for your investment.
- Custom service
Our in-house specialists assist our customers in selecting the suitable bar of the required grade, size and type as per the application and requirement. As a result We supply even small quantities without compromising on service and support with rapid response.
- Reliable for your project
We are the ultimate choice, whether managing a large infrastructural project or a high-end precision fabrication. Our MS bars help your project be structurally robust.
Customization & Technical Support
In addition to supplying the bar material, we offer cutting, threading, machining and finishing services according to your needs. Through the internal engineers, we offer a full and clear technical advising service, helping you choose the bar shape, size and grade needed for your application engineering requirements.
We work closely to serve even smaller quantities in addition to bulk order and give you an answer in a shortest time and to help you attain the goal.
MS Round Square Hex Bars for All Industries
Our MS Round, Square and Hex bars find application in various industries, from the infrastructure to precision engineering industries. These have a low carbon content, thus readily weldable and general fabrication able and yet have good wearing strength and durability.
Some of our clients are:
- Heavy equipment manufacturers.
- Civil engineering and road construction firms.
- Agricultural equipment manufacturers.
- Furniture and appliance fabricators.
MS Round vs Square vs Hex Bars- Which Is The Best For Your Project?
Selecting the correct MS bars depends on your project’s requirement and usage, as well as the machining requirements of it, so one must know about MS round vs square vs hex bars. Here is a detailed comparison along with the pros, cons, and uses:
1. MS Round bars
Pros:
1. Great tensile strength and toughness
2. Good surface finish, so they are perfect for shafts and pins
3. Easy to machine and weld
Cons:
1. Offer less surface area for structural application
2. Might require more support when used in frame structures
Best used for:
1. Automotive axles and shafts
2. Frameworks and supports
3. Ornamental ironwork and round rods
2. MS Square Bars
Pros:
1. High accuracy with a uniform surface
2. Fabrication, constructional uses
3. High load-bearing capacity
Cons:
1. Round shaft applications cannot use these as well as round bars
2. Difficult to machine compared to round bars
Best used for:
1. Frames, grills, and racks
2. Fabrication structure
3. Furniture and framework structures
3. MS Hex Bars
Pros:
1. Good for fastener applications, bolts and machinery
2. Provide a more gripping surface that can be used with any tools
3. Have good toughness and also mechanical strength
Cons:
1. Not ideal for round shafts
2. Have not got very high flexibility as compared to square bars.
Best used for:
1. Fasteners, nuts and bolts
2. Machinery components
3. Precision parts and tools.
Overall, the usage is different, but MS Round is mainly for smooth finishing shafts and pins, whereas MS square bars are best for the structures and framework, while MS Hex bars are prefer
Because we are the premier Indian suppliers of MS Round, Square & Hex Bars. Altra Enterprise strive to provide the market with quality and well-dimensioned, high-performing MS bars that are beyond par with our competitors. We have you covered if you need high-precision MS Bars or infrastructure steel bars for a project.
Browse through our products, or get in touch with our sales professionals for an accurate and quick quote.
