ISO 9001:2015 Certified

Stainless Steel Round Bar Supplier & Exporter in India

Leading Supplier & Exporter of Stainless Steel Round Bars

In the demanding world of industrial manufacturing and construction, the quality, strength, and dimensional accuracy of every round bar are crucial to the success of your project. As a leading Stainless Steel Round Bar Supplier & Exporter in India, CEBEX STEEL INDIA has earned the trust of EPC contractors, procurement managers, and industrial buyers across India, Africa, and global markets. We specialize in the design, supply, and export of high-quality Stainless Steel round bars that meet the most stringent international standards, ensuring consistent performance and long-term durability in even the most challenging environments.

Our advanced manufacturing facility is equipped with state-of-the-art rolling, forging, and finishing technology, enabling us to produce Stainless Steel round bars with exceptional dimensional accuracy and surface finish. Whether you are fabricating machinery, constructing infrastructure, or managing a petrochemical project, our round bars are engineered to deliver reliable performance and strength. We understand the critical role that Stainless Steel round bars play in maintaining the integrity of your applications, and we are committed to providing products that exceed your expectations for quality, compliance, and service.

Stainless Steel Round Bar Supplier & Exporter in India – ASTM A276 Grades 304, 316, 321 | Cebex Steel India

Why Choose Us as Your Stainless Steel Round Bar Supplier?

Selecting the right supplier for Stainless Steel round bars is a strategic decision that impacts the safety, efficiency, and cost-effectiveness of your operations. CEBEX STEEL INDIA stands out as a preferred partner due to our unwavering commitment to quality, technical expertise, and customer satisfaction. We are ISO 9001:2015 and PED certified, reflecting our adherence to global quality management systems and our ability to meet the requirements of international projects.

Our in-house laboratory is equipped to perform a comprehensive range of mechanical, chemical, and non-destructive tests, ensuring that every batch of round bars meets or exceeds client specifications. We maintain full traceability from raw material to finished product, and all shipments are accompanied by detailed mill test certificates (EN 10204 3.1/3.2), NDT reports, and compliance documentation. Our export team is experienced in handling complex logistics, documentation, and packing requirements, making us a reliable partner for buyers in Africa, the Middle East, Southeast Asia, and beyond.

Product Overview & Key Features

Our Stainless Steel round bars are sourced from premium approved mills and every stage is closely monitored for quality assurance. We offer a comprehensive range of round bar types, sizes, and grades, suitable for a wide variety of industrial applications. Whether your requirement is for standard ASTM round bars or custom-designed solutions, our team is equipped to deliver with precision and speed.

The following table summarizes the key features and specifications of our Stainless Steel round bars:

Feature Specification / Detail
Product Name Stainless Steel Round Bar
Standards ASTM A276, ASTM A479, ASTM A182
Grades Available 304, 304L, 316, 316L, 310, 317L, 321, 347, 904L, 15-5 PH
Diameter Range 3 mm to 500 mm
Length 3m, 6m, Cut Length, Custom Length
Finish Black, Bright, Polished, Centerless Ground

Types of Stainless Steel Round Bars We Supply & Export

Our product portfolio covers the full spectrum of Stainless Steel round bars, each designed for specific applications and operating conditions. We supply & export hot rolled round bars, cold drawn round bars, forged round bars, peeled round bars, and custom round bars based on client drawings and specifications. Our engineering team works closely with clients to ensure that every round bar meets the precise requirements of their project, from material selection to dimensional tolerances.

Grades, Materials & International Standards

Material selection is a critical factor in round bar performance, especially in corrosive or high-stress environments. We offer Stainless Steel round bars in a wide range of grades, each compliant with relevant international standards. The table below provides an overview of our most commonly supplied grades:

Grade Common Name Typical Applications
304 / 304L Stainless Steel 304 Round Bar Structural components, food processing, general fabrication
316 / 316L Stainless Steel 316 Round Bar Marine shafts, chemical equipment, pharmaceutical industry
310 Stainless Steel 310 Round Bar Furnace parts, heat treatment equipment
317L Stainless Steel 317L Round Bar Acid handling, chemical processing
321 / 347 Stabilized Stainless Steel Bars High temperature piping, exhaust systems

All materials are sourced from reputed mills and are fully traceable, with heat numbers and batch records maintained for every order.

Chemical Composition & Mechanical Properties

Every Stainless Steel round bar is supplied with comprehensive test certificates, including chemical composition and mechanical property reports. This ensures full compliance with project specifications and international codes. Our in-house laboratory conducts spectrographic analysis, tensile testing, hardness testing, and non-destructive examinations such as ultrasonic and radiographic testing.

Chemical Composition Table (% by Weight)

Grade C Max Mn Max Si Max P Max S Max Cr (%) Ni (%) Mo (%) Cu (%)
304 0.08 2.00 1.00 0.045 0.030 18.0–20.0 8.0–11.0
304L 0.03 2.00 1.00 0.045 0.030 18.0–20.0 8.0–12.0
316 0.08 2.00 1.00 0.045 0.030 16.0–18.0 10.0–14.0 2.0–3.0
316L 0.03 2.00 1.00 0.045 0.030 16.0–18.0 10.0–14.0 2.0–3.0
310 0.25 2.00 1.50 0.045 0.030 24.0–26.0 19.0–22.0
317L 0.03 2.00 1.00 0.045 0.030 18.0–20.0 11.0–15.0 3.0–4.0
321 0.08 2.00 1.00 0.045 0.030 17.0–19.0 9.0–12.0
347 0.08 2.00 1.00 0.045 0.030 17.0–19.0 9.0–13.0
904L 0.02 2.00 1.00 0.045 0.030 19.0–23.0 23.0–28.0 4.0–5.0 1.0–2.0
15-5 PH 0.07 1.00 1.00 0.040 0.030 14.0–15.5 3.5–5.5 2.5–4.5

Mechanical Properties Table

Grade Tensile Strength (MPa) Min Yield Strength (MPa) Min Elongation (%) Min Hardness (HB) Max
304 515 205 30 201
304L 485 170 30 201
316 515 205 30 217
316L 485 170 30 217
310 515 205 30 217
317L 515 205 35 217
321 515 205 30 217
347 515 205 30 217
904L 490 220 35 200
15-5 PH (H900) 1310 1170 10 388

All test results are documented and provided with each shipment, ensuring transparency and traceability.

Dimensions, Sizes & Weight Chart

We supply Stainless Steel round bars in a wide range of diameters, from 5 mm to 500 mm, and in lengths from 1 meter to 6 meters or as per customer requirements. Our products are fully compliant with ASTM A276, ASTM A479, EN, DIN, and other international standards. The following table illustrates typical dimensions and weights for round bars:

Diameter (mm) Weight per Meter (kg)
10 0.62
20 2.47
40 9.87
80 39.48
100 61.65

Custom diameters and special machining are available upon request.

Applications & Industries Served

Our Stainless Steel round bars are trusted by leading companies and EPC contractors in a diverse range of industries. In the engineering and fabrication sector, our products are used in shafts, fasteners, machine components, and structural applications. Oil and gas clients rely on our round bars for critical equipment, while marine and chemical industries specify Stainless Steel for its outstanding resistance to corrosion and wear. We also serve the power generation, automotive, food processing, and construction industries, providing tailored solutions for each sector's unique requirements.

Testing & Quality Assurance

Quality assurance is at the core of our supply philosophy. Every Stainless Steel round bar undergoes a rigorous inspection process, including dimensional checks, visual inspection, and a full suite of mechanical and non-destructive tests. Our laboratory is equipped with PMI analyzers, ultrasonic flaw detectors, hardness testers, and other advanced equipment. We maintain full traceability for every product, from raw material to finished round bar, and provide all necessary certificates, including EN 10204 3.1/3.2, as standard.

Packing, Delivery & Export Capabilities

We understand that safe and timely delivery is critical for project success. Our Stainless Steel round bars are packed in export-grade wooden cases or bundles, with each item clearly marked as per client and international requirements. Our logistics team manages all aspects of export documentation, including commercial invoices, packing lists, certificates of origin, and test certificates. We have established shipping partnerships that enable us to deliver to major ports in Africa, the Middle East, Southeast Asia, and Europe, ensuring that your order arrives on time and in perfect condition.

Exporting Stainless Steel Round Bars to Africa

As a leading Stainless Steel Round Bar Supplier & Exporter in India, we have built a strong reputation for supplying high-quality round bars to major projects across Africa. Our export team understands the unique requirements of African industries and ensures smooth, timely deliveries with complete documentation and compliance. From oil and gas to power and infrastructure, our round bars are trusted by clients in Nigeria, Egypt, Kenya, South Africa, Ethiopia and beyond. To learn more about our specialized solutions for the continent, visit our Africa Stainless Steel Round Bar Exporter page.

Related Alloy Round Bars – Duplex, Super Duplex, Inconel, Hastelloy

In addition to Stainless Steel Round Bars, we are also recognized as a leading supplier & exporter of Duplex 2205 Round Bars, Super Duplex Round Bars, Inconel Round Bars, Monel Round Bars, and Hastelloy Round Bars in India. These specialty alloy round bars are engineered for extreme environments requiring superior corrosion resistance, exceptional strength, and outstanding high-temperature stability.

Our technical team is available to help you select the most suitable grade and size for your critical project requirements.

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Why Choose CEBEX STEEL INDIA?

Our clients choose CEBEX STEEL INDIA for our technical expertise, commitment to quality, and responsive service. Our engineering team is available to assist with material selection, specification review, and custom design, ensuring that you receive the optimal solution for your application.

Frequently Asked Questions (FAQ)

What standards do your Stainless Steel round bars comply with?

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All our round bars are manufactured in accordance with ASTM, ASME, EN, DIN, BS, JIS, and GOST standards, with full certification provided.

Can you supply round bars with material test certificates?

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Yes, every shipment includes EN 10204 3.1/3.2 mill test certificates and additional test reports as required.

What is your typical delivery time for export orders?

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Standard sizes are available ex-stock, while custom orders are delivered within 2–4 weeks, depending on quantity and complexity.

Do you offer custom round bar supply?

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Absolutely. We can supply to your drawings and specifications, including special alloys and non-standard sizes.

How do you ensure quality and traceability?

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Every round bar is fully traceable, tested, and inspected at every stage, with complete documentation provided.