Stainless Steel Square Bars are essential components in modern engineering, widely used across industrial, mechanical, and structural applications. Designed to deliver uniform strength and dimensional accuracy, these bars play a critical role in fabrication, construction, and manufacturing environments where reliability is non-negotiable. American Metallix Steel Co. provides high-quality stainless steel square bars engineered to meet demanding operational conditions in sectors such as chemical processing, power generation, oil and gas, and heavy machinery. Their consistent geometry and robust performance make them ideal for load-bearing structures, precision machining, and fabrication processes.
Stainless Steel Square Bars are solid metal bars with a square cross-section, manufactured using advanced hot rolling, cold drawing, or forging processes. These bars are typically composed of iron alloyed with chromium, nickel, molybdenum, and other elements depending on the grade. The chromium content, usually above 10.5 percent, forms a passive oxide layer that enhances corrosion resistance. Metallurgical properties such as high tensile strength, excellent ductility, and resistance to oxidation make these bars suitable for harsh environments. Austenitic, ferritic, and martensitic stainless steel grades are commonly used, each offering specific mechanical and chemical characteristics tailored to different engineering requirements.
Stainless Steel Square Bars offer exceptional strength and structural stability, making them suitable for applications that require high load-bearing capacity. Their corrosion resistance ensures long-term durability even in aggressive environments such as marine, chemical, and high-temperature conditions. These bars exhibit excellent machinability, allowing precise cutting, welding, and shaping during fabrication. Cost efficiency is achieved through their long service life and minimal maintenance requirements. Their resistance to wear, impact, and deformation ensures consistent performance over time, making them a reliable choice for industrial fabrication and structural engineering projects.
In construction and infrastructure projects, Stainless Steel Square Bars are widely used for frameworks, supports, and reinforcements where strength and corrosion resistance are critical for long-term structural integrity. In the automotive and transportation sector, Stainless Steel Square Bars are utilized in manufacturing components that require precision, durability, and resistance to mechanical stress under dynamic operating conditions.
In chemical and petrochemical industries, Stainless Steel Square Bars are used in equipment fabrication where exposure to corrosive substances demands superior material stability and resistance to chemical reactions. In power plants and energy systems, Stainless Steel Square Bars are applied in structural assemblies and machinery components that must withstand high temperatures and pressure variations.
Stainless Steel Square Bars Manufacturers play a crucial role in ensuring the production of high-quality bars that meet strict industrial and international standards, focusing on precision engineering and material consistency. Stainless Steel Square Bars Suppliers ensure timely availability and distribution across various industries, supporting supply chains with a wide range of grades, sizes, and specifications.
Stainless Steel Square Bars Stockists maintain ready inventory to meet urgent project requirements, enabling quick access to standard and customized stainless steel bar solutions. Stainless Steel Square Bars Exporters facilitate global trade by delivering certified products that comply with international quality standards and meet the demands of diverse industrial markets.
Stainless Steel Square Bars are manufactured in accordance with globally recognized standards such as ASTM A276, ASTM A479, and ASTM A484, which define material composition, mechanical properties, and dimensional tolerances. ASME specifications such as SA276 and SA479 are widely used in pressure equipment and high-temperature applications. These standards ensure that the bars meet stringent quality benchmarks required for use in critical industries including oil and gas, petrochemical processing, and power generation systems.
Steel products including bars, pipes, tubes, plates, sheets, and coils are classified based on international standards such as ASTM, ASME, EN, DIN, JIS, and ISO. Each standard defines specific criteria including chemical composition, mechanical properties, dimensional tolerances, and testing requirements. Naming conventions typically include the grade designation, manufacturing process, and intended application. For example, stainless steel bars may be labeled based on grade such as 304, 316, or 410, while pipes and tubes may include additional specifications related to pressure ratings and fabrication methods. This standardized classification system ensures global consistency, traceability, and compatibility across engineering and industrial applications.
American Metallix Steel Co. is one of the leading manufacturer and supplier of SS Square Tube Supplier in India, Purchase In Bulk Or In Small Amounts of SS Square Pipe, SS Black Bar, Stainless Steel Rods, ASTM A276 SUS Round Bar, ASME SA 276 Bar, Square Bar, Hex Bar at the best price in India.
Request Latest Price & Stock AvailabilityStainless Steel Square Bars are available in multiple grades, sizes, finishes and production methods to meet industrial, structural, marine and engineering requirements.
| Specification | Details |
|---|---|
| Specification | EN 10272, EN 10088-3 Grade 304, 316, 304L, 316L |
| Standard | EN, DIN, ASTM, ASME, API, GB, SUS, AISI, UNS |
| Sizes | 3mm to 800mm diameter |
| Length |
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| Finish | Polished, Peeled, Bright Drawn, Bright, Cold Drawn Turned, Centreless Ground, Black, Annealed, Rough Turned, Grinding and Smooth Turned |
| Tolerances | H8, H13, H11, H10, H9, K9, H12, K11, K12, K10 |
| Surface Finish | 1D, 8K, HL, NO.3, NO.1, BA, 2B, NO.4, 2D |
| Production Method | Rolled / Forged |
| Characteristics |
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| Typical Applications of SS Square Bar | Braces, Framework, Shafts, Supports, Marine, Axels and Food Industry |
| Value Added Services at American Metallix Steel Co. |
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| Export To | Saudi Arabia, Ireland, Singapore, Indonesia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, Egypt, Oman, Malaysia, Kuwait, Vietnam, Peru, Mexico, Dubai, Russia, etc. |
| Other Available Forms | Rectangle, Half-Round, Billet, Profiles, Threaded, I/H, Channel, Blocks, Hollow, Ingot, Rounds, Triangle, T-Bar, Precision-Ground, Rod, Forging and Angle |
Our Stainless Steel Square Bar conforms to Standard ISO 15156 / NACE MR0175.
The chemical composition of Stainless Steel Square Bars includes controlled amounts of carbon, chromium, manganese, nickel, phosphorus, sulfur and silicon for dependable industrial performance.
| Element | C | Cr | Mn | Ni | P | S | Si |
|---|---|---|---|---|---|---|---|
| SS 304 | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 11.0 | 0.045 max | 0.03 max | 1.0 max |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| SS 316 | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 0.03 max | 0.75 max |
| SS 316L | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 3.00 max | 0.10 max |
The table lists carbon, chromium, manganese, nickel, phosphorus, sulfur and silicon content for Stainless Steel 304, 304L, 316 and 316L Square Bars. All values represent percentage by weight unless otherwise stated.
The mechanical properties of Stainless Steel Square Bars indicate their tensile strength, yield strength, elongation, reduction in area and hardness for industrial applications.
| Tensile Strength | Yield Strength | Elongation | Reduction in Area | Hardness |
|---|---|---|---|---|
| Psi – 85,000 | Psi – 45,000 | 50% | 55% | Rb 180 |
These values describe the tensile strength, yield strength, elongation, reduction in area and hardness of Stainless Steel Square Bars. Values may vary according to grade, dimensions, condition and manufacturing standards.
