What Are Stainless Steel 202 Round Bars?
Stainless Steel 202 Round Bars are long cylindrical solid products manufactured from an austenitic chromium-nickel-manganese stainless steel alloy. Grade 202 belongs to the 200 series,Advantages of Stainless Steel 202 Round Bars?
Stainless Steel 202 Round Bars provide high tensile strength and yield strength compared to conventional carbon steel bars, allowing lighter sections without compromisin
Stainless Sl 202 steel Round Bars are commonly used in industrial fabrication for shafts, fasteners, couplings, and machined components where strength and dimensional accuracy are required. Their mechanical stability makes them suitable for workshops producing precision-engineered parts. Stainless Steel 202 Round Bars are applied in structural engineering for supports, frames, braces, and load-bearing elements in commercial and industrial buildings. The mater
Stainless Sl 202 steel Round Bars Stainless are used in chemical processing and power plant environments for non-critical components, mounting systems, and auxiliary equipment. Their resistance to oxidation and ease of fabrication support efficient installation and maintenance. Stainless Steel 202 Round Bars are widely adopted in automotive and transport manufacturing for brackets, rods, and reinforcement parts where mechanical performance and production efficiency are essential provides a reliable balance between strength and corrosion resistance for interior and semi-exposed structures.
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Stainless Steel 202 Round Bars are commonly manufactured in accordance with ASTM A276 and ASTM A479 specifications, which define chemical composition, mechanical properties, and dimensional requirements for stainless steel bars. For pressure equipment and regulated applications, equivalent ASME grades such as SA 276 and SA 479 are followed. Compliance with these standards ensures suitability for industrial fabrication, mechanical engineering, and pressure-related service conditions.
Steel products such as bars, pipes, tubes, plates, sheets, and coils are named and classified based on material grade, form, manufacturing process, and applicable standards. ASTM and ASME systems are widely used in North America for material and pressure equipment classification. EN standards are common across Europe, while DIN, JIS, and ISO standards provide regional and international references for chemical composition, mechanical properties, and dimensional tolerances. These naming conventions allow engineers and buyers to identify compatibility, performance expectations, and regulatory compliance across global supply chains.
performance. The material offers good resistance to oxidation and atmospheric corrosion, particularly in indoor and low-moisture environments. Its durability ensures long service life with minimal maintenance, which supports lifecycle cost efficiency. The alloy machines well using standard industrial tooling and performs reliably in fabrication, cutting, and forming processes. For projects requiring cost-effective stainless steel with dependable structural behavior, Stainless Steel 202 Round Bars deliver long-term value
here manganese and nitrogen partially replace nickel to enhance strength and reduce overall material cost. The chemical composition typically includes chromium for corrosion resistance, controlled nickel for stability, and manganese to improve hardness and tensile properties. These metallurgical characteristics result in good toughness, moderate corrosion resistance in mild environments, and excellent performance under mechanical stress, making the material suitable for machining, forging, and welding operations.
Specification of Stainless Steel 202 Round Bars?
| Stainless Steel Bar Length | 2 to 6 meters or 8 to 20 feet |
|---|---|
| SS Rod Chamfering | Available in 30, 45 & 60 degree thru fully automatic both-end chamfering machine |
| Ultrasonic Test of ASTM A276 Threaded Rod | As per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO it is 100% tested thru Digital Ultrasonic Flaw Detector,10423:2003-PSL 3, MIL STD 2154, SEP 1920:1984 |
| SS Round Bar Size Tolerances | h11 |
| Tolerance of Cold Rolled SS Round Bar Length | Stock in special cut to length bar in tolerance – 0/+10mm (-0 +0.5 inch) |
| Surface Finish of Cold Rolled SS Bar | Cold drawn or Belt polished condition |
| Bar Heat Treatment | Annealed and Solution Annealed |
Chemical Composition of Stainless Steel 202 Round Bars?
| Grade | C | Mn | Si | S | P | Cr | Ni | Mo | Oth. |
|---|---|---|---|---|---|---|---|---|---|
| 202 | 0.08 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 18.0-20.0 | 8.0 11.0 | – | – |
Mechanical Properties of Stainless Steel 202 Round Bars?
| Grade | Elongation | Density | Tensile Strength | Yield Strength (0.2%Offset) | Melting Point |
|---|---|---|---|---|---|
| SS 202 | 40 % | 8.0 g/cm3 | 515 MPa | 275 MPa | 1454 °C (2650 °F) |