Harshita Stainless, a prominent manufacturer and supplier located in Delhi, India, has made a name for itself by providing top-notch stainless steel products around the globe. With a focus on Stainless Steel 309 Bars, the company has carved out a significant presence in Dubai, UAE, by delivering high-quality bars that adhere to international standards. Committed to precision, durability, and customer satisfaction, Harshita Stainless ensures that every product goes through thorough quality checks. Their state-of-the-art manufacturing facilities and skilled team allow them to meet the rising demand in the Middle East, establishing them as a reliable player in the stainless steel sector.
Stainless Steel 309 Bars are primarily composed of chromium (22–24%) and nickel (12–15%), along with trace amounts of manganese, silicon, and carbon. These components provide outstanding resistance to oxidation and corrosion, even at elevated temperatures. The bars boast impressive mechanical properties, featuring a tensile strength of around 620 MPa, yield strength of 310 MPa, and a good elongation of about 45%. Their remarkable strength and heat resistance make them perfect for industrial applications that require durability and performance in extreme conditions, particularly in the oil, gas, and petrochemical industries.
| Specifications | ASTM A276, ASTM A479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 309 Round Bars | Outside Diameter in the range of 4mm to 500mm |
| SS 309 Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| SS 309 Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 309 Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 309 Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 23 |
Nickel, Ni | 14 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Carbon, C | 0.20 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
Properties | Metric | Imperial |
Tensile strength | 620 MPa | 89900 psi |
Yield strength (@ strain 0.200%) | 310 MPa | 45000 psi |
Izod impact | 120 – 165 J | 88.5 – 122 ft-lb |
Shear modulus (typical for steel) | 77 GPa | 11200 ksi |
Elastic modulus | 200 GPa | 29008 ksi |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 45% | 45% |
Hardness, Brinell | 147 | 147 |
Hardness, Rockwell B | 85 | 85 |
Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
Contact us to get a quick quote for your requirement.
We carries out rigorous performance tests on complete batches of Stainless Steel 309 Bars with regards to chemical composition, mechanical properties, and the degree of corrosion resistance. Our products are certified by recognized authorities regarding conformity to international standards for ensuring reliability and consistency with every delivery.
Stainless Steel 309 Round Bars offer excellent corrosion resistance and are available in diameters ranging from 6 mm to 200 mm. Ideal for high-temperature applications and structural uses, they ensure durability and strength.
Featuring good corrosion resistance, Stainless Steel 309 Flat Bars come in widths from 20 mm to 150 mm and thicknesses from 5 mm to 50 mm. These bars are used in construction, manufacturing, and industrial applications for their thermal stability.
Known for their corrosion resistance, Stainless Steel 309 Square Bars are available in sizes from 10 mm to 100 mm. They are utilized in various structural and industrial applications where strength and heat resistance are required.
Stainless Steel 309 Rectangular Bars provide corrosion resistance and are offered in dimensions like 20 mm x 10 mm to 150 mm x 50 mm. These bars are suitable for use in high-temperature environments and structural applications.
Offering corrosion resistance, Stainless Steel 309 Hexagonal Bars are available in sizes ranging from 6 mm to 50 mm across flats. They are often used in machining, fabrication, and for applications requiring heat resistance.
Stainless Steel 309 T-Bars are known for their high-temperature resistance and oxidation resistance. Available in sizes ranging from 15 mm x 15 mm x 6 mm to 100 mm x 100 mm x 12 mm, they are used in industrial applications such as heat exchangers and furnace components, providing durability and strength in extreme conditions.
These Stainless Steel 309 Bars find extensive use across various sectors due to their exceptional heat and corrosion resistance. In Dubai, UAE, they are mainly used in furnace components, heat exchangers, boilers, and chemical processing equipment. Their ability to endure high temperatures makes them ideal for refineries, power generation facilities, and thermal processing plants. Moreover, they are also utilized in food processing units and marine environments where hygiene and corrosion resistance are paramount. Their versatility, reliability, and long lifespan make them a top choice for demanding engineering applications.
©2024 Harshita Stainless All Rights Reserved.
