Ranya Stainless, a reputable manufacturer and supplier based in Muscat, Oman, specializes in high-quality Stainless Steel 439 Bars that are engineered for top-notch performance in tough environments. These bars are celebrated for their impressive corrosion resistance, enhanced thermal stability, and cost-effective durability, making them a go-to choice across various industries that demand reliable structural strength. Ranya Stainless prides itself on precision manufacturing, rigorous quality control, and adherence to international standards, ensuring that their bars excel in fabrication, construction, and engineering applications. With a strong focus on innovation and customer satisfaction, the company provides Stainless Steel 439 Bars that cater to a wide range of industrial needs throughout Oman and the Middle East.
The composition of Stainless Steel 439 Bars primarily includes iron and a high chromium content, with titanium added to improve stabilization and prevent sensitization during welding. This ferritic grade is known for its excellent resistance to stress corrosion, oxidation, and chloride attacks. In terms of mechanical properties, SS 439 Bars offer good tensile strength, remarkable formability, and enhanced toughness compared to standard ferritic steels. Their ability to maintain strength at high temperatures and resist scaling makes them ideal for high-heat applications and environments that require consistent durability and stability.
| Standard | ASTM A276, ASTM A479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Material Grade | Stainless Steel 439 (UNS S43035) |
| Stainless Steel 439 Bright Bars | Outside Diameter in the range of 4mm to 500mm |
| Stainless Steel 439 Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Stainless Steel 439 Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Stainless Steel 439 Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| Stainless Steel 439 Flats | 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Si | Mn | P | S | Cr | Ti |
| 439 | 0.070 | 1.00 | 1.00 | 0.040 | 0.030 | 17.00~19.00 | ≥ 0.20+4(C+N)min – 0.50 max |
| Tensile strength | Yiled strength | Elongation | Hardness |
| 455 | 290 | 34 | 78 HB |
Contact us to get a quick quote for your requirement.
We ensures that all stainless steel 439 panels are rigorously tested to meet the highest standards. Each bar is mechanically, chemically and structurally analyzed. The company offers a range of relevant certifications, including Mill Test Certificates (MTC), to ensure compliance with international standards for durability, efficiency and reliability
439 round bars provide excellent corrosion resistance and high-temperature stability, ideal for automotive exhaust systems, industrial heat exchangers, and furnace components, ensuring durability in harsh environments.
439 flat bars offer good oxidation resistance and mechanical properties, suitable for applications in water heaters, heat exchangers, and structural components in construction exposed to corrosive conditions.
439 square bars are used in automotive and industrial applications, providing excellent corrosion resistance and stability, ideal for making structural components and fittings exposed to high temperatures.
439 rectangular bars deliver strong corrosion resistance and high-temperature performance, perfect for heat exchangers, furnace parts, and structural components in various industrial and construction applications.
439 hexagonal bars offer excellent resistance to oxidation and stress corrosion cracking, ideal for fasteners, fittings, and components in automotive and industrial environments requiring high durability.
439 T-bars provide good corrosion and heat resistance, suitable for structural support in construction and industrial applications, ensuring long-lasting performance in challenging environments.
Due to their robust corrosion resistance, heat tolerance, and structural reliability, Stainless Steel 439 Bars find applications across a variety of industries. They are commonly used in automotive exhaust systems, heat exchangers, furnace components, and industrial equipment that operates at elevated temperatures. In the construction sector, these bars serve as architectural supports, fabrication materials, and structural frameworks that are exposed to corrosive conditions. Additionally, the food processing, chemical, and water treatment industries benefit from these bars due to their hygienic, non-reactive properties and long service life. With excellent weldability, durability, and thermal stability, SS 439 Bars are truly a versatile choice for many applications.
©2024 Ranya Stainless All Rights Reserved.
