Delhi, India-based Rupal Metals is a reliable Stainless Steel 347 Rectangular Bar manufacturer and supplier. Established on the reputation of precision engineering and high standards, Rupal Metals supplies these bars to fulfill various industrial requirements. With state-of-the-art infrastructure and skilled professionals, Rupal Metals ensures every bar follows international quality standards. The company’s Stainless Steel 347 Rectangular Bars are renowned for their impressive durability, corrosion resistance, and heat resistance. These bars come in a range of sizes and finishes, thereby being compatible for critical use in industries like chemical processing, power generation, and aerospace engineering.
Stainless Steel 347 Rectangular Bars consist of chromium (17–19%), nickel (9–13%), and columbium (niobium) for stabilization, together with small amounts of manganese, silicon, and carbon. They possess a tensile strength of about 515 MPa, yield strength of 205 MPa, and elongation of about 35%. Columbium content improves resistance to intergranular corrosion, particularly following exposure to elevated temperatures, making these bars suitable for applications involving extended elevated temperatures without sacrificing mechanical properties.
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Ni | Nb |
| 347 | 0.08 | 2.0 | 0.045 | 0.03 | 0.75 | 17.0-19.0 | 9.0-13.0 | 10*C-1.0 |
| Grade | Tensile, min, ksi[MPa] | Yield, min, ksi[MPa] | Elongation, %(min) | Hardness, HB（max） |
| 347 | 75【515】 | 30【205】 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| 347 | 1.4550 | S34700 | SUS347 | 08Ch18N12B | X6CrNiNb18-10 |
Yes, Stainless Steel 347 Rectangular Bars are designed to withstand high temperatures due to their excellent oxidation resistance and high-temperature strength. They are ideal for applications involving elevated temperatures, such as in aerospace and chemical processing.
Yes, Stainless Steel 347 Rectangular Bars are fully recyclable. Their high recyclability makes them an environmentally friendly option, as they can be reused without losing quality or performance.
The pressure rating of Stainless Steel 347 Rectangular Bars depends on factors such as size, thickness, and application. Generally, these bars are designed to withstand high pressure in demanding environments, but specific ratings should be confirmed based on the application's design codes and standards.
Stainless Steel 347 Rectangular Bars find widespread application in high-temperature strength applications and oxidation and corrosion-resistance applications. They are resistant to various types of stress and withstand severe corrosive conditions. They are utilized to produce exhaust systems, aircraft components, chemical processing equipment, and heat exchangers. The bars are also suitable for furnace components, boiler hardware, and welded structures that involve thermal cycling. Their strength and durability render them ideal for petrochemical, food processing, and pharmaceutical use, where cleanliness and material survival are paramount. Their ability to be welded and mechanical behavior under stress guarantees safe use in stressed structural and industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
Copyright 2024 Rupal Metals. All rights reserved
