Sadiki Metals is a reputable manufacturer and supplier located in Kinshasa, Congo, with a focus on high-quality Stainless Steel 347 Round Bars and Rods. Known for their durability, precision, and exceptional finish, these products are designed to meet international standards. Thanks to state-of-the-art production facilities and rigorous quality control, Sadiki Metals guarantees that each bar and rod offers impressive resistance to corrosion and oxidation. The company serves a variety of industrial sectors, providing reliable and high-performance Stainless Steel 347 products tailored for demanding engineering and construction needs.
The Stainless Steel 347 Round Bars and Rods are primarily made up of chromium (17–19%), nickel (9–13%), and niobium for improved stabilization. They boast excellent mechanical properties, including high tensile strength, superior creep resistance, and remarkable durability at elevated temperatures. With a tensile strength of about 515 MPa and a yield strength of roughly 205 MPa, these bars and rods are well-suited for high-temperature and pressure environments while still offering good formability and weldability.
| 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 round bars/rods can be used at high temperatures up to 870°C, offering excellent resistance to oxidation, intergranular corrosion, and thermal stability in demanding environments.
Yes, Stainless Steel 347 round bars/rods are fully recyclable. Their high-value alloy content allows for efficient recovery, reducing waste and supporting sustainability in various industries.
No, Stainless Steel 347 round bars/rods do not typically require corrosion protection coatings, as their inherent chromium and niobium content provides excellent corrosion and oxidation resistance in most environments.
These Stainless Steel 347 Round Bars and Rods find extensive use in industries like chemical processing, food processing, petroleum refining, power generation, and aerospace. Their outstanding resistance to intergranular corrosion and ability to perform under high-temperature conditions make them perfect for applications in heat exchangers, furnace components, pressure vessels, and exhaust manifolds. Additionally, they are utilized in pipelines, condensers, and structural applications where both strength and corrosion resistance are crucial. Their versatility and durability ensure they deliver long-lasting performance in even the most demanding industrial settings.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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