Nestled in the heart of Manama’s industrial hub, Junaid Metals has built a reputation for precision and reliability, particularly with its exceptional Stainless Steel 347 round bars and rods. We understand that the success of your most demanding projects hinges on the quality of your materials, which is why we are committed to supplying products that offer superior performance, especially in high-temperature environments where stability is non-negotiable. Our dedication ensures you receive components that stand up to the toughest challenges.
The strength of Stainless Steel 347 lies in its specific composition, which includes a thoughtful addition of columbium. This element acts as a stabilizer, effectively preventing a specific type of corrosion that can occur after welding. This results in a material that not only resists intense heat but also maintains excellent mechanical properties, including high tensile strength and impressive creep resistance. It’s an alloy designed for durability, capable of performing consistently under sustained stress and elevated temperatures.
| 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.
These round bars and rods are indispensable in fields where failure is not an option. You’ll find them forming the backbone of critical components in the aerospace and chemical processing sectors, where they are used in everything from exhaust systems to reactor vessels. They are equally vital in power generation plants, food processing equipment, and furnace parts, proving their worth anywhere that requires a material that can handle heat, pressure, and corrosive elements without compromising its integrity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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