Kanish Metals stands out as a reliable manufacturer and supplier of Stainless Steel 347 Flat Bars in Dubai, UAE. They offer top-notch products specifically designed to thrive in high-temperature and corrosive environments. This particular grade of stainless steel, known as Stainless Steel 347, is niobium-stabilized and boasts impressive resistance to intergranular corrosion and oxidation, even at elevated temperatures. The flat bars crafted from this material are built to last, providing durability, strength, and dependable performance for essential industrial applications. Thanks to their advanced manufacturing techniques, rigorous quality control, and prompt delivery, Kanish Metals has earned a reputation as a trustworthy supplier of Stainless Steel 347 Flat Bars across various industries in the region.
These flat bars are made up of 17–19% chromium, 9–13% nickel, and niobium, which helps prevent carbide precipitation during high-temperature use. They offer a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. With excellent mechanical stability, creep resistance, and stress-rupture strength at high temperatures, Stainless Steel 347 Flat Bars are designed to perform. Their superior oxidation resistance and durability ensure they can handle tough operating conditions over the long haul.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Range : Range – 3.17mm to 350mm dia
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 347 | 0.08 max. | 17.0 – 19.0 | 2.00 max. | 9.0-13.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| SS 347H | 0.04 – 0.10 | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 347 | 7.96 | 1450 ℃ | 515 | 205 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 347 | 1.4961 | S34700 |
| SS 347H | 1.4550 | S34709 |
The primary alloying element in Stainless Steel 347 is niobium (Nb), which stabilizes the material against carbide precipitation during welding and high-temperature exposure. This enhances its resistance to intergranular corrosion and improves its overall high-temperature strength.
Stainless Steel 347 is most suitable for applications in the temperature range of 800°C to 1500°F (427°C to 815°C). This range allows it to maintain its strength, corrosion resistance, and stability, particularly in high-temperature environments like furnaces.
Typical dimensions of a Stainless Steel 347 flat bar range from 0.25 inches (6 mm) to 6 inches (150 mm) in thickness and 1 inch (25 mm) to 12 inches (300 mm) in width. Custom sizes are also available.
You’ll find Stainless Steel 347 Flat Bars in industries that demand high-temperature strength, corrosion resistance, and dimensional stability. They’re perfect for applications like boiler tubes, heat exchangers, furnace components, chemical processing equipment, pressure vessels, and petrochemical plants. Their ability to resist intergranular corrosion after welding makes them ideal for welded assemblies that face prolonged high-temperature service. Plus, they’re also used in marine, aerospace, and power generation sectors. Overall, Stainless Steel 347 Flat Bars deliver a reliable mix of strength, durability, and heat resistance, making them essential for critical engineering 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.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
Copyright 2024 Kanish Metals. All rights reserved
