Sabra Metals, located in Amman, Jordan, stands out as a top-notch manufacturer and supplier of premium stainless steel products, including Stainless Steel 347H Square Bars and Rods. Known for its unwavering dedication to quality, Sabra Metals delivers precision-engineered bars and rods that adhere to international standards, guaranteeing durability, strength, and reliability. The Stainless Steel 347H grade, which is stabilized with niobium, boasts remarkable resistance to intergranular corrosion and high-temperature oxidation, making it perfect for critical industrial applications. With a strong emphasis on customer satisfaction and prompt delivery, Sabra Metals caters to a variety of industries, providing customized solutions for challenging engineering and fabrication requirements.
The Stainless Steel 347H Square Bars and Rods are composed of roughly 17–19% chromium, 9–13% nickel, and 0.8–1.0% niobium, with a low carbon content of 0.04–0.10%. This specific composition ensures outstanding resistance to intergranular corrosion and excellent mechanical stability at high temperatures. The material showcases impressive tensile strength, typically ranging from 515–750 MPa, and yield strength between 205–450 MPa, with elongation reaching up to 40%, which makes it both ductile and tough. Its remarkable hardness and fatigue resistance, along with good weldability and formability, position Stainless Steel 347H as an ideal option for high-stress, high-temperature environments.
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
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| 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 347H | 7.96 | 1450 ℃ | 515 | 205 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 347H | 1.4550 | S34709 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 347H Square Bars offer excellent high-temperature strength, resistance to intergranular corrosion, and superior weldability. They are ideal for applications in extreme environments, such as chemical processing and heat exchangers.
Yes, Stainless Steel 347H Square Bars are fully recyclable and retain their properties after recycling. This makes them an environmentally sustainable choice for various applications.
No, Stainless Steel 347H Square Bars are generally non-magnetic in their annealed condition. However, slight magnetism may develop after cold working.
Stainless Steel 347H Square Bars and Rods find extensive use in industries where high-temperature strength and corrosion resistance are paramount. Common applications include chemical and petrochemical processing, components for boilers and furnaces, heat exchangers, and superheaters. They are also well-suited for the aerospace, power generation, and nuclear sectors, where reliability under extreme thermal conditions is crucial. Furthermore, these bars and rods are utilized in food processing equipment, paper and pulp manufacturing, and pharmaceutical machinery due to their ability to maintain structural integrity and resist corrosion in aggressive environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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