Based in Amman, Jordan, Sabra Metals is a reliable manufacturer and supplier known for its top-notch Stainless Steel 347 Hex Bars, designed for high-temperature and corrosion-resistant applications. These hex bars are crafted from niobium-stabilized austenitic stainless steel, ensuring they resist intergranular corrosion and maintain strength even at elevated temperatures. Sabra Metals is committed to strict quality control, overseeing everything from chemical composition to dimensional accuracy and surface finish, all to meet international standards. With state-of-the-art manufacturing facilities and a dependable supply chain, the company caters to industries like petrochemical, power generation, aerospace, and heavy engineering around the globe.
Stainless Steel 347 Hex Bars are made up of chromium (17–19%), nickel (9–13%), and niobium stabilization, which helps prevent carbide precipitation during welding and exposure to high temperatures. This unique composition not only offers excellent oxidation resistance but also ensures long-term structural stability. On the mechanical side, SS 347 boasts impressive tensile strength, high creep resistance, and outstanding toughness at elevated temperatures. It also retains good ductility and weldability, making it a reliable choice for performance under both thermal and mechanical stress.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 347 | 7.96 | 1450 ℃ | 515 | 205 | 40 | 201 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 347 Hex Bars are widely used in aerospace, chemical processing, and power generation for applications requiring high-temperature resistance, corrosion resistance, and strength. They outperform other grades due to their niobium stabilization, preventing carbide precipitation and ensuring durability.
SS 347 Hex Bars typically exhibit a tensile strength of 515-750 MPa, a yield strength of 205 MPa, and an elongation of 40% minimum. These properties ensure high durability, flexibility, and performance in demanding applications.
SS 347 Hex Bars commonly comply with standards like ASTM A276, ASTM A479, ASME SA479, and AMS 5646. These certifications ensure quality, dimensional accuracy, and performance for high-temperature and corrosion-resistant applications across industries, meeting stringent safety and reliability requirements.
Stainless Steel 347 Hex Bars find their place in a variety of applications that demand high temperatures and resistance to corrosive environments. They are commonly used for fasteners, bolts, shafts, valve components, and pressure equipment. These hex bars are extensively utilized in petrochemical plants, oil and gas processing units, power generation facilities, and aerospace engineering projects. Additionally, SS 347 hex bars are ideal for structural and fabricated components that require resistance to intergranular corrosion, high-temperature strength, and dependable performance over a long service life.
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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